#include "TH2F.h"
#include <string>
#include <cmath>

Functions
int	countEmptyRows (std::vector< float > &vec)

void	fillFunctionParamsValues (TH2F *&align, std::vector< float > &m_params, std::string title, int &gridRows, int &NbColumns)

Function Documentation

int countEmptyRows ( std::vector< float > & vec )

inline

Definition at line 5 of file EcalFunctionParametersUtils.h.

Referenced by fillFunctionParamsValues().

                                                  {
   int cnt = 0;
   for (std::vector<float>::const_iterator it = vec.begin(); it != vec.end(); it++)
     if ((*it) == 0.0f)
       cnt++;
 
   return cnt;
 }

void fillFunctionParamsValues	(	TH2F *&	align,
		std::vector< float > &	m_params,
		std::string	title,
		int &	gridRows,
		int &	NbColumns
	)

inline

Definition at line 14 of file EcalFunctionParametersUtils.h.

References reco::ceil(), countEmptyRows(), and mps_fire::i.

                                                                                               {
   const int maxInCol = 25;
   int NbRows = 0;
 
   NbRows = m_params.size() - countEmptyRows(m_params);
 
   gridRows = (NbRows <= maxInCol) ? NbRows : maxInCol;
   NbColumns = ceil(1.0 * NbRows / maxInCol) + 1;
 
   //char *y = new char[text[s].length() + 1];
   //std::strcpy(y, text[s].c_str());
 
   align = new TH2F(title.c_str(), "Ecal Function Parameters", NbColumns, 0, NbColumns, gridRows, 0, gridRows);
 
   double row = gridRows - 0.5;
   double column = 1.5;
   int cnt = 0;
 
   for (int i = 0; i < gridRows; i++) {
     align->Fill(0.5, gridRows - i - 0.5, i + 1);
   }
 
   for (std::vector<float>::const_iterator it = m_params.begin(); it != m_params.end(); it++) {
     if ((*it) == 0.0f)
       continue;
     align->Fill(column, row, *it);
 
     cnt++;
     column = floor(1.0 * cnt / maxInCol) + 1.5;
     row = (row == 0.5 ? (gridRows - 0.5) : row - 1);
   }
 }

Functions

Function Documentation