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76 lines
2.3 KiB
C++
76 lines
2.3 KiB
C++
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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file Copyright.txt or https://cmake.org/licensing for details. */
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#ifndef cmGlobalGeneratorFactory_h
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#define cmGlobalGeneratorFactory_h
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#include "cmConfigure.h" // IWYU pragma: keep
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#include <string>
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#include <vector>
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class cmGlobalGenerator;
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class cmake;
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struct cmDocumentationEntry;
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/** \class cmGlobalGeneratorFactory
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* \brief Responable for creating cmGlobalGenerator instances
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*
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* Subclasses of this class generate instances of cmGlobalGenerator.
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*/
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class cmGlobalGeneratorFactory
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{
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public:
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virtual ~cmGlobalGeneratorFactory() {}
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/** Create a GlobalGenerator */
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virtual cmGlobalGenerator* CreateGlobalGenerator(const std::string& n,
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cmake* cm) const = 0;
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/** Get the documentation entry for this factory */
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virtual void GetDocumentation(cmDocumentationEntry& entry) const = 0;
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/** Get the names of the current registered generators */
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virtual void GetGenerators(std::vector<std::string>& names) const = 0;
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/** Determine whether or not this generator supports toolsets */
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virtual bool SupportsToolset() const = 0;
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/** Determine whether or not this generator supports platforms */
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virtual bool SupportsPlatform() const = 0;
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};
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template <class T>
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class cmGlobalGeneratorSimpleFactory : public cmGlobalGeneratorFactory
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{
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public:
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/** Create a GlobalGenerator */
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cmGlobalGenerator* CreateGlobalGenerator(const std::string& name,
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cmake* cm) const CM_OVERRIDE
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{
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if (name != T::GetActualName()) {
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return nullptr;
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}
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return new T(cm);
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}
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/** Get the documentation entry for this factory */
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void GetDocumentation(cmDocumentationEntry& entry) const CM_OVERRIDE
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{
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T::GetDocumentation(entry);
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}
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/** Get the names of the current registered generators */
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void GetGenerators(std::vector<std::string>& names) const CM_OVERRIDE
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{
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names.push_back(T::GetActualName());
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}
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/** Determine whether or not this generator supports toolsets */
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bool SupportsToolset() const CM_OVERRIDE { return T::SupportsToolset(); }
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/** Determine whether or not this generator supports platforms */
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bool SupportsPlatform() const CM_OVERRIDE { return T::SupportsPlatform(); }
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};
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#endif
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