Description

This class represents the concept of a C or C++ variable declaration.

A variable declaration can be either a forward declaration (specified as "extern") or a defining declaration (typical case). Because of this separation (as with classes, functions, etc.) the scope of a variable must be stored explicitly because name qualification can associate a definition in a scope different from the original declaration (see test2005_34.C for examples).

Definition at line 271300 of file Cxx_Grammar.h.

Inheritance diagram for SgVariableDeclaration:

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Collaboration diagram for SgVariableDeclaration:

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Public Types
enum	gnu_extension_declaration_attributes_enum { e_gnu_attribute_unknown = 0 , e_gnu_attribute_unspecified = 1 , e_gnu_attribute__weak__ = 2 , e_gnu_attribute__unused__ = 3 , e_gnu_attribute__deprecated__ = 4 , e_gnu_attribute__nocommon__ = 5 , e_gnu_attribute__transparent_union__ = 6 , e_last_gnu_declaration_attribute }
	GNU extension for declaration modifiers (multiple values may be specified) More...

enum	{ static_variant = V_SgVariableDeclaration }
	static variant value More...

typedef SgDeclarationStatement	base_node_type

Public Types inherited from SgDeclarationStatement
enum	template_specialization_enum { e_unknown = 0 , e_no_specialization = 1 , e_partial_specialization = 2 , e_specialization = 3 , e_template_specialization_last = 4 }
	Template Specialization Support. More...

enum	gnu_extension_visability_attribute_enum { e_gnu_attribute_visability_unknown = 0 , e_gnu_attribute_visability_unspecified = 1 , e_gnu_attribute_visability_hidden = 2 , e_gnu_attribute_visability_protected = 3 , e_gnu_attribute_visability_internal = 4 , e_last_gnu_visability_attribute }
	GNU extension for visibility modifier (only one value can be specified) More...

enum	{ static_variant = V_SgDeclarationStatement }
	static variant value More...

typedef SgStatement	base_node_type

Public Types inherited from SgStatement
enum	{ static_variant = V_SgStatement }
	static variant value More...

typedef SgLocatedNode	base_node_type

Public Types inherited from SgLocatedNode
enum	{ static_variant = V_SgLocatedNode }
	static variant value More...

typedef SgNode	base_node_type

Public Types inherited from SgNode
enum	{ static_variant = V_SgNode }
	static variant value More...

enum	{ static_variant = V_SgNode }
	static variant value More...

Public Member Functions
virtual SgNode *	copy (SgCopyHelp &help) const override

	SgVariableDeclaration (Sg_File_Info info, const SgName &var_name, SgType type, SgInitializer *initializer=NULL)

	SgVariableDeclaration (const SgName &var_name, SgType type, SgInitializer initializer)

void	initializeData (Sg_File_Info info, const SgName &var_name, SgType type, SgInitializer *initializer)

	SgVariableDeclaration (Sg_File_Info info, SgInitializedName c_item)

	SgVariableDeclaration (SgInitializedName *c_item)

void	initializeData (Sg_File_Info info, SgInitializedName c_item)

void	setDeclarationOnly ()

void	setExtern () override
	This function sets "extern" status for the current statement.

void	setStatic () override
	This function sets "static" status for the current statement.

SgVariableDefinition *	get_definition (SgInitializedName *ditem=0)

SgInitializedName *	get_decl_item (const SgName &)

SgExpression *	get_bitfield ()

void	set_bitfield (SgExpression *)

int	reset_initializer (SgInitializer *)

SgStatement *	get_next (int &) const

virtual SgName	get_mangled_name (void) const override

void	append_variable (SgInitializedName what, SgInitializer init)

void	prepend_variable (SgInitializedName what, SgInitializer init)

virtual unsigned int	cfgIndexForEnd () const override
	Determine the CFG index for the end of this construct.

virtual unsigned int	cfgFindChildIndex (SgNode *n) override
	Find the index of n in this node's CFG children.

virtual std::vector< VirtualCFG::CFGEdge >	cfgOutEdges (unsigned int index) override
	Find the out edges of a CFG node – internal version.

virtual std::vector< VirtualCFG::CFGEdge >	cfgInEdges (unsigned int index) override
	Find the in edges of a CFG node – internal version.

virtual void	fixupCopy_scopes (SgNode *copy, SgCopyHelp &help) const override

virtual void	fixupCopy_symbols (SgNode *copy, SgCopyHelp &help) const override

virtual void	fixupCopy_references (SgNode *copy, SgCopyHelp &help) const override

SgDeclarationStatement *	get_baseTypeDefiningDeclaration () const
	Returns the defining declaration if get_variableDeclarationContainsBaseTypeDefiningDeclaration() is true, otherwise NULL.

void	set_baseTypeDefiningDeclaration (SgDeclarationStatement *d)

int	get_name_qualification_length () const

void	set_name_qualification_length (int name_qualification_length)

bool	get_type_elaboration_required () const

void	set_type_elaboration_required (bool type_elaboration_required)

bool	get_global_qualification_required () const

void	set_global_qualification_required (bool global_qualification_required)

bool	get_requiresGlobalNameQualificationOnType () const

void	set_requiresGlobalNameQualificationOnType (bool requiresGlobalNameQualificationOnType)

bool	isSpecialization () const

bool	isPartialSpecialization () const

virtual std::string	class_name () const override
	returns a string representing the class name

virtual VariantT	variantT () const override
	returns new style SageIII enum values

void *	operator new (size_t size)
	returns pointer to newly allocated IR node

void	operator delete (void *pointer, size_t size)
	deallocated memory for IR node (returns memory to memory pool for reuse)

void	operator delete (void *pointer)

virtual std::vector< SgNode * >	get_traversalSuccessorContainer () override
	container of pointers to AST successor nodes used in the traversal overridden in every class by generated implementation

virtual std::vector< std::string >	get_traversalSuccessorNamesContainer () override
	container of names of variables or container indices used used in the traversal to access AST successor nodes overridden in every class by generated implementation

virtual size_t	get_numberOfTraversalSuccessors () override
	return number of children in the traversal successor list

virtual SgNode *	get_traversalSuccessorByIndex (size_t idx) override
	index-based access to traversal successors by index number

virtual size_t	get_childIndex (SgNode *child) override
	index-based access to traversal successors by child node

virtual RTIReturnType	roseRTI () override
	return C++ Runtime-Time-Information

virtual const char *	sage_class_name () const override

void	executeVisitorMemberFunction (ROSE_VisitorPattern &visitor)
	FOR INTERNAL USE Support for visitor pattern.

virtual void	accept (ROSE_VisitorPattern &visitor) override
	support for the classic visitor pattern done in GoF

virtual bool	isInMemoryPool () override
	FOR INTERNAL USE This is used in internal tests to verify that all IR nodes are allocated from the heap.

virtual void	checkDataMemberPointersIfInMemoryPool () override
	FOR INTERNAL USE This is used in internal tests to verify that all IR nodes are allocated from the heap.

virtual std::vector< std::pair< SgNode *, std::string > >	returnDataMemberPointers () const override
	FOR INTERNAL USE Returns STL vector of pairs of SgNode* and strings for use in AST tools

virtual void	processDataMemberReferenceToPointers (ReferenceToPointerHandler *) override
	FOR INTERNAL USE Processes pairs of references to SgNode* and strings for use in AST tools

virtual long	getChildIndex (SgNode *childNode) const override
	FOR INTERNAL USE Returns a unique index value for the childNode in the list of children at this IR node.

	SgVariableDeclaration (const SgVariableDeclarationStorageClass &source)
	IR node constructor to support AST File I/O.

SgVariableDeclaration *	addRegExpAttribute (std::string s, AstRegExAttribute *a)
	Support for AST matching using regular expression.

void	post_construction_initialization () override
	Final initialization for constructors This function is called at the end of generated constructors to allow the specification writer to add special initialization functions or tests. Default is to do nothing. Otherwise it should be overridden in the spec file, in NewHeaderCode/NewOutlinedCode.

const SgInitializedNamePtrList &	get_variables () const
	Access function for p_variables.

SgInitializedNamePtrList &	get_variables ()
	Access function for p_variables.

bool	get_variableDeclarationContainsBaseTypeDefiningDeclaration () const
	Access function for p_variableDeclarationContainsBaseTypeDefiningDeclaration.

void	set_variableDeclarationContainsBaseTypeDefiningDeclaration (bool variableDeclarationContainsBaseTypeDefiningDeclaration)
	Access function for p_variableDeclarationContainsBaseTypeDefiningDeclaration.

SgDeclarationStatement::template_specialization_enum	get_specialization () const
	Access function for p_specialization.

void	set_specialization (SgDeclarationStatement::template_specialization_enum specialization)
	Access function for p_specialization.

std::string	get_gnu_extension_section () const

void	set_gnu_extension_section (std::string gnu_extension_section)

std::string	get_gnu_extension_alias () const

void	set_gnu_extension_alias (std::string gnu_extension_alias)

unsigned short	get_gnu_extension_initialization_priority () const

void	set_gnu_extension_initialization_priority (unsigned short gnu_extension_initialization_priority)

SgDeclarationStatement::gnu_extension_visability_attribute_enum	get_gnu_extension_visability () const

void	set_gnu_extension_visability (SgDeclarationStatement::gnu_extension_visability_attribute_enum gnu_extension_visability)

SgVariableDeclaration::gnu_extension_declaration_attributes_enum	get_gnu_extension_declaration_attribute () const

void	set_gnu_extension_declaration_attribute (SgVariableDeclaration::gnu_extension_declaration_attributes_enum gnu_extension_declaration_attribute)

bool	get_isAssociatedWithDeclarationList () const

void	set_isAssociatedWithDeclarationList (bool isAssociatedWithDeclarationList)

bool	get_isFirstDeclarationOfDeclarationList () const

void	set_isFirstDeclarationOfDeclarationList (bool isFirstDeclarationOfDeclarationList)

bool	get_is_thread_local () const

void	set_is_thread_local (bool is_thread_local)

bool	get_is_constexpr () const

void	set_is_constexpr (bool is_constexpr)

bool	get_builtFromUseOnly () const

void	set_builtFromUseOnly (bool builtFromUseOnly)

virtual	~SgVariableDeclaration ()
	This is the destructor.

	SgVariableDeclaration (Sg_File_Info *startOfConstruct)
	This is the constructor.

Public Member Functions inherited from SgDeclarationStatement
bool	isForward () const
	Returns boolean value indicating if this is a forward declaration.

void	setForward ()
	Marks a declaration as a forward declaration.

void	unsetForward ()
	Marks a forward declaration as a non-forward declaration.

bool	isNameOnly () const

void	setNameOnly ()

void	unsetNameOnly ()

bool	isExternBrace () const

void	setExternBrace ()

void	unsetExternBrace ()

bool	skipElaborateType () const

void	setSkipElaborateType ()

void	unsetSkipElaborateType ()

SgQualifiedNamePtrList &	get_qualifiedNameList ()

const SgQualifiedNamePtrList &	get_qualifiedNameList () const

void	set_qualifiedNameList (const SgQualifiedNamePtrList &x)

virtual SgSymbol *	get_symbol_from_symbol_table () const override
	FOR INTERNAL USE Get the associated symbol from the symbol table in the stored scope. Users should use the SgDeclarationStatement::search_for_symbol_from_symbol_table() instead.

SgDeclarationStatement *	get_declaration_associated_with_symbol () const

SgSymbol *	search_for_symbol_from_symbol_table () const
	User interface for retrieving the associated symbol from the declaration.

bool	hasAssociatedSymbol () const
	Returns boolean value true of this type of declaration has an associated sysmbol.

SgName	get_qualified_name_prefix () const
	This function generates the qualified name prefix to be used with the named declaration (only applied to restricted set of declarations where name qualification can be used).

SgName	get_template_name () const
	This function returns the template name (taken from the template declaration for the class, function, member function, or variable template declaration).

SgDeclarationStatement *	get_definingDeclaration () const
	This is an access function for the SgDeclarationStatement::p_definingDeclaration data member (see that variable's documentation for details).

void	set_definingDeclaration (SgDeclarationStatement *definingDeclaration)
	This is an access function for the SgDeclarationStatement::p_definingDeclaration data member (see that variable's documentation for details).

SgDeclarationStatement *	get_firstNondefiningDeclaration () const
	This is an access function for the SgDeclarationStatement::p_firstNondefiningDeclaration data member (see that variable's documentation for details).

void	set_firstNondefiningDeclaration (SgDeclarationStatement *firstNondefiningDeclaration)
	This is an access function for the SgDeclarationStatement::p_firstNondefiningDeclaration data member (see that variable's documentation for details).

SgType *	get_type () const

std::string	unparseNameToString ()

void *	operator new (size_t size)
	returns pointer to newly allocated IR node

void	operator delete (void *pointer, size_t size)
	deallocated memory for IR node (returns memory to memory pool for reuse)

void	operator delete (void *pointer)

void	executeVisitorMemberFunction (ROSE_VisitorPattern &visitor)
	FOR INTERNAL USE Support for visitor pattern.

	SgDeclarationStatement (const SgDeclarationStatementStorageClass &source)
	IR node constructor to support AST File I/O.

SgDeclarationStatement *	addRegExpAttribute (std::string s, AstRegExAttribute *a)
	Support for AST matching using regular expression.

unsigned int	get_decl_attributes () const

void	set_decl_attributes (unsigned int decl_attributes)

std::string	get_linkage () const

void	set_linkage (std::string linkage)

const SgDeclarationModifier &	get_declarationModifier () const

SgDeclarationModifier &	get_declarationModifier ()
	Returns SgDeclarationModifier object by reference (so that it can be set).

bool	get_nameOnly () const

void	set_nameOnly (bool nameOnly)

bool	get_forward () const

void	set_forward (bool forward)

bool	get_externBrace () const

void	set_externBrace (bool externBrace)

bool	get_skipElaborateType () const

void	set_skipElaborateType (bool skipElaborateType)

std::string	get_binding_label () const

void	set_binding_label (std::string binding_label)

SgDeclarationScope *	get_declarationScope () const

void	set_declarationScope (SgDeclarationScope *declarationScope)

bool	get_unparse_template_ast () const

void	set_unparse_template_ast (bool unparse_template_ast)

SgExprListExp *	get_adaAspects () const

void	set_adaAspects (SgExprListExp *adaAspects)

virtual	~SgDeclarationStatement ()
	This is the destructor.

	SgDeclarationStatement (Sg_File_Info *startOfConstruct)
	This is the constructor.

Public Member Functions inherited from SgStatement
virtual SgScopeStatement *	get_scope (void) const
	Returns scope of current statement.

void	insert_statement (SgStatement target, SgStatement newstmt, bool inFront=true)
	This function inserts a single statement at the position indicated by target.

void	insert_statement (SgStatement *target, const SgStatementPtrList &newstmtList, bool inFront=true)
	This function inserts a list of statements at the position indicated by target.

void	replace_statement (SgStatement target, SgStatement newstmt)
	This function replaces the target statement with a single statement.

void	replace_statement (SgStatement *target, const SgStatementPtrList &newstmtList)
	This function replaces the target statement with a list of statements.

void	remove_statement (SgStatement *)
	This function removes the target statement from the AST.

void	insert_statement_from_basicBlock (SgStatement target, SgStatement newstmt, bool inFront=true)
	This function inserts a statement at the position indicated by target. If newstmt is a basicBlock, statements inside newstmt are extracted and then inserted.

void	replace_statement_from_basicBlock (SgStatement target, SgStatement newstmt)
	This function replaces the target statement with a new statement. If newstmt is a basicBlock, statements inside newstmt are extracted and then inserted.

virtual int	replace_expression (SgExpression original_expression, SgExpression new_expression)
	support general replace functions, used in statements that directly contain SgExpression IR nodes.

virtual void	set_scope (SgScopeStatement *newScope)
	Support for setting scopes (only meaningful on IR statements that store the scope explicitly).

virtual bool	hasExplicitScope () const
	Support for where the scope is explicitly required.

virtual bool	cfgIsIndexInteresting (unsigned int index) const override
	Determine whether a particular CFG node index is "interesting" for this kind of node.

virtual unsigned int	cfgFindNextChildIndex (SgNode *n) override
	Find the index just after n in this node's CFG children.

virtual bool	isChildUsedAsLValue (const SgExpression *child) const
	Virtual function to determine if the provided expression is used as an l-value within the cotext of this statement.

virtual void	set_end_numeric_label (SgLabelRefExp *end_numeric_label)

virtual bool	has_end_numeric_label () const

bool	hasExplicitType ()
	Some statement store internal SgType pointers explicitly. This function is true if it has a data member that is a type (only applies to SgTypedefDeclaration).

void *	operator new (size_t size)
	returns pointer to newly allocated IR node

void	operator delete (void *pointer, size_t size)
	deallocated memory for IR node (returns memory to memory pool for reuse)

void	operator delete (void *pointer)

void	executeVisitorMemberFunction (ROSE_VisitorPattern &visitor)
	FOR INTERNAL USE Support for visitor pattern.

	SgStatement (const SgStatementStorageClass &source)
	IR node constructor to support AST File I/O.

SgStatement *	addRegExpAttribute (std::string s, AstRegExAttribute *a)
	Support for AST matching using regular expression.

SgLabelRefExp *	get_numeric_label () const

void	set_numeric_label (SgLabelRefExp *numeric_label)

int	get_source_sequence_value () const

void	set_source_sequence_value (int source_sequence_value)

virtual	~SgStatement ()
	This is the destructor.

	SgStatement (Sg_File_Info *startOfConstruct)
	This is the constructor.

Public Member Functions inherited from SgLocatedNode
const std::string &	getFilenameString () const

void	addToAttachedPreprocessingInfo (PreprocessingInfo *prepInfoPtr, PreprocessingInfo::RelativePositionType locationInList=PreprocessingInfo::after)
	This function adds comment or CPP directives to the current IR node.

void	insertToAttachedPreprocessingInfo (PreprocessingInfo prepInfoPtr, PreprocessingInfo anchorInfoPtr, bool insertAfter=true)
	Insert prepInfo After (or before if last parameter is false) an anchor info ptr in the list of preprocessing info attached to the current node. This is useful to insert things in the middle.

virtual Sg_File_Info *	get_file_info () const override
	Interface function to implement original SAGE interface to SgFile_Info objects.

virtual void	set_file_info (Sg_File_Info *X)
	Access function calls set_startingConstruct(Sg_File_Info*) member function.

void	setCompilerGenerated ()
	Allow IR nodes (mostly SgLocatedNode) to be marked as compiler generated.

void	unsetCompilerGenerated ()

bool	isCompilerGenerated () const
	Simple test for if this is a compiler generated node.

void	setTransformation ()
	Allow IR nodes (mostly SgLocatedNode) to be marked as a transformation.

void	unsetTransformation ()

bool	isTransformation () const
	Simple test for if this is a part of a transformation.

void	setFrontendSpecific ()
	Allow IR nodes (mostly SgLocatedNode) to be marked as front-end specific (generated by the front-end to support a specific backend compiler; e.g. GNU gcc and g++).

void	unsetFrontendSpecific ()

bool	isFrontendSpecific () const
	Simple test for if this is a frontend specific IR node.

void	setShared ()
	Allow IR nodes (mostly SgLocatedNode) to be marked as shared.

void	unsetShared ()

bool	isShared () const
	Simple test for if this is a shared IR node.

void	setSourcePositionUnavailableInFrontend ()
	Allow IR nodes (mostly SgLocatedNode) to be marked as to when the information was unavilable in the front-end (even if it typically is there are special cases).

void	unsetSourcePositionUnavailableInFrontend ()

void	setOutputInCodeGeneration ()
	Allow IR nodes (mostly SgLocatedNode) to be marked as to when the information was unavilable in the front-end (even if it typically is there are special cases).

void	unsetOutputInCodeGeneration ()

bool	isOutputInCodeGeneration () const

int	get_physical_file_id ()
	Allow IR nodes (mostly SgLocatedNode) to be queried for there physical file ID.

AttachedPreprocessingInfoType *&	getAttachedPreprocessingInfo (void)
	Computes the number of nodes in the defined subtree of the AST.

Sg_File_Info *	generateMatchingFileInfo ()

virtual void	addNewAttribute (std::string s, AstAttribute *a) override
	Add a new attribute represented by the named string.

virtual AstAttribute *	getAttribute (std::string s) const override
	Returns attribute of name 's'.

virtual void	updateAttribute (std::string s, AstAttribute *a) override
	Replace existing attribute of name 's' with new AstAttribute.

virtual void	setAttribute (std::string s, AstAttribute *a) override
	This is a wrapper function with the following semantics: if no attribute of name 's' exists then addNewAttribute(s,a); is called, otherwise updateAttribute(s,a); is called.

virtual void	removeAttribute (std::string s) override
	Remove attribute of name 's' if present.

virtual bool	attributeExists (std::string s) const override
	Tests if attribute of name 's' is present.

virtual int	numberOfAttributes () const override
	Returns the number of attributes on this IR node.

void *	operator new (size_t size)
	returns pointer to newly allocated IR node

void	operator delete (void *pointer, size_t size)
	deallocated memory for IR node (returns memory to memory pool for reuse)

void	operator delete (void *pointer)

void	executeVisitorMemberFunction (ROSE_VisitorPattern &visitor)
	FOR INTERNAL USE Support for visitor pattern.

	SgLocatedNode (const SgLocatedNodeStorageClass &source)
	IR node constructor to support AST File I/O.

SgLocatedNode *	addRegExpAttribute (std::string s, AstRegExAttribute *a)
	Support for AST matching using regular expression.

Sg_File_Info *	get_startOfConstruct () const override
	New function interface for Sg_File_Info data stores starting location of contruct (typically the opening brace or first letter of keyword).

void	set_startOfConstruct (Sg_File_Info *startOfConstruct)
	This function sets the current source location position of the start of the current construct.

Sg_File_Info *	get_endOfConstruct () const override
	New function interface for Sg_File_Info data stores ending location of contruct (typically the closing brace).

void	set_endOfConstruct (Sg_File_Info *endOfConstruct)
	This function sets the current source location position of the end of the current construct.

AttachedPreprocessingInfoType *	get_attachedPreprocessingInfoPtr () const

void	set_attachedPreprocessingInfoPtr (AttachedPreprocessingInfoType *attachedPreprocessingInfoPtr)

AstAttributeMechanism *	get_attributeMechanism () const override
	FOR INTERNAL USE Access function; if an attribute exists then a pointer to it is returned, else error.

void	set_attributeMechanism (AstAttributeMechanism *attributeMechanism) override
	FOR INTERNAL USE Access function; sets poiner to value AstAttributeMechanism.

bool	get_containsTransformationToSurroundingWhitespace () const

void	set_containsTransformationToSurroundingWhitespace (bool containsTransformationToSurroundingWhitespace)

virtual	~SgLocatedNode ()
	This is the destructor.

	SgLocatedNode (Sg_File_Info *startOfConstruct=NULL)
	This is the constructor.

Public Member Functions inherited from SgNode
void *	operator new (size_t size)
	returns pointer to newly allocated IR node

void	operator delete (void *pointer, size_t size)
	deallocated memory for IR node (returns memory to memory pool for reuse)

void	operator delete (void *pointer)

void	executeVisitorMemberFunction (ROSE_VisitorPattern &visitor)
	FOR INTERNAL USE Support for visitor pattern.

	SgNode (const SgNodeStorageClass &source)
	IR node constructor to support AST File I/O.

SgNode *	addRegExpAttribute (std::string s, AstRegExAttribute *a)
	Support for AST matching using regular expression.

void	set_isModified (bool isModified)
	All nodes in the AST contain a isModified flag used to track changes to the AST.

void	set_containsTransformation (bool containsTransformation)
	Many nodes can hide other AST nodes and we need to track when outer nodes contain modified nodes even if they are not themselves modified.

bool	get_isModified () const
	Acess function for isModified flag.

bool	get_containsTransformation () const
	Acess function for containsTransformation flag.

SgNode *	get_raw_parent () const
	Access function for direct access to uncomputed value of parent node.

bool	isChild (SgNode *node) const
	Query function for if the input IR nodes is a child of the current IR node.

virtual std::string	unparseToString (SgUnparse_Info *info) const
	This function unparses the AST node (excluding comments and unnecessary white space)

std::string	unparseToString () const

int	variant () const
	Older version function returns enum value "NODE".

VirtualCFG::CFGNode	cfgForBeginning ()
	Returns the CFG node for just before this AST node.

VirtualCFG::CFGNode	cfgForEnd ()
	Returns the CFG node for just after this AST node.

int	numberOfNodesInSubtree ()
	Computes the number of nodes in the defined subtree of the AST.

int	depthOfSubtree ()
	Computes the depth of the current defined subtree of the AST.

template<class T >
T *	initParentPointer (T child, SgNode parent)
	Generated for tree edge data member initializations.

SgNode *	get_freepointer () const

void	set_freepointer (SgNode *freepointer)

virtual	~SgNode ()
	This is the destructor.

	SgNode ()
	This is the constructor.

void *	operator new (size_t size)
	returns pointer to newly allocated IR node

void	operator delete (void *pointer, size_t size)
	deallocated memory for IR node (returns memory to memory pool for reuse)

void	operator delete (void *pointer)

void	executeVisitorMemberFunction (ROSE_VisitorPattern &visitor)
	FOR INTERNAL USE Support for visitor pattern.

	SgNode (const SgNodeStorageClass &source)
	IR node constructor to support AST File I/O.

SgNode *	addRegExpAttribute (std::string s, AstRegExAttribute *a)
	Support for AST matching using regular expression.

void	set_isModified (bool isModified)
	All nodes in the AST contain a isModified flag used to track changes to the AST.

void	set_containsTransformation (bool containsTransformation)
	Many nodes can hide other AST nodes and we need to track when outer nodes contain modified nodes even if they are not themselves modified.

bool	get_isModified () const
	Acess function for isModified flag.

bool	get_containsTransformation () const
	Acess function for containsTransformation flag.

void	set_parent (SgNode *parent)
	All nodes in the AST contain a reference to a parent node.

SgNode *	get_parent () const
	Access function for parent node.

SgNode *	get_raw_parent () const
	Access function for direct access to uncomputed value of parent node.

bool	isChild (SgNode *node) const
	Query function for if the input IR nodes is a child of the current IR node.

virtual std::string	unparseToString (SgUnparse_Info *info) const
	This function unparses the AST node (excluding comments and unnecessary white space)

std::string	unparseToString () const

std::string	unparseToCompleteString ()
	This function unparses the AST node (including comments and white space)

int	variant () const

bool	get_isVisited () const
	DOCS IN HEADER: Access function for p_isVisited flag used previously by the AST traversals.

void	set_isVisited (bool isVisited)
	Access function for p_isVisited flag used previously by the AST traversals.

VirtualCFG::CFGNode	cfgForBeginning ()
	Returns the CFG node for just before this AST node.

VirtualCFG::CFGNode	cfgForEnd ()
	Returns the CFG node for just after this AST node.

int	numberOfNodesInSubtree ()
	Computes the number of nodes in the defined subtree of the AST.

int	depthOfSubtree ()
	Computes the depth of the current defined subtree of the AST.

template<class T >
T *	initParentPointer (T child, SgNode parent)
	Generated for tree edge data member initializations.

SgNode *	get_freepointer () const

void	set_freepointer (SgNode *freepointer)

void	set_parent (SgNode *parent)
	All nodes in the AST contain a reference to a parent node.

SgNode *	get_parent () const
	Access function for parent node.

std::string	unparseToCompleteString ()
	This function unparses the AST node (including comments and white space)

bool	get_isVisited () const
	DOCS IN HEADER: Access function for p_isVisited flag used previously by the AST traversals.

void	set_isVisited (bool isVisited)
	Access function for p_isVisited flag used previously by the AST traversals.

template<class T >
std::enable_if< std::is_pointer< T >::value, void >::type	changeChildPointer (T &edge, T const &child)
	Set a child edge in a tree to point to a specific child.

template<class T >
std::enable_if<!std::is_pointer< T >::value, void >::type	changeChildPointer (T &edge, T const &child)
	Set a child edge in a tree to point to a specific child.

template<class T >
std::enable_if< std::is_pointer< T >::value, void >::type	changeChildPointer (T &edge, T const &child)
	Set a child edge in a tree to point to a specific child.

template<class T >
std::enable_if<!std::is_pointer< T >::value, void >::type	changeChildPointer (T &edge, T const &child)
	Set a child edge in a tree to point to a specific child.

Static Public Member Functions
static void	deleteMemoryPool ()

static size_t	numberOfNodes ()
	Returns the total number of IR nodes of this type.

static size_t	memoryUsage ()
	Returns the size in bytes of the total memory allocated for all IR nodes of this type.

static void	traverseMemoryPoolNodes (ROSE_VisitTraversal &visit)
	FOR INTERNAL USE Support for visitor pattern over all IR nodes by type of IR node.

static void	traverseMemoryPoolVisitorPattern (ROSE_VisitorPattern &visitor)
	FOR INTERNAL USE Support for visitor pattern.

static void	visitRepresentativeNode (ROSE_VisitTraversal &visit)
	FOR INTERNAL USE Support for type-based traversal.

static SgNode *	getNodeByNodeId (VariantT variantT, size_t poolIdx, size_t itemIdx)
	Find a node by its variant type, pool index, and item index.

static SgVariableDeclaration *	getNodeByNodeIdInternal (size_t poolIdx, size_t itemIdx)
	FOR INTERNAL USE Find an SgNode from its memory pool and location therin.

static std::string	getNodeIdString (SgVariableDeclaration *sgnode)
	compute the NodeId for a particular SgNode*.

static std::string	getNodeIdStringInternal (SgVariableDeclaration *sgnode)

Static Public Member Functions inherited from SgDeclarationStatement
static void	deleteMemoryPool ()

static size_t	numberOfNodes ()
	Returns the total number of IR nodes of this type.

static size_t	memoryUsage ()
	Returns the size in bytes of the total memory allocated for all IR nodes of this type.

static void	traverseMemoryPoolNodes (ROSE_VisitTraversal &visit)
	FOR INTERNAL USE Support for visitor pattern over all IR nodes by type of IR node.

static void	traverseMemoryPoolVisitorPattern (ROSE_VisitorPattern &visitor)
	FOR INTERNAL USE Support for visitor pattern.

static void	visitRepresentativeNode (ROSE_VisitTraversal &visit)
	FOR INTERNAL USE Support for type-based traversal.

static SgNode *	getNodeByNodeId (VariantT variantT, size_t poolIdx, size_t itemIdx)
	Find a node by its variant type, pool index, and item index.

static SgDeclarationStatement *	getNodeByNodeIdInternal (size_t poolIdx, size_t itemIdx)
	FOR INTERNAL USE Find an SgNode from its memory pool and location therin.

static std::string	getNodeIdString (SgDeclarationStatement *sgnode)
	compute the NodeId for a particular SgNode*.

static std::string	getNodeIdStringInternal (SgDeclarationStatement *sgnode)

Static Public Member Functions inherited from SgStatement
static void	deleteMemoryPool ()

static size_t	numberOfNodes ()
	Returns the total number of IR nodes of this type.

static size_t	memoryUsage ()
	Returns the size in bytes of the total memory allocated for all IR nodes of this type.

static void	traverseMemoryPoolNodes (ROSE_VisitTraversal &visit)
	FOR INTERNAL USE Support for visitor pattern over all IR nodes by type of IR node.

static void	traverseMemoryPoolVisitorPattern (ROSE_VisitorPattern &visitor)
	FOR INTERNAL USE Support for visitor pattern.

static void	visitRepresentativeNode (ROSE_VisitTraversal &visit)
	FOR INTERNAL USE Support for type-based traversal.

static SgNode *	getNodeByNodeId (VariantT variantT, size_t poolIdx, size_t itemIdx)
	Find a node by its variant type, pool index, and item index.

static SgStatement *	getNodeByNodeIdInternal (size_t poolIdx, size_t itemIdx)
	FOR INTERNAL USE Find an SgNode from its memory pool and location therin.

static std::string	getNodeIdString (SgStatement *sgnode)
	compute the NodeId for a particular SgNode*.

static std::string	getNodeIdStringInternal (SgStatement *sgnode)

Static Public Member Functions inherited from SgLocatedNode
static void	deleteMemoryPool ()

static size_t	numberOfNodes ()
	Returns the total number of IR nodes of this type.

static size_t	memoryUsage ()
	Returns the size in bytes of the total memory allocated for all IR nodes of this type.

static void	traverseMemoryPoolNodes (ROSE_VisitTraversal &visit)
	FOR INTERNAL USE Support for visitor pattern over all IR nodes by type of IR node.

static void	traverseMemoryPoolVisitorPattern (ROSE_VisitorPattern &visitor)
	FOR INTERNAL USE Support for visitor pattern.

static void	visitRepresentativeNode (ROSE_VisitTraversal &visit)
	FOR INTERNAL USE Support for type-based traversal.

static SgNode *	getNodeByNodeId (VariantT variantT, size_t poolIdx, size_t itemIdx)
	Find a node by its variant type, pool index, and item index.

static SgLocatedNode *	getNodeByNodeIdInternal (size_t poolIdx, size_t itemIdx)
	FOR INTERNAL USE Find an SgNode from its memory pool and location therin.

static std::string	getNodeIdString (SgLocatedNode *sgnode)
	compute the NodeId for a particular SgNode*.

static std::string	getNodeIdStringInternal (SgLocatedNode *sgnode)

Static Public Member Functions inherited from SgNode
static void	deleteMemoryPool ()

static size_t	numberOfNodes ()
	Returns the total number of IR nodes of this type.

static size_t	memoryUsage ()
	Returns the size in bytes of the total memory allocated for all IR nodes of this type.

static void	traverseMemoryPoolNodes (ROSE_VisitTraversal &visit)
	FOR INTERNAL USE Support for visitor pattern over all IR nodes by type of IR node.

static void	traverseMemoryPoolVisitorPattern (ROSE_VisitorPattern &visitor)
	FOR INTERNAL USE Support for visitor pattern.

static void	visitRepresentativeNode (ROSE_VisitTraversal &visit)
	FOR INTERNAL USE Support for type-based traversal.

static SgNode *	getNodeByNodeId (VariantT variantT, size_t poolIdx, size_t itemIdx)
	Find a node by its variant type, pool index, and item index.

static SgNode *	getNodeByNodeIdInternal (size_t poolIdx, size_t itemIdx)
	FOR INTERNAL USE Find an SgNode from its memory pool and location therin.

static std::string	getNodeIdString (SgNode *sgnode)
	compute the NodeId for a particular SgNode*.

static std::string	getNodeIdStringInternal (SgNode *sgnode)

static std::vector< std::string >	buildCommandLineToSubstituteTransformationFile (const std::vector< std::string > &argv, std::string newFileName)
	Command line support for this compilation The command line is saved as a static variable so that it will be available to support the rewrite mechanism.

static std::vector< VariantT >	getClassHierarchySubTreeFunction (VariantT v)

static void	getClassHierarchySubTreeFunction (VariantT v, std::vector< VariantT > &)

static std::map< SgNode *, std::string > &	get_globalMangledNameMap ()
	Access function for performance optimizing global mangled name map.

static void	clearGlobalMangledNameMap ()
	Support to clear the performance optimizing global mangled name map.

static std::map< std::string, uint64_t > &	get_shortMangledNameCache ()
	Access function for lower level optimizing of global mangled name map.

static std::map< SgNode *, std::string > &	get_globalQualifiedNameMapForNames ()
	Access function for name qualification support (for names).

static void	set_globalQualifiedNameMapForNames (const std::map< SgNode *, std::string > &X)
	Access function for name qualification support (for names).

static std::map< SgNode *, std::string > &	get_globalQualifiedNameMapForTypes ()
	Access function for name qualification support (for type).

static void	set_globalQualifiedNameMapForTypes (const std::map< SgNode *, std::string > &X)
	Access function for name qualification support (for type).

static std::map< SgNode , std::map< SgNode , std::string > > &	get_globalQualifiedNameMapForMapsOfTypes ()
	Access function for name qualification support (for maps of types).

static void	set_globalQualifiedNameMapForMapsOfTypes (const std::map< SgNode , std::map< SgNode , std::string > > &X)
	Access function for name qualification support (for maps of types).

static std::map< SgNode *, std::string > &	get_globalQualifiedNameMapForTemplateHeaders ()
	Access function for name qualification support (for template headers in template declarations).

static void	set_globalQualifiedNameMapForTemplateHeaders (const std::map< SgNode *, std::string > &X)
	Access function for name qualification support (for template headers in template declarations).

static std::map< SgNode *, std::string > &	get_globalTypeNameMap ()
	Access function for name qualification support (for names of types).

static void	set_globalTypeNameMap (const std::map< SgNode *, std::string > &X)
	Access function for name qualification support (for names of types).

static SgFunctionTypeTable *	get_globalFunctionTypeTable ()
	Access function for symbol table specific to function types.

static void	set_globalFunctionTypeTable (SgFunctionTypeTable *globalFunctionTypeTable)
	Access function for symbol table specific to function types.

static SgTypeTable *	get_globalTypeTable ()
	Access function for symbol table specific to non-function types.

static void	set_globalTypeTable (SgTypeTable *globalTypeTable)
	Access function for symbol table specific to non-function types.

static VariantT	variantFromPool (SgNode const *n)

template<class T >
static std::enable_if< std::is_base_of< SgNode, T >::value, T * >::type	createAndParent (SgNode *parent)
	Allocate and return a new node after setting its parent.

static void	deleteMemoryPool ()

static size_t	numberOfNodes ()
	Returns the total number of IR nodes of this type.

static size_t	memoryUsage ()
	Returns the size in bytes of the total memory allocated for all IR nodes of this type.

static void	traverseMemoryPoolNodes (ROSE_VisitTraversal &visit)
	FOR INTERNAL USE Support for visitor pattern over all IR nodes by type of IR node.

static void	traverseMemoryPoolVisitorPattern (ROSE_VisitorPattern &visitor)
	FOR INTERNAL USE Support for visitor pattern.

static void	visitRepresentativeNode (ROSE_VisitTraversal &visit)
	FOR INTERNAL USE Support for type-based traversal.

static SgNode *	getNodeByNodeId (VariantT variantT, size_t poolIdx, size_t itemIdx)
	Find a node by its variant type, pool index, and item index.

static SgNode *	getNodeByNodeIdInternal (size_t poolIdx, size_t itemIdx)
	FOR INTERNAL USE Find an SgNode from its memory pool and location therin.

static std::string	getNodeIdString (SgNode *sgnode)
	compute the NodeId for a particular SgNode*.

static std::string	getNodeIdStringInternal (SgNode *sgnode)

static std::vector< std::string >	buildCommandLineToSubstituteTransformationFile (const std::vector< std::string > &argv, std::string newFileName)
	Command line support for this compilation The command line is saved as a static variable so that it will be available to support the rewrite mechanism.

static std::vector< VariantT >	getClassHierarchySubTreeFunction (VariantT v)

static void	getClassHierarchySubTreeFunction (VariantT v, std::vector< VariantT > &)

static std::map< SgNode *, std::string > &	get_globalMangledNameMap ()
	Access function for performance optimizing global mangled name map.

static void	clearGlobalMangledNameMap ()
	Support to clear the performance optimizing global mangled name map.

static std::map< std::string, uint64_t > &	get_shortMangledNameCache ()
	Access function for lower level optimizing of global mangled name map.

static std::map< SgNode *, std::string > &	get_globalQualifiedNameMapForNames ()
	Access function for name qualification support (for names).

static void	set_globalQualifiedNameMapForNames (const std::map< SgNode *, std::string > &X)
	Access function for name qualification support (for names).

static std::map< SgNode *, std::string > &	get_globalQualifiedNameMapForTypes ()
	Access function for name qualification support (for type).

static void	set_globalQualifiedNameMapForTypes (const std::map< SgNode *, std::string > &X)
	Access function for name qualification support (for type).

static std::map< SgNode , std::map< SgNode , std::string > > &	get_globalQualifiedNameMapForMapsOfTypes ()
	Access function for name qualification support (for maps of types).

static void	set_globalQualifiedNameMapForMapsOfTypes (const std::map< SgNode , std::map< SgNode , std::string > > &X)
	Access function for name qualification support (for maps of types).

static std::map< SgNode *, std::string > &	get_globalQualifiedNameMapForTemplateHeaders ()
	Access function for name qualification support (for template headers in template declarations).

static void	set_globalQualifiedNameMapForTemplateHeaders (const std::map< SgNode *, std::string > &X)
	Access function for name qualification support (for template headers in template declarations).

static std::map< SgNode *, std::string > &	get_globalTypeNameMap ()
	Access function for name qualification support (for names of types).

static void	set_globalTypeNameMap (const std::map< SgNode *, std::string > &X)
	Access function for name qualification support (for names of types).

static SgFunctionTypeTable *	get_globalFunctionTypeTable ()
	Access function for symbol table specific to function types.

static void	set_globalFunctionTypeTable (SgFunctionTypeTable *globalFunctionTypeTable)
	Access function for symbol table specific to function types.

static SgTypeTable *	get_globalTypeTable ()
	Access function for symbol table specific to non-function types.

static void	set_globalTypeTable (SgTypeTable *globalTypeTable)
	Access function for symbol table specific to non-function types.

static VariantT	variantFromPool (SgNode const *n)

template<class T >
static std::enable_if< std::is_base_of< SgNode, T >::value, T * >::type	createAndParent (SgNode *parent)
	Allocate and return a new node after setting its parent.

Protected Member Functions
SgDeclarationStatement *	compute_baseTypeDefiningDeclaration () const

Protected Member Functions inherited from SgDeclarationStatement
void	resetTemplateNameSupport (bool &nameResetFromMangledForm, SgName &name)

void	testForBadGenerateTemplateName (const std::string &name)

bool	skipEmptyTemplateArgumentListTest (SgFunctionDeclaration *functionDeclaration)

SgName	fixupTemplateNameForMangledNameSupport (const SgName &s) const

SgName	generate_alternative_name_for_unnamed_declaration (SgNode *parent) const

SgName	generate_alternative_name_for_unnamed_declaration_in_scope (SgScopeStatement *scope) const

Protected Member Functions inherited from SgStatement
virtual bool	replace_child (SgStatement target, SgStatement newStmt, bool extractListFromBasicBlock=false)
	Private supporting function for low level SageIII rewrite interface.

virtual bool	insert_child (SgStatement , SgStatement , bool inFront=true, bool extractListFromBasicBlock=false)
	Private supporting function for low level SageIII rewrite interface.

Protected Member Functions inherited from SgNode
virtual void	destructorHelper ()
	This gets called by all Rosebud-generated destructors.

virtual void	destructorHelper ()
	This gets called by all Rosebud-generated destructors.

virtual void	debugSerializationBegin (const char *className)
	Called by generated serializers.

virtual void	debugSerializationEnd (const char *className)
	Called by generated serializers.

virtual void	debugSerializationBegin (const char *className)
	Called by generated serializers.

virtual void	debugSerializationEnd (const char *className)
	Called by generated serializers.

Protected Attributes
SgDeclarationStatement *	p_baseTypeDefiningDeclaration
	This is used to traverse type definitions within variable declarations.

SgInitializedNamePtrList	p_variables
	This is an STL list of pointers to SgInitializedName objects.

bool	p_variableDeclarationContainsBaseTypeDefiningDeclaration
	This bool records if the variable declaration has the explicit defining declaration associated with its type.

SgDeclarationStatement::template_specialization_enum	p_specialization
	This is part of template support (variables of templated types).

bool	p_requiresGlobalNameQualificationOnType

std::string	p_gnu_extension_section

std::string	p_gnu_extension_alias

unsigned short	p_gnu_extension_initialization_priority

SgDeclarationStatement::gnu_extension_visability_attribute_enum	p_gnu_extension_visability

SgVariableDeclaration::gnu_extension_declaration_attributes_enum	p_gnu_extension_declaration_attribute

int	p_name_qualification_length

bool	p_type_elaboration_required

bool	p_global_qualification_required

bool	p_isAssociatedWithDeclarationList

bool	p_isFirstDeclarationOfDeclarationList

bool	p_is_thread_local

bool	p_is_constexpr

bool	p_builtFromUseOnly

Protected Attributes inherited from SgDeclarationStatement
unsigned int	p_decl_attributes
	This is old and used to be used to hold modifiers.

std::string	p_linkage
	This string stores the value "C", "C++", or "fortran" to define the external linkage for generating linkable names.

SgDeclarationModifier	p_declarationModifier
	This is the mechanism to handle declaration modifiers.

bool	p_nameOnly
	I think this is somewhat redundant with the purpose of specifying a forward declaration. Either that or it is information used by the unparser (Oh, I hope not!).

bool	p_forward
	This marks a declaration as being an explicit forward declaration.

bool	p_externBrace
	This marks that the declaration appeared with "extern".

bool	p_skipElaborateType
	This marks "type elaboration" which is the use of the keyword "class" before variables of type class.

SgDeclarationStatement *	p_definingDeclaration
	This pointer is valid only if a defining declaration exists, and stores the defining declaration where the declaration was defined.

SgDeclarationStatement *	p_firstNondefiningDeclaration
	This pointer is valid if there is a non-defining declaration, and stores the first non-defining declaration where a declaration was made explicitly (as in forward declaration) or implicitly as in the case of a few IR nodes (e.g. SgClassDeclaration). See description of SgDeclarationStatement.

SgQualifiedNamePtrList	p_qualifiedNameList

std::string	p_binding_label

SgDeclarationScope *	p_declarationScope

bool	p_unparse_template_ast

SgExprListExp *	p_adaAspects

Protected Attributes inherited from SgStatement
SgLabelRefExp *	p_numeric_label

int	p_source_sequence_value

Protected Attributes inherited from SgLocatedNode
Sg_File_Info *	p_startOfConstruct
	This pointer is always valid and stores the source position of the start of the current construct.

Sg_File_Info *	p_endOfConstruct
	This pointer is always valid and stores the source position of the end of the current construct.

AttachedPreprocessingInfoType *	p_attachedPreprocessingInfoPtr
	Holds comments and/or preprocessor directives located before or after the current statement of expression.

AstAttributeMechanism *	p_attributeMechanism

bool	p_containsTransformationToSurroundingWhitespace

Protected Attributes inherited from SgNode
SgNode *	p_parent
	This is the pointer to the parent IR node in the AST.

bool	p_isModified
	Records if IR node has been modified (data members reset).

bool	p_containsTransformation

SgNode *	p_freepointer
	This is the pointer to the chain of previously freed objects.

Additional Inherited Members
Static Protected Attributes inherited from SgNode
static std::vector< std::tuple< unsigned char *, unsigned, VariantT > >	all_pools

static SgFunctionTypeTable *	p_globalFunctionTypeTable
	Pointer to symbol table specific to function types.

static SgTypeTable *	p_globalTypeTable

static std::map< SgNode *, std::string >	p_globalMangledNameMap
	Cache of mangled names to avoid regeneration of previously build mangled names or parts of mangled names. This is a performance optimization.

static std::map< std::string, uint64_t >	p_shortMangledNameCache
	STL map used as a cache to shorten generated mangled names. This is mostly a space optimization ofr mangled names of templates.

static std::map< SgNode *, std::string >	p_globalQualifiedNameMapForNames

static std::map< SgNode *, std::string >	p_globalQualifiedNameMapForTypes

static std::map< SgNode *, std::string >	p_globalQualifiedNameMapForTemplateHeaders

static std::map< SgNode *, std::string >	p_globalTypeNameMap

static std::map< SgNode , std::map< SgNode , std::string > >	p_globalQualifiedNameMapForMapsOfTypes

Member Typedef Documentation

◆ base_node_type

typedef SgDeclarationStatement SgVariableDeclaration::base_node_type

Definition at line 271968 of file Cxx_Grammar.h.

Member Enumeration Documentation

◆ gnu_extension_declaration_attributes_enum

enum SgVariableDeclaration::gnu_extension_declaration_attributes_enum

GNU extension for declaration modifiers (multiple values may be specified)

GNU specific declaration modifiers.

Enumerator
e_gnu_attribute_unknown	Unknown value (error)
e_gnu_attribute_unspecified	Default value
e_gnu_attribute__weak__	GNU specific attribute for (GNU extension)
e_gnu_attribute__unused__	GNU specific attribute for (GNU extension)
e_gnu_attribute__deprecated__	GNU specific attribute for (GNU extension)
e_gnu_attribute__nocommon__	GNU specific attribute for (GNU extension)
e_gnu_attribute__transparent_union__	GNU specific attribute for (GNU extension)
e_last_gnu_declaration_attribute	last gnu declaration attribute value (upper bound on range of values, used in error checking)

Definition at line 271318 of file Cxx_Grammar.h.

◆ anonymous enum

anonymous enum

static variant value

Definition at line 271589 of file Cxx_Grammar.h.

Constructor & Destructor Documentation

◆ ~SgVariableDeclaration()

SgVariableDeclaration::~SgVariableDeclaration ( )

virtual

This is the destructor.

There are a lot of things to delete, but nothing is deleted in this destructor.

◆ SgVariableDeclaration()

SgVariableDeclaration::SgVariableDeclaration ( Sg_File_Info * startOfConstruct = NULL )

This is the constructor.

This constructor builds the SgVariableDeclaration base class.

Parameters

startOfConstruct represents the position in the source code

Member Function Documentation

◆ copy()

virtual SgNode * SgVariableDeclaration::copy ( SgCopyHelp & help ) const

overridevirtual

Reimplemented from SgDeclarationStatement.

◆ setExtern()

void SgVariableDeclaration::setExtern ( )

overridevirtual

This function sets "extern" status for the current statement.

The new modifier mechanism makes this older function interface redundent.

Reimplemented from SgStatement.

◆ setStatic()

void SgVariableDeclaration::setStatic ( )

overridevirtual

This function sets "static" status for the current statement.

The new modifier mechanism makes this older function interface redundent.

Reimplemented from SgStatement.

◆ get_mangled_name()

virtual SgName SgVariableDeclaration::get_mangled_name ( void ) const

overridevirtual

Reimplemented from SgDeclarationStatement.

◆ cfgIndexForEnd()

virtual unsigned int SgVariableDeclaration::cfgIndexForEnd ( ) const

overridevirtual

Determine the CFG index for the end of this construct.

Reimplemented from SgStatement.

◆ cfgFindChildIndex()

virtual unsigned int SgVariableDeclaration::cfgFindChildIndex ( SgNode * n )

overridevirtual

Find the index of n in this node's CFG children.

Reimplemented from SgStatement.

◆ cfgOutEdges()

virtual std::vector< VirtualCFG::CFGEdge > SgVariableDeclaration::cfgOutEdges ( unsigned int index )

overridevirtual

Find the out edges of a CFG node – internal version.

Reimplemented from SgStatement.

◆ cfgInEdges()

virtual std::vector< VirtualCFG::CFGEdge > SgVariableDeclaration::cfgInEdges ( unsigned int index )

overridevirtual

Find the in edges of a CFG node – internal version.

Reimplemented from SgStatement.

◆ fixupCopy_scopes()

virtual void SgVariableDeclaration::fixupCopy_scopes	(	SgNode *	copy,
		SgCopyHelp &	help
	)		const

overridevirtual

Reimplemented from SgDeclarationStatement.

◆ fixupCopy_symbols()

virtual void SgVariableDeclaration::fixupCopy_symbols	(	SgNode *	copy,
		SgCopyHelp &	help
	)		const

overridevirtual

Reimplemented from SgDeclarationStatement.

◆ fixupCopy_references()

virtual void SgVariableDeclaration::fixupCopy_references	(	SgNode *	copy,
		SgCopyHelp &	help
	)		const

overridevirtual

Reimplemented from SgDeclarationStatement.

◆ class_name()

virtual std::string SgVariableDeclaration::class_name ( ) const

overridevirtual

returns a string representing the class name

Reimplemented from SgDeclarationStatement.

Reimplemented in SgTemplateVariableDeclaration.

◆ variantT()

virtual VariantT SgVariableDeclaration::variantT ( ) const

overridevirtual

returns new style SageIII enum values

Reimplemented from SgDeclarationStatement.

Reimplemented in SgTemplateVariableDeclaration.

◆ operator delete()

void SgVariableDeclaration::operator delete ( void * pointer )

inline

Definition at line 271644 of file Cxx_Grammar.h.

◆ get_traversalSuccessorContainer()

virtual std::vector< SgNode * > SgVariableDeclaration::get_traversalSuccessorContainer ( )

overridevirtual

container of pointers to AST successor nodes used in the traversal overridden in every class by generated implementation

Reimplemented from SgDeclarationStatement.

Reimplemented in SgTemplateVariableDeclaration.

◆ get_traversalSuccessorNamesContainer()

virtual std::vector< std::string > SgVariableDeclaration::get_traversalSuccessorNamesContainer ( )

overridevirtual

container of names of variables or container indices used used in the traversal to access AST successor nodes overridden in every class by generated implementation

Reimplemented from SgDeclarationStatement.

Reimplemented in SgTemplateVariableDeclaration.

◆ get_numberOfTraversalSuccessors()

virtual size_t SgVariableDeclaration::get_numberOfTraversalSuccessors ( )

overridevirtual

return number of children in the traversal successor list

Reimplemented from SgDeclarationStatement.

Reimplemented in SgTemplateVariableDeclaration.

◆ get_traversalSuccessorByIndex()

virtual SgNode * SgVariableDeclaration::get_traversalSuccessorByIndex ( size_t idx )

overridevirtual

index-based access to traversal successors by index number

Reimplemented from SgDeclarationStatement.

Reimplemented in SgTemplateVariableDeclaration.

◆ get_childIndex()

virtual size_t SgVariableDeclaration::get_childIndex ( SgNode * child )

overridevirtual

index-based access to traversal successors by child node

Reimplemented from SgDeclarationStatement.

Reimplemented in SgTemplateVariableDeclaration.

◆ roseRTI()

virtual RTIReturnType SgVariableDeclaration::roseRTI ( )

overridevirtual

return C++ Runtime-Time-Information

Reimplemented from SgDeclarationStatement.

Reimplemented in SgTemplateVariableDeclaration.

◆ sage_class_name()

virtual const char * SgVariableDeclaration::sage_class_name ( ) const

overridevirtual

returns a C style string (char*) representing the class name

Reimplemented from SgDeclarationStatement.

Reimplemented in SgTemplateVariableDeclaration.

◆ accept()

virtual void SgVariableDeclaration::accept ( ROSE_VisitorPattern & visitor )

overridevirtual

support for the classic visitor pattern done in GoF

Reimplemented from SgDeclarationStatement.

Reimplemented in SgTemplateVariableDeclaration.

◆ isInMemoryPool()

virtual bool SgVariableDeclaration::isInMemoryPool ( )

overridevirtual

FOR INTERNAL USE This is used in internal tests to verify that all IR nodes are allocated from the heap.

The AST File I/O depends upon the allocation of IR nodes being from the heap, stack based or global IR nodes should not appear in the AST if it will be written out to a file and read back in. To enforce this concept, this function implements a test to verify that the IR node can be found on the heap and is part of a larger test of the whole AST. This test must pass before the AST can be written out to a file. This is part of a compromise in the design of the AST File I/O to support binary streaming of data to files; for performance. It is also rather difficult, but possible, to build a useful AST with IR nodes allocated on the stack or frm global scope, this test filters out such cased from being used with the AST File I/O mechanism.

Reimplemented from SgDeclarationStatement.

Reimplemented in SgTemplateVariableDeclaration.

◆ checkDataMemberPointersIfInMemoryPool()

virtual void SgVariableDeclaration::checkDataMemberPointersIfInMemoryPool ( )

overridevirtual

FOR INTERNAL USE This is used in internal tests to verify that all IR nodes are allocated from the heap.

The AST File I/O depends upon the allocation of IR nodes being from the heap, stack based or global IR nodes should not appear in the AST if it will be written out to a file and read back in. To enforce this concept, this function implements a test to verify that the IR node can be found on the heap and is part of a larger test of the whole AST. This test must pass before the AST can be written out to a file. This is part of a compromise in the design of the AST File I/O to support binary streaming of data to files; for performance. It is also rather difficult, but possible, to build a useful AST with IR nodes allocated on the stack or frm global scope, this test filters out such cased from being used with the AST File I/O mechanism.

Reimplemented from SgDeclarationStatement.

Reimplemented in SgTemplateVariableDeclaration.

◆ returnDataMemberPointers()

virtual std::vector< std::pair< SgNode *, std::string > > SgVariableDeclaration::returnDataMemberPointers ( ) const

overridevirtual

FOR INTERNAL USE Returns STL vector of pairs of SgNode* and strings for use in AST tools

This functions is part of general support for many possible tools to operate on the AST. The forms a list of ALL IR node pointers used by each IR node, and is a supperset of the get_traversalSuccessorContainer(). It is (I think) less than the set of pointers used by the AST file I/O. This is part of work implemented by Andreas, and support tools such as the AST graph generation.

Warning: This function can return unexpected data members and thus the order and the number of elements is unpredicable and subject to change.

Returns: STL vector of pairs of SgNode* and strings

Reimplemented from SgDeclarationStatement.

Reimplemented in SgTemplateVariableDeclaration.

◆ processDataMemberReferenceToPointers()

virtual void SgVariableDeclaration::processDataMemberReferenceToPointers ( ReferenceToPointerHandler * )

overridevirtual

FOR INTERNAL USE Processes pairs of references to SgNode* and strings for use in AST tools

This functions similar to returnDataMemberPointers() except that it passes references to a handler object. As a result there is FAR more damage that can be done by using this function, but it is type-safe. This is provided for support of internal tools that operate on the AST, e.g the AST Merge mechanism.

Warning: This function can return unexpected data members and thus the order and the number of elements is unpredicable and subject to change.

Reimplemented from SgDeclarationStatement.

Reimplemented in SgTemplateVariableDeclaration.

◆ getChildIndex()

virtual long SgVariableDeclaration::getChildIndex ( SgNode * childNode ) const

overridevirtual

FOR INTERNAL USE Returns a unique index value for the childNode in the list of children at this IR node.

This function returns a unique value for the input childNode in set of children at this IR node. Note that a negative value indicates that the input node is not a child. This is the basis for the implementation of the isChild(SgNode*) member function. Data members that are NULL in the IR node are counted internally (so that this function returns value that could be statically defined, and so are not dynamically determined).

Warning: The mapping on children to integer values could change from release to release of ROSE.

Returns: long

Reimplemented from SgDeclarationStatement.

Reimplemented in SgTemplateVariableDeclaration.

◆ addRegExpAttribute()

SgVariableDeclaration * SgVariableDeclaration::addRegExpAttribute	(	std::string	s,
		AstRegExAttribute *	a
	)

Support for AST matching using regular expression.

This support is incomplete and the subject of current research to define RegEx trees to support inexact matching.

◆ post_construction_initialization()

void SgVariableDeclaration::post_construction_initialization ( )

overridevirtual

Final initialization for constructors This function is called at the end of generated constructors to allow the specification writer to add special initialization functions or tests. Default is to do nothing. Otherwise it should be overridden in the spec file, in NewHeaderCode/NewOutlinedCode.

Reimplemented from SgDeclarationStatement.

◆ get_variables() [1/2]

SgVariableDeclaration::get_variables ( ) const

Access function for p_variables.

Returns: Returns a const reference to SgInitializedNamePtrList.

Referenced by SageBuilder::buildVariableDeclaration(), SageInterface::fixVariableDeclaration(), SageInterface::get_name(), SageInterface::getFirstInitializedName(), SageInterface::getFirstVariable(), SageInterface::getLoopIndexVariable(), SageInterface::isCanonicalForLoop(), SageInterface::loopUnrolling(), SageInterface::normalizeForLoopInitDeclaration(), SageInterface::rebuildSymbolTable(), and SageInterface::replaceExpressionWithStatement().

◆ get_variables() [2/2]

SgVariableDeclaration::get_variables ( )

Access function for p_variables.

Returns: Returns a non-const reference to SgInitializedNamePtrList.

◆ get_variableDeclarationContainsBaseTypeDefiningDeclaration()

SgVariableDeclaration::get_variableDeclarationContainsBaseTypeDefiningDeclaration ( ) const

Access function for p_variableDeclarationContainsBaseTypeDefiningDeclaration.

Returns: Returns bool.

Referenced by SageInterface::rebuildSymbolTable().

◆ set_variableDeclarationContainsBaseTypeDefiningDeclaration()

SgVariableDeclaration::set_variableDeclarationContainsBaseTypeDefiningDeclaration ( bool variableDeclarationContainsBaseTypeDefiningDeclaration )

Access function for p_variableDeclarationContainsBaseTypeDefiningDeclaration.

Returns: Returns void.

◆ get_specialization()

SgVariableDeclaration::get_specialization ( ) const

Access function for p_specialization.

Returns: Returns value of type SgDeclarationStatement::template_specialization_enum.

◆ set_specialization()

SgVariableDeclaration::set_specialization ( SgDeclarationStatement::template_specialization_enum specialization )

Access function for p_specialization.

Returns: Returns void.

Member Data Documentation

◆ p_baseTypeDefiningDeclaration

SgVariableDeclaration::p_baseTypeDefiningDeclaration

protected

This is used to traverse type definitions within variable declarations.

In cases where a class or other named type is defined within (and as the base type of) a variable declaration, the traversal code must be able to traverse this definition. The traversal code computes the appropriate value for this pointer when needed.

Definition at line 272048 of file Cxx_Grammar.h.

◆ p_variables

SgVariableDeclaration::p_variables

protected

This is an STL list of pointers to SgInitializedName objects.

Each variable is a SgInitializedName object, their can be a list of then, so this list holds that collection of variables.

Definition at line 272052 of file Cxx_Grammar.h.

◆ p_variableDeclarationContainsBaseTypeDefiningDeclaration

SgVariableDeclaration::p_variableDeclarationContainsBaseTypeDefiningDeclaration

protected

This bool records if the variable declaration has the explicit defining declaration associated with its type.

Since types are shared, we can't store such information in the type (else each reference to the type would trigger the output of the full definition of the type). The value of this variable is most typically false.

Definition at line 272056 of file Cxx_Grammar.h.

◆ p_specialization

SgVariableDeclaration::p_specialization

protected

This is part of template support (variables of templated types).

This is most often set to SgDeclarationStatement::e_no_specialization, but where templates are involved can be set to either SgDeclarationStatement::e_specialization or SgDeclarationStatement::e_partial_specialization.

Definition at line 272060 of file Cxx_Grammar.h.

◆ p_requiresGlobalNameQualificationOnType

bool SgVariableDeclaration::p_requiresGlobalNameQualificationOnType

protected

Definition at line 272064 of file Cxx_Grammar.h.

◆ p_gnu_extension_section

std::string SgVariableDeclaration::p_gnu_extension_section

protected

Definition at line 272068 of file Cxx_Grammar.h.

◆ p_gnu_extension_alias

std::string SgVariableDeclaration::p_gnu_extension_alias

protected

Definition at line 272072 of file Cxx_Grammar.h.

◆ p_gnu_extension_initialization_priority

unsigned short SgVariableDeclaration::p_gnu_extension_initialization_priority

protected

Definition at line 272076 of file Cxx_Grammar.h.

◆ p_gnu_extension_visability

SgDeclarationStatement::gnu_extension_visability_attribute_enum SgVariableDeclaration::p_gnu_extension_visability

protected

Definition at line 272080 of file Cxx_Grammar.h.

◆ p_gnu_extension_declaration_attribute

SgVariableDeclaration::gnu_extension_declaration_attributes_enum SgVariableDeclaration::p_gnu_extension_declaration_attribute

protected

Definition at line 272084 of file Cxx_Grammar.h.

◆ p_name_qualification_length

int SgVariableDeclaration::p_name_qualification_length

protected

Definition at line 272088 of file Cxx_Grammar.h.

◆ p_type_elaboration_required

bool SgVariableDeclaration::p_type_elaboration_required

protected

Definition at line 272092 of file Cxx_Grammar.h.

◆ p_global_qualification_required

bool SgVariableDeclaration::p_global_qualification_required

protected

Definition at line 272096 of file Cxx_Grammar.h.

◆ p_isAssociatedWithDeclarationList

bool SgVariableDeclaration::p_isAssociatedWithDeclarationList

protected

Definition at line 272100 of file Cxx_Grammar.h.

◆ p_isFirstDeclarationOfDeclarationList

bool SgVariableDeclaration::p_isFirstDeclarationOfDeclarationList

protected

Definition at line 272104 of file Cxx_Grammar.h.

◆ p_is_thread_local

bool SgVariableDeclaration::p_is_thread_local

protected

Definition at line 272108 of file Cxx_Grammar.h.

◆ p_is_constexpr

bool SgVariableDeclaration::p_is_constexpr

protected

Definition at line 272112 of file Cxx_Grammar.h.

◆ p_builtFromUseOnly

bool SgVariableDeclaration::p_builtFromUseOnly

protected

Definition at line 272116 of file Cxx_Grammar.h.

The documentation for this class was generated from the following files:

Description

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Member Typedef Documentation

◆ base_node_type

Member Enumeration Documentation

◆ gnu_extension_declaration_attributes_enum

◆ anonymous enum

Constructor & Destructor Documentation

◆ ~SgVariableDeclaration()

◆ SgVariableDeclaration()

Member Function Documentation

◆ copy()

◆ setExtern()

◆ setStatic()

◆ get_mangled_name()

◆ cfgIndexForEnd()

◆ cfgFindChildIndex()

◆ cfgOutEdges()

◆ cfgInEdges()

◆ fixupCopy_scopes()

◆ fixupCopy_symbols()

◆ fixupCopy_references()

◆ class_name()

◆ variantT()

◆ operator delete()

◆ get_traversalSuccessorContainer()

◆ get_traversalSuccessorNamesContainer()

◆ get_numberOfTraversalSuccessors()

◆ get_traversalSuccessorByIndex()

◆ get_childIndex()

◆ roseRTI()

◆ sage_class_name()

◆ accept()

◆ isInMemoryPool()

◆ checkDataMemberPointersIfInMemoryPool()

◆ returnDataMemberPointers()

◆ processDataMemberReferenceToPointers()

◆ getChildIndex()

◆ addRegExpAttribute()

◆ post_construction_initialization()

◆ get_variables() [1/2]

◆ get_variables() [2/2]

◆ get_variableDeclarationContainsBaseTypeDefiningDeclaration()

◆ set_variableDeclarationContainsBaseTypeDefiningDeclaration()

◆ get_specialization()

◆ set_specialization()

Member Data Documentation

◆ p_baseTypeDefiningDeclaration

◆ p_variables

◆ p_variableDeclarationContainsBaseTypeDefiningDeclaration

◆ p_specialization

◆ p_requiresGlobalNameQualificationOnType

◆ p_gnu_extension_section

◆ p_gnu_extension_alias

◆ p_gnu_extension_initialization_priority

◆ p_gnu_extension_visability

◆ p_gnu_extension_declaration_attribute

◆ p_name_qualification_length

◆ p_type_elaboration_required

◆ p_global_qualification_required

◆ p_isAssociatedWithDeclarationList

◆ p_isFirstDeclarationOfDeclarationList

◆ p_is_thread_local

◆ p_is_constexpr

◆ p_builtFromUseOnly