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/****************************************************************************
* Copyright (C) 2006-2008 Adrien Saladin *
* adrien.saladin@gmail.com *
* Copyright (C) 2008 Pierre Poulain *
* Copyright (C) 2008 Sebastien Fiorucci *
* Copyright (C) 2008 Chantal Prevost *
* Copyright (C) 2008 Martin Zacharias *
* *
* This program is free software: you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation, either version 3 of the License, or *
* (at your option) any later version. *
* *
* This program 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
* *
***************************************************************************/
#include "basetypes.h"
namespace PTools
{
void MakeIdentity(Matrix & mat)
{
std::pair<int,int> sz = mat.getDim();
assert(sz.first == sz.second);
for (int i=0; i<sz.first; i++)
for (int j=0; j<sz.second; j++)
if (i!=j){
mat(i,j)=0.0;
}
else mat(i,j)=1.0;
}
}
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