ROSE  0.11.51.0
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RangeMapValue< R, T > Class Template Reference

Description

template<class R, class T>
class RangeMapValue< R, T >

Scalar value type for a RangeMap.

Values can be merged if they compare equal; splitting a value is done by copying it. The removing() and truncate() methods are no-ops. This class is often used as a base class for other more sophisticated range maps. See the RangeMapVoid class for full documentation.

Definition at line 678 of file rangemap.h.

#include <rangemap.h>

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Public Types

typedef R Range
 
typedef T Value
 

Public Member Functions

 RangeMapValue ()
 Constructor creates object whose underlying value is default constructed. More...
 
 RangeMapValue (const Value &v)
 Constructor creates object with specified value. More...
 
virtual void removing (const Range &my_range)
 Called when this value is being removed from a RangeMap. More...
 
virtual void truncate (const Range &my_range, const typename Range::Value &new_end)
 Called when removing part of a value from a RangeMap. More...
 
bool merge (const Range &my_range, const Range &other_range, const RangeMapValue &other_value)
 Called to merge two RangeMap values. More...
 
virtual void set (const Value &v)
 Accessor for the value actually stored here.
 
virtual Value get () const
 Accessor for the value actually stored here.
 

Protected Attributes

Value value
 
virtual void print (std::ostream &o) const
 Print a RangeMap value.
 
std::ostream & operator<< (std::ostream &o, const RangeMapValue &x)
 Print a RangeMap value.
 

Constructor & Destructor Documentation

template<class R , class T >
RangeMapValue< R, T >::RangeMapValue ( )
inline

Constructor creates object whose underlying value is default constructed.

Definition at line 684 of file rangemap.h.

template<class R , class T >
RangeMapValue< R, T >::RangeMapValue ( const Value &  v)
inline

Constructor creates object with specified value.

Definition at line 687 of file rangemap.h.

Member Function Documentation

template<class R , class T >
virtual void RangeMapValue< R, T >::removing ( const Range my_range)
inlinevirtual

Called when this value is being removed from a RangeMap.

Definition at line 707 of file rangemap.h.

References Range< T >::empty().

template<class R , class T >
virtual void RangeMapValue< R, T >::truncate ( const Range my_range,
const typename Range::Value &  new_end 
)
inlinevirtual

Called when removing part of a value from a RangeMap.

Definition at line 712 of file rangemap.h.

References Range< T >::first(), and Range< T >::last().

template<class R , class T >
bool RangeMapValue< R, T >::merge ( const Range my_range,
const Range other_range,
const RangeMapValue< R, T > &  other_value 
)
inline

Called to merge two RangeMap values.

The values can be merged only if they compare equal.

Definition at line 717 of file rangemap.h.

References Range< T >::empty(), and RangeMapValue< R, T >::get().


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