/*
*
* Program       : zzztest.cpp
* Task          : ...
* Compil/Exec   : NTR
* Author        : Mathieu Trocmé (mathieu.trocme@cea.fr)
* Date          : 2011/06/26
* Framework     : CEA/DRT/LIST/DCSI/LCAE, Gif-sur-Yvette, France
*
*/

#include <TString.h>
#include <TStopwatch.h>
#include <TCanvas.h>
#include <TGraph.h>


/////


void zzztest ()
{
	TString filename="test3.dat", format="%lg %lg" ;
	TStopwatch *timer=NULL ;
		printf ("\ng5__: ") ; timer = new TStopwatch() ; timer->Start() ; TGraph * g5__ = new TGraph (filename.Data(),format.Data()," \t;"    ) ; printf ("Time elapsed = %.3f s", timer->RealTime()) ; delete timer ; timer = NULL ;
		printf ("\ng7__: ") ; timer = new TStopwatch() ; timer->Start() ; TGraph * g7__ = new TGraph (filename.Data(),format.Data()," \t;", 50) ; printf ("Time elapsed = %.3f s", timer->RealTime()) ; delete timer ; timer = NULL ;
	printf ("\n\n") ; 

	return ;
}


/// test3.dat
/*
void ztest ( Int_t npoints=1000000, TString foutname="test3.dat" )
{
	FILE * fout = fopen (foutname.Data(),"w") ; if ( fout == NULL ) { fprintf (stderr,"\n\n!!! ERROR in <ztest>: \"%s\" cannot be created!\n\n",foutname.Data()) ; getchar() ; exit(1) ; }
		fprintf (fout,"Some rubbish\n") ;
		fprintf (fout,"2 check it works\n") ;
		for (Int_t i=0; i<npoints; i++) {
			fprintf (fout,"  %+.5e ;\t%+.5e\n",i*1.,((gRandom->Uniform()>0.5)?+1.:-1.)*gRandom->Uniform()*10.) ; 
		}
	fclose(fout) ; fout=NULL ;
	return ;
}
*/