stdmethods.hh

来自「C++ Reflection & Service Library」· HH 代码 · 共 69 行

#ifndef RFL_STDMETHODS_HH
#define RFL_STDMETHODS_HH
/* C++ Reflection & Serice Library
 * Copyright (C) 2003  Marcus Perlick
 * mailto: [e-mail]
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 * USA
 *
 * This file is part of the "C++ Reflection & Serice Library" */

namespace rfl {

  template<typename T>
  struct Create {
    static void fn( const Type*, void* addr )
    { new( addr ) T(); }
  };

  template<typename T>
  struct CCreate {
    static void fn( const Type*, void* addr, const void* obj )
    { new( addr ) T( *static_cast<const T*>(obj) ); }
  };

  template<typename T>
  struct Destroy {
    static void fn( const Type*, void* obj )
    { static_cast<T*>(obj)->~T(); }
  };

  template<typename T>
  struct Assign {
    static void fn( const Type*, void* dst, const void* src )
    { *static_cast<T*>(dst) = *static_cast<const T*>(src); }
  };

  template<typename T>
  struct NewObj {
    static void* fn( const Type* ) { return new T; }
  };

  template<typename T>
  struct NewCopy {
    static void* fn( const Type*, const void* obj )
    { return new T( *static_cast<const T*>(obj) ); }
  };

  template<typename T>
  struct DelObj {
    static void fn( const Type*, void* obj )
    { delete static_cast<T*>(obj); }
  };

} // namespace rfl
#endif // RFL_STDMETHODS_HH