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/*****************************************************************************
TRAVIS - Trajectory Analyzer and Visualizer
http://www.travis-analyzer.de/
Copyright (c) 2009-2019 Martin Brehm
2012-2019 Martin Thomas
2016-2019 Sascha Gehrke
This file was written by Martin Brehm.
---------------------------------------------------------------------------
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/>.
*****************************************************************************/
// This must always be the first include directive
#include "config.h"
#include "statistics.h"
#include "xstring.h"
const char *GetRevisionInfo_statistics(unsigned int len) {
static char buf[256];
GET_REVISION_INFO( buf, len );
return buf;
}
const char *GetSourceVersion_statistics() {
static char buf[256];
GET_SOURCE_VERSION( buf );
return buf;
}
CStatistics::CStatistics()
{
m_iSizeX = 0;
m_iSizeY = 0;
m_pMin = NULL;
m_pMax = NULL;
m_pAvg = NULL;
m_pCount = NULL;
m_waXValues.SetName("CStatistics::m_waXValues");
m_waYValues.SetName("CStatistics::m_waYValues");
}
CStatistics::~CStatistics()
{
if (m_pMin != NULL)
{
delete[] m_pMin;
m_pMin = NULL;
}
if (m_pMax != NULL)
{
delete[] m_pMax;
m_pMax = NULL;
}
if (m_pAvg != NULL)
{
delete[] m_pAvg;
m_pAvg = NULL;
}
if (m_pCount != NULL)
{
delete[] m_pCount;
m_pCount = NULL;
}
}
void CStatistics::Init(int x, int y)
{
int z;
m_iSizeX = x;
m_iSizeY = y;
try { m_pMin = new double[x*y]; } catch(...) { m_pMin = NULL; }
if (m_pMin == NULL) NewException((double)x*y*sizeof(double),__FILE__,__LINE__,__PRETTY_FUNCTION__);
try { m_pMax = new double[x*y]; } catch(...) { m_pMax = NULL; }
if (m_pMax == NULL) NewException((double)x*y*sizeof(double),__FILE__,__LINE__,__PRETTY_FUNCTION__);
try { m_pAvg = new double[x*y]; } catch(...) { m_pAvg = NULL; }
if (m_pAvg == NULL) NewException((double)x*y*sizeof(double),__FILE__,__LINE__,__PRETTY_FUNCTION__);
try { m_pCount = new double[x*y]; } catch(...) { m_pCount = NULL; }
if (m_pCount == NULL) NewException((double)x*y*sizeof(double),__FILE__,__LINE__,__PRETTY_FUNCTION__);
for (z=0;z<x*y;z++)
{
m_pMin[z] = 9999999999.0;
m_pMax[z] = 0.0;
m_pAvg[z] = 0.0;
m_pCount[z] = 0.0;
}
}
void CStatistics::Evaluate()
{
int z;
for (z=0;z<m_iSizeX*m_iSizeY;z++)
if (m_pCount[z] != 0)
m_pAvg[z] /= m_pCount[z];
}
void CStatistics::Write(const char *pre, const char *s, const char *post)
{
BTIN;
FILE *a;
int x, y;
// char buf[256];
CxString buf;
// buf[0] = 0;
// strcpy(buf,pre);
// strcat(buf,s);
// strcat(buf,post);
buf.strcpy(pre);
buf.strcat(s);
buf.strcat(post);
a = OpenFileWrite(buf,true);
for (x=0;x<m_iSizeX;x++)
{
for (y=0;y<m_iSizeY;y++)
{
fprintf(a,"%8d; %8d; ",m_waXValues[x]+1,m_waYValues[y]+1);
if (m_pCount[y*m_iSizeX+x] == 0)
fprintf(a," - ; - ; - \n");
else
fprintf(a,"%10.3f; %10.3f; %10.3f\n",m_pMin[y*m_iSizeX+x],m_pMax[y*m_iSizeX+x],m_pAvg[y*m_iSizeX+x]);
}
}
fclose(a);
BTOUT;
}
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