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cmd_line_opts.c
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cmd_line_opts.c
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#include "cmd_line_opts.h"
#include <stdlib.h>
#include <string.h>
int
co_get_int(int argc, char **argv, const char *text, int *res)
{
int opt_len = strlen(text);
int found = 0;
int ii;
for (ii = 0; ii < argc; ++ii)
{
if (argv[ii][0] == '-')
{
if (!strncmp(text, argv[ii], opt_len))
{
*res = atoi(argv[ii + 1]);
found = 1;
break;
}
}
}
return found;
}
int
co_get_bool(int argc, char **argv, const char *text, int *res)
{
int opt_len = strlen(text);
int found = 0;
int ii;
for (ii = 0; ii < argc; ++ii)
{
if (argv[ii][0] == '-')
{
if (!strncmp(text, argv[ii], opt_len))
{
*res = 1;
found = 1;
break;
}
}
}
return found;
}
int
co_get_float(int argc, char **argv, const char *text, float *res)
{
int opt_len = strlen(text);
int found = 0;
int ii;
for (ii = 0; ii < argc; ++ii)
{
if (argv[ii][0] == '-')
{
if (!strncmp(text, argv[ii], opt_len))
{
*res = atof(argv[ii + 1]);
found = 1;
break;
}
// RMH: These seem to have been put in here by error
//else
//{
// ++ii;
//}
}
}
return found;
}
int
co_get_string(int argc, char **argv, const char *text, char **res)
{
int opt_len = strlen(text);
int found = 0;
int ii;
for (ii = 0; ii < argc; ++ii)
{
if (argv[ii][0] == '-')
{
if (!strncmp(text, argv[ii], opt_len))
{
*res = argv[ii + 1];
found = 1;
break;
}
// RMH: These seem to have been put in here by error
//else
//{
// ++ii;
//}
}
}
return found;
}