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Diffstat (limited to 'tools/intergen/cppgen/include/cppgen/cpp_class.h')
-rw-r--r-- | tools/intergen/cppgen/include/cppgen/cpp_class.h | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/tools/intergen/cppgen/include/cppgen/cpp_class.h b/tools/intergen/cppgen/include/cppgen/cpp_class.h new file mode 100644 index 0000000000..5f2ff4193c --- /dev/null +++ b/tools/intergen/cppgen/include/cppgen/cpp_class.h @@ -0,0 +1,114 @@ +/* Copyright (c) 2014, Ford Motor Company + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * Redistributions of source code must retain the above copyright notice, this + * list of conditions and the following disclaimer. + * + * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following + * disclaimer in the documentation and/or other materials provided with the + * distribution. + * + * Neither the name of the Ford Motor Company nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef CODEGEN_CPP_CLASS_H +#define CODEGEN_CPP_CLASS_H + +#include <iosfwd> +#include <string> +#include <vector> + +#include "cppgen/cpp_function.h" + +namespace codegen { +/* + * Class helper abstract class for C++ classes generation + * Must be inherited by a concrete class that provides + * class information by implementing pure virtual methods + */ +class CppClass { + public: + // Types + class Method; + class Superclass; + typedef std::vector<const Method*> MethodsList; + typedef std::vector<Superclass> SuperclassList; + // Member and inheritance access types specifier + enum AccessSpec { + kPublic, kProtected, kPrivate + }; + public: + // Methods + // Creates class named |name| + CppClass(const std::string& name); + ~CppClass(); + // Add superclass to classess parent's list + void Add(const Superclass& superclass); + // Output class declaration code to |os| + void Declare(std::ostream* os); + // Output class member's definition code to |os| + void Define(std::ostream* os); + // Class name + std::string name() const; +protected: + // Methods + // To be defined by a concrete class, to provide + // Class member methods list + virtual const MethodsList& methods() = 0; +private: + // Helper method that gives method list filtered by + // |access_spec| + MethodsList functions(AccessSpec access_spec); + // Fields + std::string name_; + SuperclassList superclasses_; +}; + +/* + * Helper class produces code for class method + */ +class CppClass::Method: public CppFunction { + public: + Method(const CppClass* cls, AccessSpec access, const std::string& name, + const std::string& return_type_name, int qualifiers = 0); + AccessSpec access_specifier() const; + +private: + AccessSpec access_specifier_; +}; + +/* + * Helper class that is used to specify class's parrents + */ +class CppClass::Superclass { +public: + Superclass(const std::string& name, AccessSpec inheritance_type); + const std::string& name() const; + AccessSpec inheritance_type() const; + +private: + std::string name_; + AccessSpec inheritance_type_; +}; + +} // namespace codegen + +#endif // CODEGEN_CPP_CLASS_H |