chainbase::undo_index< T, Allocator, Indices >::session Class Reference

#include <undo_index.hpp>

Public Member Functions
	session (undo_index &idx, bool enabled)
	session (session &&other)
session &	operator= (session &&other)
	~session ()
void	push ()
void	squash ()
void	undo ()

Detailed Description

template<typename T, typename Allocator, typename... Indices>
class chainbase::undo_index< T, Allocator, Indices >::session

Definition at line 478 of file undo_index.hpp.

Constructor & Destructor Documentation

session() [1/2]

template<typename T , typename Allocator , typename... Indices>

chainbase::undo_index< T, Allocator, Indices >::session::session ( undo_index & idx, bool enabled )

inline

Definition at line 480 of file undo_index.hpp.

          : _index(idx),
            _apply(enabled) {
            if(enabled) idx.add_session();
         }

session() [2/2]

template<typename T , typename Allocator , typename... Indices>

chainbase::undo_index< T, Allocator, Indices >::session::session ( session && other )

inline

Definition at line 485 of file undo_index.hpp.

           : _index(other._index),
             _apply(other._apply)
         {
            other._apply = false;
         }

~session()

template<typename T , typename Allocator , typename... Indices>

chainbase::undo_index< T, Allocator, Indices >::session::~session ( )

inline

Definition at line 499 of file undo_index.hpp.

{ if(_apply) _index.undo(); }

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Member Function Documentation

operator=()

template<typename T , typename Allocator , typename... Indices>

session & chainbase::undo_index< T, Allocator, Indices >::session::operator= ( session && other )

inline

Definition at line 491 of file undo_index.hpp.

                                             {
            if(this != &other) {
               undo();
               _apply = other._apply;
               other._apply = false;
            }
            return *this;
         }

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push()

template<typename T , typename Allocator , typename... Indices>

void chainbase::undo_index< T, Allocator, Indices >::session::push ( )

inline

Definition at line 500 of file undo_index.hpp.

{ _apply = false; }

squash()

template<typename T , typename Allocator , typename... Indices>

void chainbase::undo_index< T, Allocator, Indices >::session::squash ( )

inline

Definition at line 501 of file undo_index.hpp.

                       {
            if ( _apply ) _index.squash();
            _apply = false;
         }

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undo()

template<typename T , typename Allocator , typename... Indices>

void chainbase::undo_index< T, Allocator, Indices >::session::undo ( )

inline

Definition at line 505 of file undo_index.hpp.

                     {
            if ( _apply ) _index.undo();
            _apply = false;
         }

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

• libraries/chainbase/include/chainbase/undo_index.hpp