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/*============================================================================
CMake - Cross Platform Makefile Generator
Copyright 2000-2012 Kitware, Inc., Insight Software Consortium
Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License for more information.
============================================================================*/
#ifndef cmGlobalGeneratorFactory_h
#define cmGlobalGeneratorFactory_h
#include <cmConfigure.h>
#include <cmConfigure.h>
#include "cmStandardIncludes.h"
class cmake;
class cmGlobalGenerator;
struct cmDocumentationEntry;
/** \class cmGlobalGeneratorFactory
* \brief Responable for creating cmGlobalGenerator instances
*
* Subclasses of this class generate instances of cmGlobalGenerator.
*/
class cmGlobalGeneratorFactory
{
public:
virtual ~cmGlobalGeneratorFactory() {}
/** Create a GlobalGenerator */
virtual cmGlobalGenerator* CreateGlobalGenerator(const std::string& n,
cmake* cm) const = 0;
/** Get the documentation entry for this factory */
virtual void GetDocumentation(cmDocumentationEntry& entry) const = 0;
/** Get the names of the current registered generators */
virtual void GetGenerators(std::vector<std::string>& names) const = 0;
/** Determine whether or not this generator supports toolsets */
virtual bool SupportsToolset() const = 0;
/** Determine whether or not this generator supports platforms */
virtual bool SupportsPlatform() const = 0;
};
template <class T>
class cmGlobalGeneratorSimpleFactory : public cmGlobalGeneratorFactory
{
public:
/** Create a GlobalGenerator */
cmGlobalGenerator* CreateGlobalGenerator(const std::string& name,
cmake* cm) const CM_OVERRIDE
{
if (name != T::GetActualName()) {
return CM_NULLPTR;
}
return new T(cm);
}
/** Get the documentation entry for this factory */
void GetDocumentation(cmDocumentationEntry& entry) const CM_OVERRIDE
{
T::GetDocumentation(entry);
}
/** Get the names of the current registered generators */
void GetGenerators(std::vector<std::string>& names) const CM_OVERRIDE
{
names.push_back(T::GetActualName());
}
/** Determine whether or not this generator supports toolsets */
bool SupportsToolset() const CM_OVERRIDE { return T::SupportsToolset(); }
/** Determine whether or not this generator supports platforms */
bool SupportsPlatform() const CM_OVERRIDE { return T::SupportsPlatform(); }
};
#endif
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