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o3de/Code/Legacy/CryCommon/FunctorBaseFunction.h
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Esteban Papp 9f0bbf3b74 SPEC-7531 Change Code/CryEngine to Code/Legacy (#1634)
* git mv Code\CryEngine Code\Legacy
* redirecting CMakeLists.txt
* fixing uic warning
* Some more CryEngine mentions
* validation scripts

Signed-off-by: Esteban Papp <81431996+amznestebanpapp@users.noreply.github.com>
2021-06-29 13:51:24 -07:00

93 lines
2.4 KiB
C++

/*
* Copyright (c) Contributors to the Open 3D Engine Project
*
* SPDX-License-Identifier: Apache-2.0 OR MIT
*
*/
// Description : Implementation of the common function template specializations.
#ifndef CRYINCLUDE_CRYCOMMON_FUNCTORBASEFUNCTION_H
#define CRYINCLUDE_CRYCOMMON_FUNCTORBASEFUNCTION_H
#pragma once
#include "IFunctorBase.h"
//////////////////////////////////////////////////////////////////////////
// Return type void
// No arguments.
template<>
class TFunctor<void (*)()>
: public IFunctorBase
{
public:
typedef void (* TFunctionType)();
TFunctor(TFunctionType pFunction)
: m_pfnFunction(pFunction){}
virtual void Call()
{
m_pfnFunction();
}
private:
TFunctionType m_pfnFunction;
};
//////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////
// Return type void
// 1 argument.
template<typename tArgument1>
class TFunctor<void (*)(tArgument1)>
: public IFunctorBase
{
public:
typedef void (* TFunctionType)(tArgument1);
TFunctor(TFunctionType pFunction, tArgument1 Argument1)
: m_pfnFunction(pFunction)
, m_tArgument1(Argument1){}
virtual void Call()
{
m_pfnFunction(m_tArgument1);
}
private:
TFunctionType m_pfnFunction;
tArgument1 m_tArgument1;
};
//////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////
// Return type void
// 2 arguments.
template<typename tArgument1, typename tArgument2>
class TFunctor<void (*)(tArgument1, tArgument2)>
: public IFunctorBase
{
public:
typedef void (* TFunctionType)(tArgument1, tArgument2);
TFunctor(TFunctionType pFunction, const tArgument1& Argument1, const tArgument2& Argument2)
: m_pfnFunction(pFunction)
, m_tArgument1(Argument1)
, m_tArgument2(Argument2){}
virtual void Call()
{
m_pfnFunction(m_tArgument1, m_tArgument2);
}
private:
TFunctionType m_pfnFunction;
tArgument1 m_tArgument1;
tArgument2 m_tArgument2;
};
//////////////////////////////////////////////////////////////////////////
#endif // CRYINCLUDE_CRYCOMMON_FUNCTORBASEFUNCTION_H