MR::ChangeValue< T > Class Template Reference

#include <MRChangeValue.h>

Inheritance diagram for MR::ChangeValue< T >:

Public Member Functions
	ChangeValue (const std::string &name, T *currentValue, T oldValue)
	Constructed from original object's pointer and old value.
virtual std::string	name () const override
virtual void	action (HistoryAction::Type) override
	This function is called on history action (undo, redo, etc.)
virtual size_t	heapBytes () const override
	returns the amount of memory this object occupies on heap
Public Member Functions inherited from MR::HistoryAction
virtual	~HistoryAction ()=default

Additional Inherited Members
Public Types inherited from MR::HistoryAction
enum class	Type { Undo , Redo }

Detailed Description

template<typename T>
class MR::ChangeValue< T >

This is an action to undo/redo a change in the value of a variable in the case of temporary objects, it is necessary to delete the history. this module should not exist anymore than the object that was passed to it.

Constructor & Destructor Documentation

ChangeValue()

template<typename T >

MR::ChangeValue< T >::ChangeValue ( const std::string & name, T * currentValue, T oldValue )

inline

Constructed from original object's pointer and old value.

Member Function Documentation

action()

template<typename T >

virtual void MR::ChangeValue< T >::action ( HistoryAction::Type actionType )

inlineoverridevirtual

This function is called on history action (undo, redo, etc.)

Implements MR::HistoryAction.

heapBytes()

template<typename T >

virtual size_t MR::ChangeValue< T >::heapBytes ( ) const

inlinenodiscardoverridevirtual

returns the amount of memory this object occupies on heap

Implements MR::HistoryAction.

name()

template<typename T >

virtual std::string MR::ChangeValue< T >::name ( ) const

inlineoverridevirtual

Implements MR::HistoryAction.

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

• MRChangeValue.h