Diploma Thesis Percolation Simulation C++ Sourcecode Documentation

www.AndreasKrueger.de/thesis/code

                 

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frontend.h

Go to the documentation of this file.

// frontend.h
// user interaction
// 
// Andreas Krueger 31.10.2000
// v1.0 , last changes: 31.10.2000

namespace frontend{


void ask_for_parameters (NUMBER &n, int &min_loops, int &additional_loops, int &steps, const REAL file_from, const REAL file_to ){

        cout <<" Number of spheres: (e.g. 2500) ";
        cin >> n;
        cout <<" number of (radius) steps between fillingfactor "<<file_from<<" and "<<file_to<<": (e.g. 60) ";
        cin >> steps;
        cout <<" number of minimum averaging loops on each radius: (e.g. 50) ";
        cin >> min_loops ;
        cout <<" number of additional averaging loops around critical radius: (e.g. 100) ";
        cin >> additional_loops ;
}

void ask_parameter (NUMBER &n, int &loops, int &steps, const REAL file_from, const REAL file_to )
{

        cout <<" Number of spheres: (e.g. 1000) ";
        cin >> n;
        cout <<" number of averaging loops on each radius: (e.g. 50) ";
        cin >> loops ;
        cout <<" number of (radius) steps between fillingfactor "<<file_from<<" and "<<file_to<<": (e.g. 60) ";
        cin >> steps;
}

void ask_for_dim_N_loops (NUMBER &N, int &dim, COUNTER &loops)
{
        cout <<" dimension: (e.g. 3) ";
        cin >> dim;
        cout <<" Number of spheres: (e.g. 1250) ";
        cin >> N;
        cout <<" number of averaging loops (e.g. 5) ";
        cin >> loops ;
}

void introduction(NUMBER& N, REAL& R, int dimension) 
{
        srand( (unsigned)time( NULL ) );                        // set the random generator     


        cout <<"\nPlease type in the number of spheres to throw: ";
        cin >> N;

        double rr=R_critical(N,GRIDSIZE, dimension);
        if (rr!=-1) {
                cout << "\nThe theoretically critical radius in ";
                cout <<dimension<<"dim is "<<rr;
        }
        else {
                        rr=R_critical_guessed(N,GRIDSIZE,dimension);
                        cout << "The critical radius in ";
                        cout <<dimension<<"dim is approximately "<<rr;
        }

        cout <<"\nPlease type in the radius of one sphere: ";
        cin >> R;
}                                       // gives back N: the number of spheres and R: the radius


void ask_for_ff_range(REAL &ff_from, REAL &ff_to)
{
        ff_from=0.00; ff_to=2.00;
        cout <<"range of scanned fillingfactors";
        cout <<"\nfrom (e.g. 0.00): ";
        cin >> ff_from;
        cout <<"to   (e.g. 2.00): ";
        cin >> ff_to;
}



} // end of namespace frontend

Diploma Thesis Sourcecode Documentation check out the text and the executable binaries

www.AndreasKrueger.de/thesis/code