dptr_base.h

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//d-ptr header
//
// (c) Konrad Rosenbaum, 2010-2013
// Copying and distribution of this file, with or without modification,
// are permitted in any medium without royalty provided the copyright
// notice and this notice are preserved.  This file is offered as-is,
// without any warranty.


#ifdef DPTR_CLASS_NAME
#undef DPTR_CLASS_NAME
#endif

#ifdef DPTR_NAME
#undef DPTR_NAME
#endif

#ifdef DPTR_WRAPPER_NAME
#undef DPTR_WRAPPER_NAME
#endif

#define DPTR_CLASS_NAME(Class) Class::Private

#define DPTR_NAME Private

#define DPTR_WRAPPER_NAME DPrivate

#ifdef DECLARE_DPTR
#undef DECLARE_DPTR
#endif

#define DECLARE_DPTR(dp) DECLARE_DPTRX(dp,)
#define DECLARE_DPTRX(dp,export_spec) \
 private:\
 class Private; \
 class export_spec DPrivate{\
  public:DPrivate();DPrivate(const DPrivate&);~DPrivate();\
  DPrivate&operator=(const DPrivate&);\
  const Private*operator->()const{return d;}\
  Private*operator->(){return d;}\
  DPrivate clone()const;\
  private:Private*d;\
 }; \
 DPrivate dp;

#ifdef DECLARE_SHARED_DPTR
#undef DECLARE_SHARED_DPTR
#endif

#define DECLARE_SHARED_DPTR(dp) DECLARE_SHARED_DPTRX(dp,)
#define DECLARE_SHARED_DPTRX(dp,export_spec) \
 private:\
 class Private; \
 class export_spec DPrivate{\
  public:DPrivate();DPrivate(const DPrivate&);~DPrivate();\
  DPrivate&operator=(const DPrivate&);\
  const Private*operator->()const{return d;}\
  Private*operator->(){return d;}\
  DPrivate clone()const;\
  void decouple();\
  private:Private*d;\
 }; \
 DPrivate dp;


#ifdef DECLARE_NONCOPY_DPTR
#undef DECLARE_NONCOPY_DPTR
#endif

#define DECLARE_NONCOPY_DPTR(dp) DECLARE_NONCOPY_DPTRX(dp,)
#define DECLARE_NONCOPY_DPTRX(dp,export_spec) \
 private:\
 class Private; \
 class export_spec DPrivate{\
  public:DPrivate();~DPrivate();\
  const Private*operator->()const{return d;}\
  Private*operator->(){return d;}\
  private:Private*d;\
  DPrivate(const DPrivate&);DPrivate&operator=(const DPrivate&);\
 }; \
 DPrivate dp;