Standard_DefineHandle.hxx File Reference

#include <Standard_Macro.hxx>

Macros
#define	IMPLEMENT_DOWNCAST(C1, BC)
#define	DEFINE_STANDARD_HANDLECLASS(C1, C2, BC)
#define	DEFINE_STANDARD_HANDLE(C1, C2)   DEFINE_STANDARD_HANDLECLASS(C1,C2,Standard_Transient)
#define	IMPLEMENT_STANDARD_HANDLE(C1, C2)   IMPLEMENT_DOWNCAST(C1,Standard_Transient)
#define	DEFINE_STANDARD_PHANDLE(C1, C2)   DEFINE_STANDARD_HANDLECLASS(C1,C2,Standard_Persistent)
#define	IMPLEMENT_STANDARD_PHANDLE(C1, C2)   IMPLEMENT_DOWNCAST(C1,Standard_Persistent)
#define	DEFINE_STANDARD_RTTI(C1)   Standard_EXPORT virtual const Handle(Standard_Type)& DynamicType() const;
#define	IMPLEMENT_STANDARD_RTTI(C1)
#define	IMPLEMENT_STANDARD_TYPE(C1)
#define	IMPLEMENT_STANDARD_SUPERTYPE(Cn)   /* Left to ensure source compatibility with Open CASCADE 6.3 and earlier */
#define	IMPLEMENT_STANDARD_SUPERTYPE_ARRAY()   static Handle(Standard_Transient) _Ancestors[]= {
#define	IMPLEMENT_STANDARD_SUPERTYPE_ARRAY_ENTRY(Cn)   STANDARD_TYPE(Cn),
#define	IMPLEMENT_STANDARD_SUPERTYPE_ARRAY_END()
#define	IMPLEMENT_STANDARD_TYPE_END(C1)
#define	IMPLEMENT_STANDARD_RTTIEXT(C1, C2)

Macro Definition Documentation

#define DEFINE_STANDARD_HANDLE	(		C1,
			C2
	)		DEFINE_STANDARD_HANDLECLASS(C1,C2,Standard_Transient)

#define DEFINE_STANDARD_HANDLECLASS	(		C1,
			C2,
			BC
	)

#define DEFINE_STANDARD_PHANDLE	(		C1,
			C2
	)		DEFINE_STANDARD_HANDLECLASS(C1,C2,Standard_Persistent)

#define DEFINE_STANDARD_RTTI

(

C1

)

Standard_EXPORT virtual const Handle(Standard_Type)& DynamicType() const;

#define IMPLEMENT_DOWNCAST	(		C1,
			BC
	)

Value:

Handle(C1) Handle(C1)::DownCast(const Handle(BC)& AnObject)  \
{ \
  Handle(C1) _anOtherObject; \
 \
  if (!AnObject.IsNull()) { \
    if (AnObject->IsKind(STANDARD_TYPE(C1))) { \
      _anOtherObject = Handle(C1)((Handle(C1)&)AnObject); \
    } \
  } \
 \
  return _anOtherObject ; \
}

#define IMPLEMENT_STANDARD_HANDLE	(		C1,
			C2
	)		IMPLEMENT_DOWNCAST(C1,Standard_Transient)

#define IMPLEMENT_STANDARD_PHANDLE	(		C1,
			C2
	)		IMPLEMENT_DOWNCAST(C1,Standard_Persistent)

#define IMPLEMENT_STANDARD_RTTI

(

C1

)

Value:

const Handle(Standard_Type)& C1::DynamicType() const \
{ \
  return STANDARD_TYPE(C1); \
}

#define IMPLEMENT_STANDARD_RTTIEXT	(		C1,
			C2
	)

Value:

IMPLEMENT_STANDARD_RTTI(C1) \
IMPLEMENT_STANDARD_TYPE(C1) \
IMPLEMENT_STANDARD_SUPERTYPE(C2) \
IMPLEMENT_STANDARD_SUPERTYPE_ARRAY() \
IMPLEMENT_STANDARD_SUPERTYPE_ARRAY_ENTRY(C2) \
IMPLEMENT_STANDARD_SUPERTYPE_ARRAY_END() \
IMPLEMENT_STANDARD_TYPE_END(C1)

#define IMPLEMENT_STANDARD_SUPERTYPE

(

Cn

)

/* Left to ensure source compatibility with Open CASCADE 6.3 and earlier */

#define IMPLEMENT_STANDARD_SUPERTYPE_ARRAY

(

)

static Handle(Standard_Transient) _Ancestors[]= {

#define IMPLEMENT_STANDARD_SUPERTYPE_ARRAY_END

(

)

Value:

NULL \
};

#define IMPLEMENT_STANDARD_SUPERTYPE_ARRAY_ENTRY

(

Cn

)

STANDARD_TYPE(Cn),

#define IMPLEMENT_STANDARD_TYPE

(

C1

)

Value:

static Handle(Standard_Type) aType##C1 = STANDARD_TYPE(C1); \
 \
const Handle(Standard_Type)& STANDARD_TYPE(C1) \
{

#define IMPLEMENT_STANDARD_TYPE_END

(

C1

)

Value:

static Handle(Standard_Type) _aType = new Standard_Type(#C1,sizeof(C1),1, \
                                                        (Standard_Address)_Ancestors, \
                                                        (Standard_Address)NULL); \
  return _aType; \
}