/usr/include/oce/math_Matrix.lxx is in liboce-foundation-dev 0.17.1-1.
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 | // Copyright (c) 1997-1999 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.
// lpa le 29/10/91
#include <Standard_DimensionError.hxx>
#include <math_Vector.hxx>
inline Standard_OStream& operator<<(Standard_OStream& o,
const math_Matrix& mat)
{
mat.Dump(o);
return o;
}
inline math_Matrix operator* (const Standard_Real Left,
const math_Matrix& Right)
{
return Right.Multiplied(Left);
}
inline Standard_Real& math_Matrix::Value(const Standard_Integer Row,
const Standard_Integer Col)const
{
Standard_RangeError_Raise_if(((Row < LowerRowIndex) ||
(Row > UpperRowIndex) ||
(Col < LowerColIndex) ||
(Col > UpperColIndex)), " ");
return Array(Row, Col);
}
inline Standard_Integer math_Matrix::RowNumber() const
{ return UpperRowIndex - LowerRowIndex + 1; }
// returns the row range of a matrix.
inline Standard_Integer math_Matrix::ColNumber() const
{ return UpperColIndex - LowerColIndex + 1; }
// returns the column range of a matrix.
inline Standard_Integer math_Matrix::LowerRow() const { return LowerRowIndex; }
// returns the value of the Lower index of the row range of a matrix.
inline Standard_Integer math_Matrix::UpperRow () const { return UpperRowIndex; }
// returns the value of the Upper index of the row range of a matrix.
inline Standard_Integer math_Matrix::LowerCol() const { return LowerColIndex; }
// returns the value of the Lower index of the column range of a matrix.
inline Standard_Integer math_Matrix::UpperCol() const { return UpperColIndex; }
// returns the value of the Upper index of the column range of a matrix.
inline void math_Matrix::SetLower (const Standard_Integer LowerRow,
const Standard_Integer LowerCol)
{
SetLowerRow(LowerRow);
SetLowerCol(LowerCol);
}
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