Differential D3568 Diff 11476 source/blender/depsgraph/util/deg_util_function.h

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source/blender/depsgraph/util/deg_util_function.h

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	*/			*/

	/** \file blender/depsgraph/util/deg_util_function.h			/** \file blender/depsgraph/util/deg_util_function.h
	* \ingroup depsgraph			* \ingroup depsgraph
	*/			*/

	#pragma once			#pragma once

	#if (__cplusplus > 199711L) \|\| (defined(_MSC_VER) && _MSC_VER >= 1900)

	#include <functional>			#include <functional>

	using std::function;			using std::function;
	using namespace std::placeholders;			using namespace std::placeholders;
	#define function_bind std::bind			#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 "BLI_utildefines.h"
	#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