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/*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* The Original Code is Copyright (C) 2014 Blender Foundation.
* All rights reserved.
*
* Original Author: Lukas Toenne
* Contributor(s):
*
* ***** END GPL LICENSE BLOCK *****
*/
/** \file blender/depsgraph/util/depsgraph_util_function.h
* \ingroup depsgraph
*/
#ifndef __DEPSGRAPH_UTIL_FUNCTION_H__
#define __DEPSGRAPH_UTIL_FUNCTION_H__
#if (__cplusplus > 199711L)
#include <functional>
using std::function;
using namespace std::placeholders;
#define function_bind std::bind
#elif defined(HAVE_BOOST_FUNCTION_BINDINGS)
#include <boost/bind.hpp>
#include <boost/function.hpp>
using boost::function;
#define function_bind boost::bind
#else
#pragma message("No available function binding implementation. Using stub instead, disabling new depsgraph")
#ifndef WITH_LEGACY_DEPSGRAPH
# error "Unable to build new depsgraph and legacy one is disabled."
#endif
#define DISABLE_NEW_DEPSGRAPH
#include <cstdlib>
template<typename T>
class function {
public:
function() {};
function(void *) {}
operator bool() const { return false; }
bool operator== (void *) { return false; }
template<typename T1>
void operator() (T1) {
BLI_assert(!"Should not be used");
}
};
class Wrap {
public:
Wrap() {}
template <typename T>
Wrap(T /*arg*/) {}
};
template <typename T>
void *function_bind(T func,
Wrap arg1 = Wrap(),
Wrap arg2 = Wrap(),
Wrap arg3 = Wrap(),
Wrap arg4 = Wrap(),
Wrap arg5 = Wrap(),
Wrap arg6 = Wrap(),
Wrap arg7 = Wrap())
{
BLI_assert(!"Should not be used");
(void)func;
(void)arg1;
(void)arg2;
(void)arg3;
(void)arg4;
(void)arg5;
(void)arg6;
(void)arg7;
return NULL;
}
#define _1 Wrap()
#define _2 Wrap()
#define _3 Wrap()
#define _4 Wrap()
#endif
#endif /* __DEPSGRAPH_UTIL_FUNCTION_H__ */
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