.. _program_listing_file__tmp_ws_src_ecl_core_ecl_utilities_include_ecl_utilities_blueprints.hpp:

Program Listing for File blueprints.hpp
=======================================

|exhale_lsh| :ref:`Return to documentation for file <file__tmp_ws_src_ecl_core_ecl_utilities_include_ecl_utilities_blueprints.hpp>` (``/tmp/ws/src/ecl_core/ecl_utilities/include/ecl/utilities/blueprints.hpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   
   /*****************************************************************************
   ** Ifdefs
   *****************************************************************************/
   
   #ifndef ECL_UTILITIES_BLUEPRINT_FACTORY_HPP_
   #define ECL_UTILITIES_BLUEPRINT_FACTORY_HPP_
   
   /*****************************************************************************
   ** Includes
   *****************************************************************************/
   
   #include <ecl/concepts/blueprints.hpp>
   
   /*****************************************************************************
   ** Namespaces
   *****************************************************************************/
   
   namespace ecl {
   
   template <typename Derived>
   class BluePrint {
   public:
       BluePrint() {
           ecl_compile_time_concept_check(BluePrintConcept<Derived>);
       }
       template <typename BaseType>
       BaseType implementInstantiate() {
           return static_cast<Derived*>(this)->instantiate();
       }
       template <typename BaseType>
       void implementApply(BaseType& object) const {
           static_cast<const Derived*>(this)->apply(object);
       }
   
       virtual ~BluePrint() {}
   };
   template <typename Base>
   class BluePrintFactory {
       private:
           BluePrintFactory() {};
           virtual ~BluePrintFactory() {};
   };
   
   } // namespace ecl
   
   
   #endif /* ECL_UTILITIES_BLUEPRINT_FACTORY_HPP_ */