/usr/include/oce/Standard_DefineHandle.hxx is in liboce-foundation-dev 0.17.2-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 | // Copyright (c) 1998-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.
#ifndef _Standard_DefineHandle_HeaderFile
#define _Standard_DefineHandle_HeaderFile
#include <Standard_Macro.hxx>
class Standard_Transient;
class Standard_Persistent;
class Handle_Standard_Type;
// COMMON
//
#define IMPLEMENT_DOWNCAST(C1,BC) \
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 DEFINE_STANDARD_HANDLECLASS(C1,C2,BC) \
class C1; \
Standard_EXPORT const Handle(Standard_Type)& STANDARD_TYPE(C1); \
\
class Handle(C1) : public Handle(C2) { \
public: \
typedef C1 element_type;\
\
Handle(C1)():Handle(C2)() {} \
\
Handle(C1)(const Handle(C1)& aHandle) : Handle(C2)(aHandle) {} \
\
Handle(C1)(const C1* anItem) : Handle(C2)((C2 *)anItem) {} \
\
Handle(C1)& operator=(const Handle(C1)& aHandle) \
{ \
Assign(aHandle.Access()); \
return *this; \
} \
\
Handle(C1)& operator=(const C1* anItem) \
{ \
Assign((BC *)anItem); \
return *this; \
} \
\
C1& operator*() const \
{ \
return *(C1 *)ControlAccess(); \
} \
\
C1* operator->() const \
{ \
return (C1 *)ControlAccess(); \
} \
\
Standard_EXPORT static Handle(C1) DownCast(const Handle(BC)& AnObject); \
};
// TRANSIENT
//
#define DEFINE_STANDARD_HANDLE(C1,C2) DEFINE_STANDARD_HANDLECLASS(C1,C2,Standard_Transient)
#define IMPLEMENT_STANDARD_HANDLE(C1,C2) IMPLEMENT_DOWNCAST(C1,Standard_Transient)
// PERSISTENT
//
#define DEFINE_STANDARD_PHANDLE(C1,C2) DEFINE_STANDARD_HANDLECLASS(C1,C2,Standard_Persistent)
#define IMPLEMENT_STANDARD_PHANDLE(C1,C2) IMPLEMENT_DOWNCAST(C1,Standard_Persistent)
// TYPE MANAGEMENT
//
#define DEFINE_STANDARD_RTTI(C1) \
Standard_EXPORT virtual const Handle(Standard_Type)& DynamicType() const;
#define IMPLEMENT_STANDARD_RTTI(C1) \
const Handle(Standard_Type)& C1::DynamicType() const \
{ \
return STANDARD_TYPE(C1); \
}
#define IMPLEMENT_STANDARD_TYPE(C1) \
static Handle(Standard_Type) aType##C1 = STANDARD_TYPE(C1); \
\
const Handle(Standard_Type)& 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() \
NULL \
};
#define IMPLEMENT_STANDARD_TYPE_END(C1) \
static Handle(Standard_Type) _aType = new Standard_Type(#C1,sizeof(C1),1, \
(Standard_Address)_Ancestors, \
(Standard_Address)NULL); \
return _aType; \
}
#define IMPLEMENT_STANDARD_RTTIEXT(C1,C2) \
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)
#endif
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