/* * (C) 2007 Christoph Ludwig * * Distributed under the terms of the Botan license */ #ifndef BOTAN_FREESTORE_H__ #define BOTAN_FREESTORE_H__ #include #include namespace Botan { /** * This class is intended as an function call parameter type and * enables convenient automatic conversions between plain and smart * pointer types. It internally stores a SharedPointer which can be * accessed. */ template class BOTAN_DLL SharedPtrConverter { public: typedef std::shared_ptr SharedPtr; /** * Construct a null pointer equivalent object. */ SharedPtrConverter() : ptr() {} /** * Copy constructor. */ SharedPtrConverter(SharedPtrConverter const& other) : ptr(other.ptr) {} /** * Construct a converter object from another pointer type. * @param p the pointer which shall be set as the internally stored * pointer value of this converter. */ template SharedPtrConverter(Ptr p) : ptr(p) {} /** * Get the internally stored shared pointer. * @return the internally stored shared pointer */ SharedPtr const& get_ptr() const { return this->ptr; } /** * Get the internally stored shared pointer. * @return the internally stored shared pointer */ SharedPtr get_ptr() { return this->ptr; } /** * Get the internally stored shared pointer. * @return the internally stored shared pointer */ SharedPtr const& get_shared() const { return this->ptr; } /** * Get the internally stored shared pointer. * @return the internally stored shared pointer */ SharedPtr get_shared() { return this->ptr; } private: SharedPtr ptr; }; } #endif