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//=============================================================================
// MusE Reader
// Linux Music Score Reader
// $Id$
//
// Copyright (C) 2010 Werner Schweer
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2.
//
// 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, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//=============================================================================
#ifndef __UTILS_H__
#define __UTILS_H__
namespace Ms {
extern double curTime();
//---------------------------------------------------------
// Benchmark
//---------------------------------------------------------
class Benchmark {
double startTime;
const char* msg;
public:
Benchmark(const char* p) {
msg = p;
startTime = curTime();
printf("===%s start\n", msg);
}
~Benchmark() {
double elapsed = curTime() - startTime;
printf("===%s elapsed %f\n", msg, elapsed);
}
};
extern double covariance(const double data1[], const double data2[], int n);
}
#endif
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