107 lines
3.6 KiB
C
107 lines
3.6 KiB
C
/***********************************************************************
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*
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* This is Cleopatra, a sucessor of Ptolemy
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* only for (d,p), (d,p), (d,d), or (p,p)
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*
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* 1) it read a simple infile.in from reaction_setting file
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* 2) use Ptolemy to calculate the the creation
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* 3) extract the cross sec distribution into txt and root file
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*
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* -----------------------------------------------------
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* This program will call the root library and compile in g++
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* compilation:
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* g++ cleopatra.C -o cleopatra `root-config --cflags --glibs`
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*
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*------------------------------------------------------
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* The reaction_setting file is simple like:
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*
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* 206Hg(d,p)207Hg(1s1/2 0.000) 10MeV/u AK
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*
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* the first is similar to usual reaction setting, the word AK is a
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* short name for Optical Potential, user can put as many line as
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* they like, Cleopatra can create the suitable infile.in for Ptolomy
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*
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* ------------------------------------------------------
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* created by Ryan (Tsz Leung) Tang, Nov-18, 2018
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* email: goluckyryan@gmail.com
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* ********************************************************************/
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#include <fstream>
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#include <cmath>
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#include <vector>
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#include <iostream>
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#include <stdexcept>
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#include <stdio.h>
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#include <string>
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#include <cstdlib>
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#include <sstream>
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#include <TROOT.h>
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#include <TFile.h>
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#include <TString.h>
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#include "InFileCreator.h"
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#include "ExtractXSec.h"
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#include <TApplication.h>
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#include "PlotTGraphTObjArray.h"
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int main (int argc, char *argv[]) { //TODO add angle range
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printf("=================================================================\n");
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printf("===== Cleopatra, Ptolemy for (d,p),(p,d), (p,p) and (d,d) =====\n");
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printf("=================================================================\n");
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if(argc < 2 || argc > 5) {
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printf("Usage: ./Cleopatra input_file (angMin = 0 deg, angMax = 180 deg, angStep = 1 deg)\n");
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printf("Usage: ./Cleopatra input_file angMin angMax (angStep = 1 deg)\n");
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printf("Usage: ./Cleopatra input_file angMin angMax angStep\n");
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exit(0);
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}else{
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printf("From file : %s \n", argv[1]);
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}
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//================= read infile. extract the reactions, write pptolemy infile for each reaction
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std::string readFile = argv[1];
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double angMin = 0.;
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double angMax = 180.;
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double angStep = 1.;
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if( argc >= 4 ){
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angMin = atof(argv[2]);
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angMax = atof(argv[3]);
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}
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if( argc == 5 ){
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angStep = atof(argv[4]);
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}
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std::string ptolemyInFileName = argv[1];
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ptolemyInFileName += ".in";
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printf("=================== Create InFile\n");
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InFileCreator( readFile, ptolemyInFileName, angMin, angMax, angStep);
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//================= run ptolemy
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std::string ptolemyOutFileName = ptolemyInFileName + ".out";
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std::ostringstream commandStream;
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commandStream << "../Cleopatra/ptolemy <" << ptolemyInFileName << " " << ptolemyOutFileName;
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std::string command = commandStream.str();
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printf("=================== Run Ptolemy\n");
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printf("%s \n", command.c_str());
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int result = std::system(command.c_str());
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if (result == -1) {
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std::cerr << "Error executing system command." << std::endl;
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return 1;
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}
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//================= extract the Xsec and save as txt and root
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printf("=================== Extract Cross-section\n");
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ExtractXSec(ptolemyOutFileName);
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//================= Call root to plot the d.s.c.
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printf("=================== Plot Result using ROOT.\n");
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std::string rootFileName = argv[1];
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rootFileName += ".root";
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TApplication app ("app", &argc, argv);
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PlotTGraphTObjArray(rootFileName);
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app.Run(); //nothing run after
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return 0;
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}
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