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mocchiut |
1.1 |
// |
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// FCaloQLOOK.cc -- standalone program to call the FCaloQLOOK macro. |
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// by Emiliano Mocchiutti |
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// |
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// Version 1.00 (2005/02/28) |
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// |
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// Changelog: |
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// |
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// 0.00 - 1.00 : working. |
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// |
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mocchiut |
1.2 |
#include <TSystem.h> |
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mocchiut |
1.1 |
#include <iostream> |
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mocchiut |
1.2 |
#include <sys/types.h> |
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#include <unistd.h> |
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#include <stdio.h> |
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mocchiut |
1.1 |
// |
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mocchiut |
1.2 |
extern void FCaloQLOOK(TString, int, int, TString, TString); |
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mocchiut |
1.1 |
extern void info(); |
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using namespace std; |
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// |
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mocchiut |
1.2 |
void usage(){ |
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mocchiut |
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printf("\nUsage:\n\n FCaloQLOOK [-name] file [OPTIONS] \n"); |
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printf("\n file must be in the form: /path/to/filesfromyoda/ZZZ_XXX_YYYYY_cln2.root \n"); |
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printf( " if in the first position \"-name\" can be omitted. \n"); |
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printf("\n OPTIONS: \n"); |
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printf("\n -v be verbose \n"); |
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printf( " -fromev from_event first event to analyze [default = 0] \n"); |
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printf( " -toev to_event last event to analyze [default = 0] \n"); |
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printf( " -oudDir output_dir path of the output directory [default = ./] (with or without final '/') \n"); |
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printf( " -format format format for output file (without . )[default = ps] \n"); |
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printf("\nExamples: "); |
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printf("\n\nFCaloQLOOK /home/pamela/filesfromyoda/dw_050301_00100.root \n"); |
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printf("\nFCaloQLOOK -v -name /home/pamela/filesfromyoda/dw_050301_00100.root \n"); |
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printf("\nFCaloQLOOK /home/pamela/filesfromyoda/DW_050523_01600.root -v -fromev 0 -toev 0 -outDir /tmp/ -format gif \n\n"); |
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mocchiut |
1.2 |
} |
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mocchiut |
1.1 |
int main(int numinp, char *inps[]){ |
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TString name; |
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mocchiut |
1.2 |
TString outdir = ""; |
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TString format = "ps"; |
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int fromev = 0; |
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int toev = 0; |
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int nul = 0; |
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bool beverbose = false; |
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mocchiut |
1.3 |
// |
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mocchiut |
1.2 |
if ( numinp > 1 ){ |
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mocchiut |
1.3 |
name = (TString)inps[1]; |
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for ( int i = 0; i < numinp; i++ ){ |
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if ( !strcmp(inps[i],"--version") ){ |
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info(); |
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return(0); |
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}; |
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if ( !strcmp(inps[i],"-h") || !strcmp(inps[i],"--help") ){ |
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usage(); |
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return(0); |
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}; |
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if ( !strcmp(inps[i],"-name") ) { |
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if ( numinp-1 < i+1 ){ |
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usage(); |
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exit(-3); |
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}; |
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name = (TString)inps[i+1]; |
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}; |
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if ( !strcmp(inps[i],"-outDir") ) { |
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if ( numinp-1 < i+1 ){ |
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usage(); |
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exit(-3); |
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}; |
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outdir = (TString)inps[i+1]; |
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}; |
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if ( !strcmp(inps[i],"-format") ) { |
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if ( numinp-1 < i+1 ){ |
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usage(); |
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exit(-3); |
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}; |
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format = (TString)inps[i+1]; |
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}; |
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if ( !strcmp(inps[i],"-fromev") ) { |
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if ( numinp-1 < i+1 ){ |
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usage(); |
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exit(-3); |
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mocchiut |
1.2 |
}; |
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mocchiut |
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fromev = atoi(inps[i+1]); |
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mocchiut |
1.1 |
}; |
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mocchiut |
1.3 |
if ( !strcmp(inps[i],"-toev") ) { |
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if ( numinp-1 < i+1 ){ |
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usage(); |
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exit(-3); |
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}; |
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toev = atoi(inps[i+1]); |
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}; |
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if ( !strcmp(inps[i],"-v") || !strcmp(inps[i],"--verbose") ) beverbose = true; |
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mocchiut |
1.1 |
}; |
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mocchiut |
1.3 |
} else { |
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// |
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// no input parameters exit with error, we need at least the run id. |
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// |
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usage(); |
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return(0); |
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mocchiut |
1.2 |
}; |
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// |
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if ( !beverbose ){ |
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// |
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// redirect to /dev/null the stdout and stderr |
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mocchiut |
1.1 |
// |
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mocchiut |
1.2 |
nul = open("/dev/null", O_CREAT | O_RDWR,S_IREAD | S_IWRITE); |
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dup2(nul,1); |
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dup2(nul,2); |
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mocchiut |
1.1 |
}; |
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mocchiut |
1.2 |
printf("\n Welcome to FCaloQLOOK! \n"); |
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mocchiut |
1.1 |
// |
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FCaloQLOOK(name,fromev,toev,outdir,format); |
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mocchiut |
1.2 |
// |
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if ( !beverbose ) close(nul); |
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mocchiut |
1.1 |
// |
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return(0); |
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} |
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