create.h

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// -*- Mode: C++; tab-width: 2; -*-
// vi: set ts=2:
//
// $Id: create.h,v 1.11 2004/02/18 23:24:02 oliver Exp $
//

#ifndef BALL_COMMON_CREATE_H
#define BALL_COMMON_CREATE_H


#define BALL_CREATE_DEEP(name)\
\
  virtual void* create(bool deep = true, bool empty = false) const\
  {\
    void* ptr;\
    if (empty == true)\
    {\
      ptr = (void*)new name;\
    }\
    else\
    {\
      ptr = (void*)new name(*this, deep);\
    }\
    \
    return ptr;\
  }\
  \
  static void* createDefault()\
  {\
    return static_cast<void*>(new name);\
  }

#define BALL_CREATE(name)\
\
  virtual void* create(bool /* deep */ = true, bool empty = false) const\
  {\
    void* ptr;\
    if (empty == true)\
    {\
      ptr = (void*)new name;\
    }\
    else\
    {\
      ptr = (void*)new name(*this);\
    }\
    \
    return ptr;\
  }\
  \
  static void* createDefault()\
  {\
    return static_cast<void*>(new name);\
  }

#define BALL_DEFINE_CREATE(name)\
\
  virtual void* create(bool deep = true, bool empty = false) const;\
  static void* createDefault();


#endif // BALL_COMMON_CREATE_H