liboce-foundation-dev 0.18.2-2build1 / usr / include / oce / TCollection_Array2.gxx

This file is indexed.

/usr/include/oce/TCollection_Array2.gxx is in liboce-foundation-dev 0.18.2-2build1.

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
// Copyright (c) 1993-1999 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.

#include <Standard_DimensionMismatch.hxx>
#include <Standard_RangeError.hxx>
#include <Standard_OutOfMemory.hxx>
#include <Standard.hxx>

//=======================================================================
//function : Allocate
//purpose  : Allocate memory for the array, set up indirection table
//=======================================================================

void TCollection_Array2::Allocate ()
{
  Standard_Integer RowSize    = myUpperColumn-myLowerColumn+1;
  Standard_Integer ColumnSize = myUpperRow-myLowerRow+1;

  if (myDeletable) {
    // allocation of the data in the array
     
    Standard_Integer Size = RowSize * ColumnSize;
    
//  Modified by Sergey KHROMOV - Mon Feb 10 11:46:14 2003 Begin
//     Standard_RangeError_Raise_if(( RowSize < 0  || ColumnSize < 0 ),
// 				 "TCollection_Array2::Create");
    Standard_RangeError_Raise_if(( RowSize <= 0  || ColumnSize <= 0 ),
				 "TCollection_Array2::Create");
//  Modified by Sergey KHROMOV - Mon Feb 10 11:46:15 2003 End
    myData = new Array2Item [Size];

    if (!myData) Standard_OutOfMemory::Raise("Array2 : Allocation failed");
  }
  
  // allocation of the indirection table (pointers on rows)
  Array2Item*  p = (Array2Item*) myData;
  Array2Item** q = (Array2Item**)Standard::Allocate(ColumnSize * sizeof(Array2Item*));

  for (Standard_Integer i = 0; i < ColumnSize; i++) {
    q[i] = p - myLowerColumn;
    p += RowSize;
  }
  
  myData = (void*) (q - myLowerRow);
}

//=======================================================================
//function : TCollection_Array2
//purpose  : 
//=======================================================================

TCollection_Array2::TCollection_Array2 (const Standard_Integer R1, 
                                        const Standard_Integer R2,
                                        const Standard_Integer C1, 
                                        const Standard_Integer C2) :
       myLowerRow(R1),
       myLowerColumn(C1),
       myUpperRow(R2),
       myUpperColumn(C2),
       myDeletable(Standard_True)
{
  Allocate ();
}

//=======================================================================
//function : TCollection_Array2
//purpose  : User allocated data
//=======================================================================

TCollection_Array2::TCollection_Array2 (const Array2Item& Item,
					const Standard_Integer R1, 
					const Standard_Integer R2,
					const Standard_Integer C1, 
					const Standard_Integer C2) :
       myLowerRow(R1),
       myLowerColumn(C1),
       myUpperRow(R2),
       myUpperColumn(C2),
       myDeletable(Standard_False),
       myData((void*)&Item)
{
  Allocate ();
}

//=======================================================================
//function : Init
//purpose  : 
//=======================================================================

void TCollection_Array2::Init (const Array2Item& V) 
{
  Standard_Integer Size = RowLength() * ColLength();
  Array2Item* p = &(ChangeValue(myLowerRow,myLowerColumn));
  for (Standard_Integer I = 0; I < Size ; I++) p[I] = V;
}

//=======================================================================
//function : Destroy
//purpose  : 
//=======================================================================

void TCollection_Array2::Destroy () 
{
  Array2Item** anItemPtr = ((Array2Item**)myData + myLowerRow);
  
  // delete the data
  //
  if (myDeletable) 
    delete [] &ChangeValue(myLowerRow,myLowerColumn);

  // delete the indirection table
  Standard::Free (anItemPtr);
}

//=======================================================================
//function : Assign
//purpose  : 
//=======================================================================

const TCollection_Array2& TCollection_Array2::Assign 
  (const TCollection_Array2& Right)
{
  Standard_Integer MaxColumn = RowLength() ;
  Standard_Integer MaxRow    = ColLength() ;
  Standard_Integer MaxSize   = MaxColumn * MaxRow;

  Standard_DimensionMismatch_Raise_if(MaxRow != Right.ColLength() ||
                                      MaxColumn != Right.RowLength(),
				      "Array2::Operator=");

  Array2Item* p = &ChangeValue(myLowerRow,myLowerColumn);
  const Array2Item* q = &Right.Value(Right.LowerRow(),Right.LowerCol());
  for (Standard_Integer i=0; i<MaxSize; i++) {
    p[i] = q[i];
  }
  return *this;
}

APT Browse - Built by Thomas Orozco.