libopencascade-foundation-dev 6.5.0.dfsg-2build1 / usr / include / opencascade / Handle_Standard_Persistent.hxx

This file is indexed.

/usr/include/opencascade/Handle_Standard_Persistent.hxx is in libopencascade-foundation-dev 6.5.0.dfsg-2build1.

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
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
//============================================================================
//
// Title : Handle_Standard_Persistent.hxx 
// Role  : This file just include <Standard_Persistent.hxx>
//
//============================================================================

#ifndef _Handle_Standard_Persistent_HeaderFile
#define _Handle_Standard_Persistent_HeaderFile

#ifndef _Standard_Macro_HeaderFile
#include <Standard_Macro.hxx>
#endif
#ifndef _Standard_PrimitiveTypes_HeaderFile
#include <Standard_PrimitiveTypes.hxx>
#endif
#ifndef _Standard_Persistent_proto_HeaderFile
#include <Standard_Persistent_proto.hxx>
#endif

#ifdef _WIN32
// Disable the warning "conversion from 'unsigned int' to Standard_Persistent *"
#pragma warning (push)
#pragma warning (disable:4312)
#endif

#ifndef PUndefinedAddress 
#ifdef _OCC64
#define PUndefinedAddress ((Standard_Persistent *)0xfefdfefdfefd0000)
#else
#define PUndefinedAddress ((Standard_Persistent *)0xfefd0000)
#endif
#endif

class Standard_Persistent;
class Handle_Standard_Type;
class Handle_Standard_Persistent;

Standard_EXPORT Standard_Integer HashCode(const Handle(Standard_Persistent)& ,
                                          const Standard_Integer);
Standard_EXPORT Standard_Address StandardCSFDB_Allocate(const Standard_Size);
Standard_EXPORT void StandardCSFDB_Free(Standard_Address&);

class Handle(Standard_Persistent)
 {
   private:

    Standard_Persistent *entity;

    Standard_EXPORT void RaiseNullObject(const Standard_CString S) const;

    void BeginScope() const
      {
       if (entity != PUndefinedAddress) entity->count++;
      }    

    void EndScope()
      {
       if (entity != PUndefinedAddress) 
         {
          entity->count--;
          if (entity->count == 0) {
	    entity->Delete();
	    entity = PUndefinedAddress ;
	  }
	}
      }


   public:

    void* operator new(size_t,void* anAddress) 
      {
        return anAddress;
      }
    void* operator new(size_t size) 
      { 
        return StandardCSFDB_Allocate(size); 
      }
    void  operator delete(void *anAddress) 
      { 
        if (anAddress) StandardCSFDB_Free(anAddress); 
      }

    Handle(Standard_Persistent)()
      {
       entity = PUndefinedAddress ;
      }

    Handle(Standard_Persistent)(const Handle(Standard_Persistent)& aTid) 
      {
       entity = aTid.entity;
       BeginScope();
      } 

    Handle(Standard_Persistent)(const Standard_Persistent *anItem)
      {
       if (!anItem)
           entity = PUndefinedAddress ;
       else {
	 entity = (Standard_Persistent *)anItem;
	 BeginScope();
       }
      }

     Standard_EXPORT void Dump(Standard_OStream& out) const;

    Standard_EXPORT ~Handle(Standard_Persistent)();

     Standard_EXPORT void  ShallowDump(Standard_OStream&) const;
     
    int operator==(const Handle(Standard_Persistent)& right) const
      {
       return entity == right.entity;
      }

    int operator==(const Standard_Persistent *right) const
      {
       return entity == right;
      }

    friend int operator==(const Standard_Persistent *left, const Handle(Standard_Persistent)& right)
      {
       return left == right.entity;
      }

    int operator!=(const Handle(Standard_Persistent)& right) const
      {
       return entity != right.entity;
      }

    int operator!=(const Standard_Persistent *right) const
      {
       return entity != right;
      }

    friend int operator!=(const Standard_Persistent *left, const Handle(Standard_Persistent)& right)
      {
       return left != right.entity;
      }

    void Nullify()
      {
       EndScope();
       entity =  PUndefinedAddress ;
      }

    Standard_Boolean IsNull() const
      {
       return entity == PUndefinedAddress ;
      } 

    Standard_Persistent* Access() const
      {
       return entity;
      } 

   protected:

    Standard_Persistent* ControlAccess() const
      {
       return entity;
      } 

    void Assign(const Standard_Persistent *anItem)
      {
       EndScope();
       if (!anItem)
           entity = PUndefinedAddress ;
       else {
	 entity = (Standard_Persistent *)anItem;
	 BeginScope();
       }
      }


  public:

   operator Standard_Persistent*()
     {
       return Access();
     }


   Standard_EXPORT Handle(Standard_Persistent)& operator=(const Handle(Standard_Persistent)& aHandle);
   Standard_EXPORT Handle(Standard_Persistent)& operator=(const Standard_Persistent* anItem);

   Standard_Persistent* operator->() 
     {
      return ControlAccess();
     }

   Standard_Persistent* operator->() const
     {
      return ControlAccess();
     }

   Standard_Persistent& operator*()
     {
      return *(ControlAccess());
     }

   const Standard_Persistent& operator*() const
     {
      return *(ControlAccess());
     }

   Standard_EXPORT static const Handle(Standard_Persistent) DownCast(const Handle(Standard_Persistent)& AnObject);
};

class Standard_Type;

#ifdef _WIN32
#pragma warning (pop)
#endif

#endif

APT Browse - Built by Thomas Orozco.