ConvertP4Files.cpp File Reference

#include <string>
#include <iomanip>
#include <iostream>
#include <fstream>
#include <sstream>
#include <sys/stat.h>
#include <cstdio>
#include <cstdlib>
#include <vector>
#include "Math/ExtendedMath.h"
#include "Math/Helpers.h"
#include "Math/Vector.h"

Classes
class	CFile
	takes data and fstat files and splits them into *.data.???? and *.fstat.???? files More...

Functions
int	main (int argc, char *argv[])

Function Documentation

main()

int main	(	int argc	,
		char *	argv[]
	)

{
    if (argc<8)
    {
        if (argc < 2)
        {
            logger(INFO, "no arguments given, so a test file is converted; to convert your own p4 files, use:\n"
                         "convertP4Files.cpp name xmin xmax ymin ymax zmin zmax [timeMin [timeMax [periodic]]]");
    
            helpers::writeToFile("test.p4p",
                                 "TIMESTEP PARTICLES\n"
                                 "0  2\n"
                                 "ID GROUP VOLUME MASS PX PY PZ VX VY VZ Angular_Velocity_X Angular_Velocity_Y Angular_Velocity_Z\n"
                                 "1 1 0.52359877559 1 0.5 0.5 0.5 1 0 0 0 0 1\n"
                                 "3 1 0.52359877559 1 3.5 0.5 0.5 0 0 0 0 0 0\n"
                                 "TIMESTEP PARTICLES\n"
                                 "2  2\n"
                                 "ID GROUP VOLUME MASS PX PY PZ VX VY VZ Angular_Velocity_X Angular_Velocity_Y Angular_Velocity_Z\n"
                                 "1 1 0.52359877559 1 0.5 0.5 0.5 1 0 0 0 0 1\n"
                                 "3 1 0.52359877559 1 3.5 0.5 0.5 0 0 0 0 0 0\n"
            );
 
            helpers::writeToFile("test.p4c",
                "TIMESTEP CONTACTS\n"
                    "0  1\n"
                    "P1 P2 CX CY CZ FX FY FZ\n"
                    "1 3 0 0.5 0.5 1 1 0\n"
                    "TIMESTEP CONTACTS\n"
                    "2  1\n"
                    "P1 P2 CX CY CZ FX FY FZ\n"
                    "1 3 4 0.5 0.5 1 1 0\n"
            );
 
            helpers::writeToFile("test.p4w",
                "TIMESTEP CONTACTS\n"
                    "0  2\n"
                    "P1 CX CY CZ FX FY FZ\n"
                    "1 0.5 0.5 0 0 0 1\n"
                    "3 3.5 0.5 0 0 0 1\n"
                    "TIMESTEP CONTACTS\n"
                    "2  2\n"
                    "P1 CX CY CZ FX FY FZ\n"
                    "1 0.5 0.5 0 0 0 1\n"
                    "3 3.5 0.5 0 0 0 1\n"
            );
 
            CFile files("test");
            files.copy(0,4,0,1,0,1,-1,1e20,1);
        }
        else
        {
            logger(ERROR, "convertP4Files.cpp problem_name xmin xmax ymin ymax zmin zmax [timeMin [timeMax "
                          "[periodic]]]");
        }
    }
    else
    {
        std::string name(argv[1]);
        logger(INFO, "converting %", name);
 
        double timeMin = -1;
        if (argc>8) {
            timeMin = atof(argv[8]);
            logger(INFO, "timeMin %", timeMin);
        }
 
        double timeMax = 1e20;
        if (argc>9) {
            timeMax = atof(argv[9]);
            logger(INFO, "timeMax %", timeMax);
        }
    
        unsigned int periodic = 0;
        if (argc > 10)
        {
            periodic = static_cast<unsigned int>(atoi(argv[10]));
            logger(INFO, "periodic %", periodic);
        }
    
        CFile files(name);
        files.copy(atof(argv[2]), atof(argv[3]), atof(argv[4]), atof(argv[5]), atof(argv[6]), atof(argv[7]), timeMin,
                   timeMax, periodic);
    
        logger(INFO, "finished converting %", name);
    }
}

References CFile::copy(), ERROR, INFO, logger, units::name, and helpers::writeToFile().