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freeze.C

Go to the documentation of this file.

//   version 1:  Dec 1992   Piet Hut
//               Oct 2001   Steve McMIllan

#include "dyn.h"

#ifdef TOOLBOX

local void freeze(dyn * b, real fac)
{
    for_all_daughters(dyn, b, bi)
        bi->scale_vel(fac);
}

main(int argc, char ** argv)
{
    bool  c_flag = FALSE;
    char  *comment;
    real fac = 0;

    check_help();

    extern char *poptarg;
    int c;
    char* param_string = "c:f:";

    while ((c = pgetopt(argc, argv, param_string)) != -1)
        switch(c) {

            case 'c': c_flag = TRUE;
                      comment = poptarg;
                      break;
            case 'f': fac = atof(poptarg);
                      break;
            case '?': params_to_usage(cerr, argv[0], param_string);
                      get_help();
                      exit(1);
        }            

    dyn *b;

    while (b = get_dyn(cin)) {
        if (c_flag == TRUE)
            b->log_comment(comment);
        b->log_history(argc, argv);

        freeze(b, fac);
        put_dyn(cout, *b);      
        rmtree(b);
    }
}

#endif

// endof: freeze.C

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