ValueRestorer< T > Class Template Reference

Set a variable temporarily in a scope. More...

#include <MemoryX.h>

Inheritance diagram for ValueRestorer< T >:

Collaboration diagram for ValueRestorer< T >:

Public Member Functions
	ValueRestorer (T &var)
	ValueRestorer (T &var, const T &newValue)
	ValueRestorer (ValueRestorer &&that)
ValueRestorer &	operator= (ValueRestorer &&that)

Detailed Description

template<typename T>
class ValueRestorer< T >

Set a variable temporarily in a scope.

Definition at line 213 of file MemoryX.h.

Constructor & Destructor Documentation

ValueRestorer() [1/3]

template<typename T >

ValueRestorer< T >::ValueRestorer ( T &  var )

inlineexplicit

Definition at line 218 of file MemoryX.h.

      : std::unique_ptr< T, RestoreValue<T> >( &var, { var } )
   {}

ValueRestorer() [2/3]

template<typename T >

ValueRestorer< T >::ValueRestorer ( T &  var, const T &  newValue  )

inlineexplicit

Definition at line 221 of file MemoryX.h.

      : std::unique_ptr< T, RestoreValue<T> >( &var, { var } )
   { var = newValue; }

ValueRestorer() [3/3]

template<typename T >

ValueRestorer< T >::ValueRestorer ( ValueRestorer< T > &&  that )

inline

Definition at line 224 of file MemoryX.h.

      : std::unique_ptr < T, RestoreValue<T> > ( std::move(that) ) {};

Member Function Documentation

operator=()

template<typename T >

ValueRestorer & ValueRestorer< T >::operator= ( ValueRestorer< T > &&  that )

inline

Definition at line 226 of file MemoryX.h.

   {
      if (this != &that)
         std::unique_ptr < T, RestoreValue<T> >::operator=(std::move(that));
      return *this;
   }

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

• MemoryX.h