Description

template<class K, class T, class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>
class Sawyer::Container::Map< K, T, Cmp, Alloc >

Container associating values with keys.

This container is similar to the std::map container in the standard template library, but with these differences in addition to those described in the documentation for the Sawyer::Container name space:

It extends the interface with additional methods that return optional values (Optional) and a few convenience methods (like exists).
It provides iterators over keys and values in addition to the STL-like iterator over nodes.
The insert methods always insert the specified value(s) regardless of whether a node with the same key already existed (i.e., they do what their name says they do). If you need STL behavior, then use the insertMaybe methods.

Member Typedef Documentation

◆ Key

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

typedef K Sawyer::Container::Map< K, T, Cmp, Alloc >::Key

Type for keys.

Definition at line 74 of file Sawyer/Map.h.

◆ Value

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

typedef T Sawyer::Container::Map< K, T, Cmp, Alloc >::Value

Type for values associated with each key.

Definition at line 75 of file Sawyer/Map.h.

◆ Comparator

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

typedef Cmp Sawyer::Container::Map< K, T, Cmp, Alloc >::Comparator

Type of comparator, third template argument.

Definition at line 76 of file Sawyer/Map.h.

◆ Allocator

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

typedef Alloc Sawyer::Container::Map< K, T, Cmp, Alloc >::Allocator

Type of allocator, fourth template argument.

Definition at line 77 of file Sawyer/Map.h.

Constructor & Destructor Documentation

◆ Map() [1/4]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

Sawyer::Container::Map< K, T, Cmp, Alloc >::Map ( )

inline

Default constructor.

Creates an empty map.

Definition at line 332 of file Sawyer/Map.h.

◆ Map() [2/4]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

Sawyer::Container::Map< K, T, Cmp, Alloc >::Map	(	const Comparator &	comparator,
		const Allocator &	allocator = `Allocator()`
	)

inlineexplicit

Constructs an empty map.

This is like the default constructor, but a comparer and allocator can be specified.

Definition at line 337 of file Sawyer/Map.h.

◆ Map() [3/4]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

Sawyer::Container::Map< K, T, Cmp, Alloc >::Map ( const Map< K, T, Cmp, Alloc > & other )

inline

Copy constructor.

Definition at line 341 of file Sawyer/Map.h.

◆ Map() [4/4]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

template<class Key2 , class T2 , class Cmp2 , class Alloc2 >

Sawyer::Container::Map< K, T, Cmp, Alloc >::Map ( const Map< Key2, T2, Cmp2, Alloc2 > & other )

inline

Copy constructor.

Initializes the new map with copies of the nodes of the other map. The keys and values must be convertible from the other map to this map.

Definition at line 350 of file Sawyer/Map.h.

References Sawyer::Container::Map< K, T, Cmp, Alloc >::nodes().

Member Function Documentation

◆ operator=() [1/2]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

Map & Sawyer::Container::Map< K, T, Cmp, Alloc >::operator= ( const Map< K, T, Cmp, Alloc > & other )

inline

Definition at line 357 of file Sawyer/Map.h.

◆ operator=() [2/2]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

template<class Key2 , class T2 , class Cmp2 , class Alloc2 >

Map & Sawyer::Container::Map< K, T, Cmp, Alloc >::operator= ( const Map< Key2, T2, Cmp2, Alloc2 > & other )

inline

Make this map be a copy of another map.

The keys and values of the other map must be convertible to the types used for this map.

Definition at line 368 of file Sawyer/Map.h.

References Sawyer::Container::Map< K, T, Cmp, Alloc >::clear(), and Sawyer::Container::Map< K, T, Cmp, Alloc >::nodes().

◆ nodes() [1/2]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

boost::iterator_range< NodeIterator > Sawyer::Container::Map< K, T, Cmp, Alloc >::nodes ( )

inline

Iterators for container nodes.

This returns a range of node-iterators that will traverse all nodes (key/value pairs) of this container.

Definition at line 387 of file Sawyer/Map.h.

◆ nodes() [2/2]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

boost::iterator_range< ConstNodeIterator > Sawyer::Container::Map< K, T, Cmp, Alloc >::nodes ( ) const

inline

Iterators for container nodes.

This returns a range of node-iterators that will traverse all nodes (key/value pairs) of this container.

Definition at line 390 of file Sawyer/Map.h.

◆ keys() [1/2]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

boost::iterator_range< ConstKeyIterator > Sawyer::Container::Map< K, T, Cmp, Alloc >::keys ( )

inline

Iterators for container keys.

Returns a range of key-iterators that will traverse the keys of this container.

Definition at line 400 of file Sawyer/Map.h.

Referenced by Sawyer::Attribute::Storage< SyncTag >::attributeIds(), Sawyer::Container::Map< K, T, Cmp, Alloc >::eraseAt(), Sawyer::Container::IntervalMap< I, T, Policy >::greatest(), Sawyer::Container::IntervalMap< I, T, Policy >::intervals(), and Sawyer::Container::IntervalMap< I, T, Policy >::least().

◆ keys() [2/2]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

boost::iterator_range< ConstKeyIterator > Sawyer::Container::Map< K, T, Cmp, Alloc >::keys ( ) const

inline

Iterators for container keys.

Returns a range of key-iterators that will traverse the keys of this container.

Definition at line 403 of file Sawyer/Map.h.

◆ values() [1/2]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

boost::iterator_range< ValueIterator > Sawyer::Container::Map< K, T, Cmp, Alloc >::values ( )

inline

Iterators for container values.

Returns a range of iterators that will traverse the user-defined values of this container. The values are iterated in key order, although the keys are not directly available via these iterators.

Definition at line 414 of file Sawyer/Map.h.

Referenced by Sawyer::Container::Algorithm::graphBreakCycles(), Sawyer::Container::IntervalMap< I, T, Policy >::values(), and Sawyer::Container::IntervalMap< I, T, Policy >::values().

◆ values() [2/2]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

boost::iterator_range< ConstValueIterator > Sawyer::Container::Map< K, T, Cmp, Alloc >::values ( ) const

inline

Iterators for container values.

Returns a range of iterators that will traverse the user-defined values of this container. The values are iterated in key order, although the keys are not directly available via these iterators.

Definition at line 417 of file Sawyer/Map.h.

◆ isEmpty()

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

bool Sawyer::Container::Map< K, T, Cmp, Alloc >::isEmpty ( ) const

inline

Determines whether this container is empty.

Returns true if the container is empty, and false if it has at least one node. This method executes in constant time.

Definition at line 431 of file Sawyer/Map.h.

Referenced by Sawyer::Container::Map< K, T, Cmp, Alloc >::greatest(), Sawyer::Container::Map< K, T, Cmp, Alloc >::hull(), Rose::BinaryAnalysis::RegisterParts::isEmpty(), Sawyer::Container::DistinctList< T, Cmp >::isEmpty(), Sawyer::Container::IntervalMap< I, T, Policy >::isEmpty(), and Sawyer::Container::Map< K, T, Cmp, Alloc >::least().

◆ size()

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

size_t Sawyer::Container::Map< K, T, Cmp, Alloc >::size ( ) const

inline

Number of nodes, keys, or values in this container.

Returns the number of nodes (elements) in this container. This method executes in constant time.

Definition at line 438 of file Sawyer/Map.h.

Referenced by Sawyer::Attribute::Storage< SyncTag >::attributeIds(), Rose::BinaryAnalysis::DataFlow::buildGraphPerVertex(), Rose::BinaryAnalysis::Partitioner2::GraphViz::BaseEmitter< G >::emitVertex(), Sawyer::Container::IntervalMap< I, T, Policy >::erase(), Sawyer::Container::Algorithm::graphBreakCycles(), Sawyer::Container::IntervalMap< I, T, Policy >::insert(), Sawyer::Attribute::Storage< SyncTag >::nAttributes(), Sawyer::Container::IntervalMap< I, T, Policy >::nIntervals(), Rose::BinaryAnalysis::Demangler::size(), and Sawyer::Container::DistinctList< T, Cmp >::size().

◆ least()

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

Key Sawyer::Container::Map< K, T, Cmp, Alloc >::least ( ) const

inline

Returns the minimum key.

The map must not be empty.

Definition at line 443 of file Sawyer/Map.h.

References Sawyer::Container::Map< K, T, Cmp, Alloc >::isEmpty().

Referenced by Sawyer::Container::Map< K, T, Cmp, Alloc >::hull().

◆ greatest()

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

Key Sawyer::Container::Map< K, T, Cmp, Alloc >::greatest ( ) const

inline

Returns the maximum key.

The map must not be empty.

Definition at line 449 of file Sawyer/Map.h.

References Sawyer::Container::Map< K, T, Cmp, Alloc >::isEmpty().

Referenced by Sawyer::Container::Map< K, T, Cmp, Alloc >::hull().

◆ hull()

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

Interval< Key > Sawyer::Container::Map< K, T, Cmp, Alloc >::hull ( ) const

inline

Returns the range of keys in this map.

The return value is an interval containing the least and greatest keys, inclusive. If the map is empty then an empty interval is returned.

This method is only defined when the map key type is appropriate for the Interval class template (such as when the keys are an integer type).

Definition at line 463 of file Sawyer/Map.h.

References Sawyer::Container::Map< K, T, Cmp, Alloc >::greatest(), Sawyer::Container::Interval< T >::hull(), Sawyer::Container::Map< K, T, Cmp, Alloc >::isEmpty(), and Sawyer::Container::Map< K, T, Cmp, Alloc >::least().

◆ find() [1/2]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

NodeIterator Sawyer::Container::Map< K, T, Cmp, Alloc >::find ( const Key & key )

inline

Find a node by key.

Looks for a node whose key is equal to the specified key and returns an iterator to that node, or the end iterator if no such node exists. Two keys are considered equal if this container's Comparator object returns false reflexively. The method executes logorithmic time based on the number of nodes in the container.

Definition at line 480 of file Sawyer/Map.h.

Referenced by Sawyer::Attribute::Storage< SyncTag >::attributeOrDefault(), Sawyer::Container::DistinctList< T, Cmp >::erase(), Sawyer::Attribute::Storage< SyncTag >::getAttribute(), Sawyer::Attribute::Storage< SyncTag >::optionalAttribute(), Sawyer::Container::DistinctList< T, Cmp >::pushBack(), and Sawyer::Container::DistinctList< T, Cmp >::pushFront().

◆ find() [2/2]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

ConstNodeIterator Sawyer::Container::Map< K, T, Cmp, Alloc >::find ( const Key & key ) const

inline

Find a node by key.

Looks for a node whose key is equal to the specified key and returns an iterator to that node, or the end iterator if no such node exists. Two keys are considered equal if this container's Comparator object returns false reflexively. The method executes logorithmic time based on the number of nodes in the container.

Definition at line 483 of file Sawyer/Map.h.

◆ exists()

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

bool Sawyer::Container::Map< K, T, Cmp, Alloc >::exists ( const Key & key ) const

inline

Determine if a key exists.

Looks for a node whose key is equal to the specified key and returns true if found, or false if no such node exists. Two keys are considered equal if this container's Comparator object returns false reflexively. The method executes in logorithmic time based on the number of nodes in the container.

Definition at line 493 of file Sawyer/Map.h.

Referenced by Sawyer::Container::BiMap< S, T >::BiMap(), Sawyer::Attribute::Storage< SyncTag >::attributeExists(), Rose::BinaryAnalysis::Partitioner2::GraphViz::BaseEmitter< G >::emit(), Rose::BinaryAnalysis::Partitioner2::GraphViz::BaseEmitter< G >::emitEdge(), Sawyer::Container::BiMap< S, T >::erase(), Sawyer::Container::BiMap< S, T >::eraseSource(), Sawyer::Container::BiMap< S, T >::eraseTarget(), Sawyer::Container::DistinctList< T, Cmp >::exists(), Rose::BinaryAnalysis::RegisterParts::existsAll(), Rose::BinaryAnalysis::RegisterParts::existsAny(), Sawyer::Container::DistinctList< T, Cmp >::position(), and Sawyer::Attribute::Storage< SyncTag >::setAttributeMaybe().

◆ lowerBound() [1/2]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

NodeIterator Sawyer::Container::Map< K, T, Cmp, Alloc >::lowerBound ( const Key & key )

inline

Find a node close to a key.

Finds the first node whose key is equal to or larger than the specified key and returns an iterator to that node. If no such node exists, then the end iterator is returned. The internal Comparator object is used to make the comparison. This method executes in logorithmic time based on the number of nodes in the container.

See also: upperBound

Definition at line 506 of file Sawyer/Map.h.

Referenced by Sawyer::Container::IntervalMap< I, T, Policy >::lowerBound(), and Sawyer::Container::IntervalMap< I, T, Policy >::lowerBound().

◆ lowerBound() [2/2]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

ConstNodeIterator Sawyer::Container::Map< K, T, Cmp, Alloc >::lowerBound ( const Key & key ) const

inline

Find a node close to a key.

Finds the first node whose key is equal to or larger than the specified key and returns an iterator to that node. If no such node exists, then the end iterator is returned. The internal Comparator object is used to make the comparison. This method executes in logorithmic time based on the number of nodes in the container.

See also: upperBound

Definition at line 509 of file Sawyer/Map.h.

◆ upperBound() [1/2]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

NodeIterator Sawyer::Container::Map< K, T, Cmp, Alloc >::upperBound ( const Key & key )

inline

Find a node close to a key.

Finds the first node whose key is larger than the specified key and returns an iterator to that node. If no such node exists, then the end iterator is returned. The internal Comparator object is used to make the comparison. This method executes in logorithmic time based on the number of nodes in the container.

See also: lowerBound

Definition at line 523 of file Sawyer/Map.h.

Referenced by Sawyer::Container::IntervalMap< I, T, Policy >::upperBound(), and Sawyer::Container::IntervalMap< I, T, Policy >::upperBound().

◆ upperBound() [2/2]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

ConstNodeIterator Sawyer::Container::Map< K, T, Cmp, Alloc >::upperBound ( const Key & key ) const

inline

Find a node close to a key.

Finds the first node whose key is larger than the specified key and returns an iterator to that node. If no such node exists, then the end iterator is returned. The internal Comparator object is used to make the comparison. This method executes in logorithmic time based on the number of nodes in the container.

See also: lowerBound

Definition at line 526 of file Sawyer/Map.h.

◆ operator[]() [1/2]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

Value & Sawyer::Container::Map< K, T, Cmp, Alloc >::operator[] ( const Key & key )

inline

Return a reference to an existing value.

Returns a reference to the value at the node with the specified key. Unlike std::map, this container does not instantiate a new key/value pair if the key is not in the map's domain. In other words, the array operator for this class is more like an array operator on arrays or vectors–such objects are not automatically extended if dereferenced with an operand that is outside the domain.

If the key is not part of this map's domain then an std:domain_error is thrown.

See also: insert insertDefault

Definition at line 549 of file Sawyer/Map.h.

References Sawyer::Container::Map< K, T, Cmp, Alloc >::get().

◆ operator[]() [2/2]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

const Value & Sawyer::Container::Map< K, T, Cmp, Alloc >::operator[] ( const Key & key ) const

inline

Return a reference to an existing value.

Returns a reference to the value at the node with the specified key. Unlike std::map, this container does not instantiate a new key/value pair if the key is not in the map's domain. In other words, the array operator for this class is more like an array operator on arrays or vectors–such objects are not automatically extended if dereferenced with an operand that is outside the domain.

If the key is not part of this map's domain then an std:domain_error is thrown.

See also: insert insertDefault

Definition at line 552 of file Sawyer/Map.h.

References Sawyer::Container::Map< K, T, Cmp, Alloc >::get().

◆ get() [1/2]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

Value & Sawyer::Container::Map< K, T, Cmp, Alloc >::get ( const Key & key )

inline

Lookup and return an existing value.

Returns a reference to the value at the node with the specified key, which must exist. If the key is not part of this map's domain then an std:domain_error is thrown.

See also: insert insertDefault

Definition at line 565 of file Sawyer/Map.h.

Referenced by Sawyer::Container::Map< K, T, Cmp, Alloc >::operator[](), and Sawyer::Container::Map< K, T, Cmp, Alloc >::operator[]().

◆ get() [2/2]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

const Value & Sawyer::Container::Map< K, T, Cmp, Alloc >::get ( const Key & key ) const

inline

Lookup and return an existing value.

Returns a reference to the value at the node with the specified key, which must exist. If the key is not part of this map's domain then an std:domain_error is thrown.

See also: insert insertDefault

Definition at line 571 of file Sawyer/Map.h.

◆ getOptional()

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

Optional< Value > Sawyer::Container::Map< K, T, Cmp, Alloc >::getOptional ( const Key & key ) const

inline

Lookup and return a value or nothing.

Looks up the node with the specified key and returns either a copy of its value, or nothing. This method executes in logorithmic time.

Here's an example of one convenient way to use this:

Map<std::string, FileInfo> files;
...
if (Optional<FileInfo> fileInfo = files.getOptional(fileName))
    std::cout <<"file info for \"" <<fileName <<"\" is " <<*fileInfo <<"\n";

The equivalent STL approach is:

std::map<std::string, FileInfo> files;
...
std::map<std::string, FileInfo>::const_iterator filesIter = files.find(fileName);
if (fileIter != files.end())
    std::cout <<"file info for \"" <<fileName <<"\" is " <<filesIter->second <<"\n";

Definition at line 602 of file Sawyer/Map.h.

Referenced by Sawyer::Attribute::Storage< SyncTag >::attributeOrElse(), Rose::BinaryAnalysis::Partitioner2::GraphViz::BaseEmitter< G >::emitVertex(), Sawyer::Attribute::Storage< SyncTag >::getAttribute(), Sawyer::Attribute::Storage< SyncTag >::getAttributeMaybe(), and Sawyer::Container::GraphBimapIndex< VertexOrEdgeKey, VertexOrEdgeConstIterator >::lookup().

◆ getOrElse() [1/2]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

Value & Sawyer::Container::Map< K, T, Cmp, Alloc >::getOrElse	(	const Key &	key,
		Value &	dflt
	)

inline

Lookup and return a value or something else.

This is similar to the get method, except a default can be provided. If a node with the specified key is present in this container, then a reference to that node's value is returned, otherwise the (reference to) supplied default is returned.

Definition at line 614 of file Sawyer/Map.h.

◆ getOrElse() [2/2]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

const Value & Sawyer::Container::Map< K, T, Cmp, Alloc >::getOrElse	(	const Key &	key,
		const Value &	dflt
	)		const

inline

Lookup and return a value or something else.

This is similar to the get method, except a default can be provided. If a node with the specified key is present in this container, then a reference to that node's value is returned, otherwise the (reference to) supplied default is returned.

Definition at line 618 of file Sawyer/Map.h.

◆ getOrDefault()

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

const Value & Sawyer::Container::Map< K, T, Cmp, Alloc >::getOrDefault ( const Key & key ) const

inline

Lookup and return a value or a default.

This is similar to the getOrElse method except when the key is not present in the map, a reference to a const, default-constructed value is returned.

Definition at line 629 of file Sawyer/Map.h.

Referenced by Sawyer::CommandLine::ParserResult::have(), and Rose::BinaryAnalysis::Partitioner2::GraphViz::BaseEmitter< G >::subgraphOrganization().

◆ insert()

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

Map & Sawyer::Container::Map< K, T, Cmp, Alloc >::insert	(	const Key &	key,
		const Value &	value
	)

inline

Insert or update a key/value pair.

Inserts the key/value pair into the container. If a previous node already had the same key then it is replaced by the new node. This method executes in logorithmic time.

See also: insertDefault insertMaybe insertMaybeDefault insertMultiple insertMaybeMultiple

Definition at line 646 of file Sawyer/Map.h.

References Sawyer::Container::Map< K, T, Cmp, Alloc >::insert().

◆ insertDefault()

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

Map & Sawyer::Container::Map< K, T, Cmp, Alloc >::insertDefault ( const Key & key )

inline

Insert or update a key with a default value.

The value associated with key in the map is replaced with a default-constructed value. If the key does not exist then it is inserted with a default value. This operation is similar to the array operator of std::map.

See also: insert insertMaybe insertMaybeDefault insertMultiple insertMaybeMultiple

Definition at line 659 of file Sawyer/Map.h.

◆ insertMultiple() [1/2]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

template<class OtherNodeIterator >

Map & Sawyer::Container::Map< K, T, Cmp, Alloc >::insertMultiple	(	const OtherNodeIterator &	begin,
		const OtherNodeIterator &	end
	)

inline

Insert multiple values.

Inserts copies of the nodes in the specified node iterator range. The iterators must iterate over objects that have key and value methods that return keys and values that are convertible to the types used by this container.

The normal way to insert the contents of one map into another is:

Map<...> source = ...;
Map<...> destination = ...;
destination.insertMultiple(source.nodes());

See also: insert insertDefault insertMaybe insertMaybeDefault insertMaybeMultiple

Definition at line 682 of file Sawyer/Map.h.

References Sawyer::Container::Map< K, T, Cmp, Alloc >::insert().

Referenced by Sawyer::Container::IntervalMap< I, T, Policy >::erase(), and Sawyer::Container::Map< K, T, Cmp, Alloc >::insertMultiple().

◆ insertMultiple() [2/2]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

template<class OtherNodeIterator >

Map & Sawyer::Container::Map< K, T, Cmp, Alloc >::insertMultiple ( const boost::iterator_range< OtherNodeIterator > & range )

inline

Insert multiple values.

Inserts copies of the nodes in the specified node iterator range. The iterators must iterate over objects that have key and value methods that return keys and values that are convertible to the types used by this container.

The normal way to insert the contents of one map into another is:

Map<...> source = ...;
Map<...> destination = ...;
destination.insertMultiple(source.nodes());

See also: insert insertDefault insertMaybe insertMaybeDefault insertMaybeMultiple

Definition at line 688 of file Sawyer/Map.h.

References Sawyer::Container::Map< K, T, Cmp, Alloc >::insertMultiple().

◆ insertMaybe()

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

Value & Sawyer::Container::Map< K, T, Cmp, Alloc >::insertMaybe	(	const Key &	key,
		const Value &	value
	)

inline

Conditionally insert a new key/value pair.

Inserts the key/value pair into the container if the container does not yet have a node with the same key. This method executes in logarithmic time. The return value is a reference to the value that is in the container, either the value that previously existed or a copy of the specified value.

See also: insert insertDefault insertMaybeDefault insertMultiple insertMaybeMultiple

Definition at line 700 of file Sawyer/Map.h.

Referenced by Sawyer::Container::Map< K, T, Cmp, Alloc >::insertMaybeMultiple(), and SgAsmType::registerOrDelete().

◆ insertMaybeDefault()

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

Value & Sawyer::Container::Map< K, T, Cmp, Alloc >::insertMaybeDefault ( const Key & key )

inline

Conditionally insert a new key with default value.

Inserts a key/value pair into the container if the container does not yet have a node with the same key. The value is default-constructed. This method executes in logarithmic time. The return value is a reference to the value that is in the container, either the value that previously existed or the new default-constructed value.

See also: insert insertDefault insertMultiple insertMaybeMultiple

Definition at line 711 of file Sawyer/Map.h.

Referenced by Sawyer::MultiInstanceTls< T >::get(), Sawyer::MultiInstanceTls< T >::get(), Rose::BinaryAnalysis::RegisterParts::insert(), Sawyer::MultiInstanceTls< T >::operator T(), and Rose::BinaryAnalysis::Partitioner2::GraphViz::BaseEmitter< G >::subgraphOrganization().

◆ insertMaybeMultiple()

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

template<class OtherNodeIterator >

Map & Sawyer::Container::Map< K, T, Cmp, Alloc >::insertMaybeMultiple ( const boost::iterator_range< OtherNodeIterator > & range )

inline

Conditionally insert multiple key/value pairs.

Inserts each of the specified key/value pairs into this container where this container does not already contain a value for the key. The return value is a reference to the container itself so that this method can be chained with others.

See also: insert insertDefault insertMaybe insertMaybeDefault insertMultiple

Definition at line 722 of file Sawyer/Map.h.

References Sawyer::Container::Map< K, T, Cmp, Alloc >::insertMaybe().

◆ clear()

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

Map & Sawyer::Container::Map< K, T, Cmp, Alloc >::clear ( )

inline

Remove all nodes.

All nodes are removed from this container. This method executes in linear time in the number of nodes in this container.

Definition at line 732 of file Sawyer/Map.h.

References Sawyer::Container::Map< K, T, Cmp, Alloc >::clear().

Referenced by Rose::BinaryAnalysis::Demangler::clear(), Rose::BinaryAnalysis::RegisterParts::clear(), Rose::Color::Gradient::clear(), Sawyer::Container::BiMap< S, T >::clear(), Sawyer::Container::DistinctList< T, Cmp >::clear(), Sawyer::Container::GraphBimapIndex< VertexOrEdgeKey, VertexOrEdgeConstIterator >::clear(), Sawyer::Container::IntervalMap< I, T, Policy >::clear(), Sawyer::Container::Map< K, T, Cmp, Alloc >::clear(), Sawyer::Attribute::Storage< SyncTag >::clearAttributes(), Rose::BinaryAnalysis::Partitioner2::GraphViz::BaseEmitter< G >::graph(), Sawyer::Container::Map< K, T, Cmp, Alloc >::operator=(), and Rose::BinaryAnalysis::BestMapAddress::reset().

◆ erase()

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

Map & Sawyer::Container::Map< K, T, Cmp, Alloc >::erase ( const Key & key )

inline

Remove a node with specified key.

Removes the node whose key is equal to the specified key, or does nothing if no such node exists. Two keys are considered equal if this container's Comparator object returns false reflexively. The method executes in logorithmic time based on the number of nodes in the container.

See also: eraseMultiple eraseAt eraseAtMultiple

Definition at line 744 of file Sawyer/Map.h.

References Sawyer::Container::Map< K, T, Cmp, Alloc >::erase().

◆ eraseMultiple()

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

template<class OtherKeyIterator >

Map & Sawyer::Container::Map< K, T, Cmp, Alloc >::eraseMultiple ( const boost::iterator_range< OtherKeyIterator > & range )

inline

Remove keys stored in another Map.

All nodes of this container whose keys are equal to any key in the other container are removed from this container. The keys of the other container must be convertible to the types used by this container, and two keys are considered equal if this container's Comparator object returns false reflexively. The method executes in N log(N+M) time.

See also: erase eraseAt eraseAtMultiple

Definition at line 758 of file Sawyer/Map.h.

References Sawyer::Container::Map< K, T, Cmp, Alloc >::erase().

◆ eraseAt() [1/3]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

Map & Sawyer::Container::Map< K, T, Cmp, Alloc >::eraseAt ( const NodeIterator & iter )

inline

Remove a node by iterator.

Removes the node referenced by iter. The iterator must reference a valid node in this container.

See also: erase eraseMultiple eraseAtMultiple

Definition at line 771 of file Sawyer/Map.h.

References Sawyer::Container::Map< K, T, Cmp, Alloc >::erase().

Referenced by Sawyer::Container::DistinctList< T, Cmp >::erase(), and Sawyer::Container::IntervalMap< I, T, Policy >::insert().

◆ eraseAt() [2/3]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

Map & Sawyer::Container::Map< K, T, Cmp, Alloc >::eraseAt ( const ConstKeyIterator & iter )

inline

Remove a node by iterator.

Removes the node referenced by iter. The iterator must reference a valid node in this container.

See also: erase eraseMultiple eraseAtMultiple

Definition at line 775 of file Sawyer/Map.h.

References Sawyer::Container::Map< K, T, Cmp, Alloc >::keys().

◆ eraseAt() [3/3]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

Map & Sawyer::Container::Map< K, T, Cmp, Alloc >::eraseAt ( const ValueIterator & iter )

inline

Remove a node by iterator.

Removes the node referenced by iter. The iterator must reference a valid node in this container.

See also: erase eraseMultiple eraseAtMultiple

Definition at line 783 of file Sawyer/Map.h.

References Sawyer::Container::Map< K, T, Cmp, Alloc >::erase().

◆ eraseAtMultiple() [1/2]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

template<class Iter >

Map & Sawyer::Container::Map< K, T, Cmp, Alloc >::eraseAtMultiple	(	const Iter &	begin,
		const Iter &	end
	)

inline

Remove multiple nodes by iterator range.

The iterator range must contain iterators that point into this container.

See also: erase eraseAt eraseMultiple

Definition at line 797 of file Sawyer/Map.h.

References Sawyer::Container::Map< K, T, Cmp, Alloc >::erase().

Referenced by Sawyer::Container::IntervalMap< I, T, Policy >::erase().

◆ eraseAtMultiple() [2/2]

template<class K , class T , class Cmp = std::less<K>, class Alloc = std::allocator<std::pair<const K, T> >>

template<class Iter >

Map & Sawyer::Container::Map< K, T, Cmp, Alloc >::eraseAtMultiple ( const boost::iterator_range< Iter > & range )

inline

Remove multiple nodes by iterator range.

The iterator range must contain iterators that point into this container.

See also: erase eraseAt eraseMultiple

Definition at line 802 of file Sawyer/Map.h.

References Sawyer::Container::Map< K, T, Cmp, Alloc >::erase().

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

Sawyer/Map.h

Classes
class	ConstKeyIterator
	Bidirectional iterator over keys. More...

class	ConstNodeIterator
	Bidirectional iterator over key/value nodes. More...

class	ConstValueIterator
	Bidirectional iterator over values. More...

class	Node
	Type for stored nodes. More...

class	NodeIterator
	Bidirectional iterator over key/value nodes. More...

class	ValueIterator
	Bidirectional iterator over values. More...

Public Types
typedef K	Key
	Type for keys.

typedef T	Value
	Type for values associated with each key.

typedef Cmp	Comparator
	Type of comparator, third template argument.

typedef Alloc	Allocator
	Type of allocator, fourth template argument.

Public Member Functions
	Map ()
	Default constructor.

	Map (const Comparator &comparator, const Allocator &allocator=Allocator())
	Constructs an empty map.

	Map (const Map &other)
	Copy constructor.

template<class Key2 , class T2 , class Cmp2 , class Alloc2 >
	Map (const Map< Key2, T2, Cmp2, Alloc2 > &other)
	Copy constructor.

Map &	operator= (const Map &other)

template<class Key2 , class T2 , class Cmp2 , class Alloc2 >
Map &	operator= (const Map< Key2, T2, Cmp2, Alloc2 > &other)
	Make this map be a copy of another map.

bool	isEmpty () const
	Determines whether this container is empty.

size_t	size () const
	Number of nodes, keys, or values in this container.

Key	least () const
	Returns the minimum key.

Key	greatest () const
	Returns the maximum key.

Interval< Key >	hull () const
	Returns the range of keys in this map.

bool	exists (const Key &key) const
	Determine if a key exists.

Optional< Value >	getOptional (const Key &key) const
	Lookup and return a value or nothing.

const Value &	getOrDefault (const Key &key) const
	Lookup and return a value or a default.

Map &	insert (const Key &key, const Value &value)
	Insert or update a key/value pair.

Map &	insertDefault (const Key &key)
	Insert or update a key with a default value.

Value &	insertMaybe (const Key &key, const Value &value)
	Conditionally insert a new key/value pair.

Value &	insertMaybeDefault (const Key &key)
	Conditionally insert a new key with default value.

template<class OtherNodeIterator >
Map &	insertMaybeMultiple (const boost::iterator_range< OtherNodeIterator > &range)
	Conditionally insert multiple key/value pairs.

Map &	clear ()
	Remove all nodes.

Map &	erase (const Key &key)
	Remove a node with specified key.

template<class OtherKeyIterator >
Map &	eraseMultiple (const boost::iterator_range< OtherKeyIterator > &range)
	Remove keys stored in another Map.


boost::iterator_range< NodeIterator >	nodes ()
	Iterators for container nodes.

boost::iterator_range< ConstNodeIterator >	nodes () const
	Iterators for container nodes.


boost::iterator_range< ConstKeyIterator >	keys ()
	Iterators for container keys.

boost::iterator_range< ConstKeyIterator >	keys () const
	Iterators for container keys.


boost::iterator_range< ValueIterator >	values ()
	Iterators for container values.

boost::iterator_range< ConstValueIterator >	values () const
	Iterators for container values.


NodeIterator	find (const Key &key)
	Find a node by key.

ConstNodeIterator	find (const Key &key) const
	Find a node by key.


NodeIterator	lowerBound (const Key &key)
	Find a node close to a key.

ConstNodeIterator	lowerBound (const Key &key) const
	Find a node close to a key.


NodeIterator	upperBound (const Key &key)
	Find a node close to a key.

ConstNodeIterator	upperBound (const Key &key) const
	Find a node close to a key.


Value &	operator[] (const Key &key)
	Return a reference to an existing value.

const Value &	operator[] (const Key &key) const
	Return a reference to an existing value.


Value &	get (const Key &key)
	Lookup and return an existing value.

const Value &	get (const Key &key) const
	Lookup and return an existing value.


Value &	getOrElse (const Key &key, Value &dflt)
	Lookup and return a value or something else.

const Value &	getOrElse (const Key &key, const Value &dflt) const
	Lookup and return a value or something else.


template<class OtherNodeIterator >
Map &	insertMultiple (const OtherNodeIterator &begin, const OtherNodeIterator &end)
	Insert multiple values.

template<class OtherNodeIterator >
Map &	insertMultiple (const boost::iterator_range< OtherNodeIterator > &range)
	Insert multiple values.


Map &	eraseAt (const NodeIterator &iter)
	Remove a node by iterator.

Map &	eraseAt (const ConstKeyIterator &iter)
	Remove a node by iterator.

Map &	eraseAt (const ValueIterator &iter)
	Remove a node by iterator.


template<class Iter >
Map &	eraseAtMultiple (const Iter &begin, const Iter &end)
	Remove multiple nodes by iterator range.

template<class Iter >
Map &	eraseAtMultiple (const boost::iterator_range< Iter > &range)
	Remove multiple nodes by iterator range.

Description

Classes

Public Types

Public Member Functions

Member Typedef Documentation

◆ Key

◆ Value

◆ Comparator

◆ Allocator

Constructor & Destructor Documentation

◆ Map() [1/4]

◆ Map() [2/4]

◆ Map() [3/4]

◆ Map() [4/4]

Member Function Documentation

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ nodes() [1/2]

◆ nodes() [2/2]

◆ keys() [1/2]

◆ keys() [2/2]

◆ values() [1/2]

◆ values() [2/2]

◆ isEmpty()

◆ size()

◆ least()

◆ greatest()

◆ hull()

◆ find() [1/2]

◆ find() [2/2]

◆ exists()

◆ lowerBound() [1/2]

◆ lowerBound() [2/2]

◆ upperBound() [1/2]

◆ upperBound() [2/2]

◆ operator[]() [1/2]

◆ operator[]() [2/2]

◆ get() [1/2]

◆ get() [2/2]

◆ getOptional()

◆ getOrElse() [1/2]

◆ getOrElse() [2/2]

◆ getOrDefault()

◆ insert()

◆ insertDefault()

◆ insertMultiple() [1/2]

◆ insertMultiple() [2/2]

◆ insertMaybe()

◆ insertMaybeDefault()

◆ insertMaybeMultiple()

◆ clear()

◆ erase()

◆ eraseMultiple()

◆ eraseAt() [1/3]

◆ eraseAt() [2/3]

◆ eraseAt() [3/3]

◆ eraseAtMultiple() [1/2]

◆ eraseAtMultiple() [2/2]