138 lines
2.7 KiB
C++
138 lines
2.7 KiB
C++
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#include "global.h"
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//To compile : g++ AD.cxx -o {Input Executable Name} -lX11
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using namespace std;
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void menu(){
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std::cout<< " \n";
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std::cout <<"==========================================\n";
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std::cout<< "\t\t Menu Options \t \n";
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std::cout<< "0 - Reading and Instructions \n";
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std::cout<< "1 - Plot Chi Sqr vs arc-tan delta\n";
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std::cout<< "2 - Plot Angular Distribution \n";
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std::cout<< "3 - Exit \n";
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std::cout <<"==========================================\n";
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std::cout<< " \n";
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}
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void Readme(){
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std::cout<< " \n";
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std::cout<< " The program calculates Chi-Squared values \n";
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std::cout<< " from experimental angular distributions as \n";
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std::cout<< " a function of multipole ratios using the \n";
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std::cout<< " theoretical angular distribution formulae \n";
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std::cout<< " in rose and brink \n";
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std::cout<< " \n";
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std::cout<< " Follow the prompt in order to correctly display \n";
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std::cout<< " \n";
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std::cout<< " To close the gui, press most buttons. \n";
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std::cout<< " To zoom in, left click then drag and let go. To unzoom\n";
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std::cout<< " press the space bar. To draw, right click\n";
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std::cout<< " \n";
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std::cout<< " ad.txt is generated with geometric stats.\n";
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std::cout<< " Then at the end it generates CG/Racah\n";
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std::cout<< " \n";
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}
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int param_run(int dt, int gt, int at, int st, int jt){
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int param = 0;
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if( dt == 1 && gt == 1 && at == 1 && st == 1 && jt == 1){
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param = 1;
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}else param = 0;
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return param;
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}
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int StrToInt(std::string const& s)
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{
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std::istringstream iss(s);
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int value;
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if (!(iss >> value)) throw std::runtime_error("invalid int");
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return value;
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}
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double StrToDouble(string const& s){
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istringstream iss(s);
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double value;
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if(!(iss >> value)) throw runtime_error("invalid double");
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return value;
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}
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int factorial(int fact){
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for(int i=1;i<=fact;i++){
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fact=fact*i;
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}
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return fact;
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}
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double factorial_d( double fact){
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fact = tgamma(fact + 1);
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return fact;
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}
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double FACTLOG(int num){
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double faclog[170];
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int RI = 0;
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faclog[0] = 0.;
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faclog[1] = 0.;
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for( int i = 3; i < 170; i++){
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RI = i - 1;
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faclog[i] = log(RI) + faclog[i-1];
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}
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double flog = faclog[num];
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return flog;
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}
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vector<double> string_to_double_vector( vector<string> string_vec){
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vector<string>::iterator sit;
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vector<double> dv;
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if(string_vec.size() < 0 ) throw overflow_error("Invalid String Vector Input\n");
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for(sit = string_vec.begin(); sit < string_vec.end(); sit++){
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double d;
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d = stod(*sit);
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dv.push_back(d);
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}
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return dv;
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}
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