QGuiHistogram.cc

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#include "QGuiHistogram.hh"
#include <iostream>
#include <sstream>
 
using std::endl;
using std::string;
using std::stringstream;
using std::vector;
 
QGuiHistogram::QGuiHistogram() : QGuiSessionItem()
{
}
 
QGuiHistogram::~QGuiHistogram()
{
}
 
void QGuiHistogram::SetXMin(double xmin)
{
    stringstream ss;
    ss.precision(16);
    ss << xmin;
    fXMin = ss.str();
}
 
void QGuiHistogram::SetXMax(double xmax)
{
    stringstream ss;
    ss.precision(16);
    ss << xmax;
    fXMax = ss.str();
}
 
void QGuiHistogram::SetNumberOfBins(int nbins)
{
    stringstream ss;
    ss << nbins;
    fNumberOfBins = ss.str();
}
 
void QGuiHistogram::SetBinWidth(double width)
{
    stringstream ss;
    ss.precision(16);
    ss << width;
    fBinWidth = ss.str();
}
 
string QGuiHistogram::Dump() const
{
    stringstream histogramDump;
    histogramDump << HISTOGRAM_KEY << endl;
    if (fName != "") histogramDump << NAME_KEY << " " << fName << endl;
    if (fXVariable != "") histogramDump << X_VARIABLE_KEY << " " << fXVariable << endl;
    if (fXMin != "") histogramDump << MIN_KEY << " " << fXMin << endl;
    if (fXMax != "") histogramDump << MAX_KEY << " " << fXMax << endl;
    if (fBinWidth != "") histogramDump << BIN_WIDTH_KEY << " " << fBinWidth << endl;
    if (fNumberOfBins != "") histogramDump << NUMBER_OF_BINS_KEY << " " << fNumberOfBins << endl;
    for (vector<string>::const_iterator iter = fCuts.begin(); iter != fCuts.end(); ++iter) {
        histogramDump << CUT_KEY << " " << *iter << endl;
    }
    return histogramDump.str();
}