/usr/include/linbox/matrix/sparsematrix/sparse-generic.inl is in liblinbox-dev 1.4.2-5build1.
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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 | /* linbox/matrix/sparse.inl
* Copyright (C) 2001-2002 Bradford Hovinen
* 1999-2001 William J Turner,
*
* Written by Bradford Hovinen <hovinen@cis.udel.edu>
* Based on sparse-base.h by William J Turner <wjturner@math.ncsu.edu>
*
* --------------------------------------------------------
* 2003-01-11 Bradford Hovinen <bghovinen@math.uwaterloo.ca>
*
* Move from blackbox/sparse-base.inl to matrix/sparse.inl
* ------------------------------------
* 2002-11-28 Bradford Hovinen <bghovinen@math.uwaterloo.ca>
*
* - Renamed ColOfRowsIterator to RowIterator
* - Named template argument _Row rather than Row; add a typedef to Row
* ------------------------------------
*
*
* ========LICENCE========
* This file is part of the library LinBox.
*
* LinBox is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
* ========LICENCE========
*.
*/
#ifndef __LINBOX_matrix_sparse_INL
#define __LINBOX_matrix_sparse_INL
#include "linbox/linbox-config.h"
#include <iostream>
#include <sstream>
#include <algorithm>
#include <cmath>
#include <cctype>
#include <cstring>
#include "linbox/matrix/sparse-matrix.h"
#include "linbox/vector/vector-traits.h"
#include "linbox/vector/vector-domain.h"
#include "linbox/util/debug.h"
namespace LinBox { namespace Protected {
template <class Field, class Row, class Tag>
SparseMatrixGeneric<Field,Row,Tag> ::SparseMatrixGeneric( MatrixStream<Field>& ms ) :
_matA(0), _m(0), _n(0)
{
Element val;
size_t i, j;
while( ms.nextTriple(i,j,val) ) {
if( i >= _m ) {
_m = i + 1;
_matA.resize( _m );
}
if( j >= _n ) _n = j + 1;
setEntry(i,j,val);
}
if( ms.getError() > END_OF_MATRIX )
throw ms.reportError(__func__,__LINE__);
if( !ms.getDimensions( i, _n ) )
throw ms.reportError(__func__,__LINE__);
if( i > _m ) {
_m = i;
_matA.resize(_m);
}
}
} // namespace LinBox
} // namespace Protected
#endif // __LINBOX_matrix_sparse_INL
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