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/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */
/*
*
* (C) 2001 by Argonne National Laboratory.
* See COPYRIGHT in top-level directory.
*/
#include "GetOpt.h"
#include <stdio.h>
bool GetOpt(int *argc, LPTSTR ** argv, CLPTSTR flag)
{
int i, j;
if (flag == NULL)
return false;
for (i = 0; i < *argc; i++) {
if (_tcsicmp((*argv)[i], flag) == 0) {
for (j = i; j < *argc; j++) {
(*argv)[j] = (*argv)[j + 1];
}
*argc -= 1;
return true;
}
}
return false;
}
bool GetOptInt(int *argc, LPTSTR ** argv, CLPTSTR flag, int *n)
{
int i, j;
if (flag == NULL)
return false;
for (i = 0; i < *argc; i++) {
if (_tcsicmp((*argv)[i], flag) == 0) {
if (i + 1 == *argc)
return false;
*n = _ttoi((*argv)[i + 1]);
for (j = i; j < *argc - 1; j++) {
(*argv)[j] = (*argv)[j + 2];
}
*argc -= 2;
return true;
}
}
return false;
}
bool GetOptLong(int *argc, LPTSTR ** argv, CLPTSTR flag, long *n)
{
int i;
if (GetOptInt(argc, argv, flag, &i)) {
*n = (long) i;
return true;
}
return false;
}
bool GetOptDouble(int *argc, LPTSTR ** argv, CLPTSTR flag, double *d)
{
int i, j;
if (flag == NULL)
return false;
for (i = 0; i < *argc; i++) {
if (_tcsicmp((*argv)[i], flag) == 0) {
if (i + 1 == *argc)
return false;
*d = _tcstod((*argv)[i + 1], NULL);
for (j = i; j < *argc - 1; j++) {
(*argv)[j] = (*argv)[j + 2];
}
*argc -= 2;
return true;
}
}
return false;
}
bool GetOptString(int *argc, LPTSTR ** argv, CLPTSTR flag, char *str)
{
int i, j;
if (flag == NULL)
return false;
for (i = 0; i < *argc; i++) {
if (_tcsicmp((*argv)[i], flag) == 0) {
if (i + 1 == *argc)
return false;
strcpy(str, (*argv)[i + 1]);
for (j = i; j < *argc - 1; j++) {
(*argv)[j] = (*argv)[j + 2];
}
*argc -= 2;
return true;
}
}
return false;
}
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