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/*
* This file is part of the source code of the software program
* Vampire. It is protected by applicable
* copyright laws.
*
* This source code is distributed under the licence found here
* https://vprover.github.io/license.html
* and in the source directory
*/
/**
* @file ScopedLet.hpp
* Defines class ScopedLet.
*/
#ifndef __ScopedLet__
#define __ScopedLet__
namespace Lib {
template<typename T>
class ScopedLet {
public:
ScopedLet(T& ref, T value)
: _ref(ref), _originalValue(ref)
{
_ref = value;
}
~ScopedLet()
{
_ref = _originalValue;
}
private:
T& _ref;
T _originalValue;
};
}
#endif // __ScopedLet__