Tesseract 3.02

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Functions | Variables
tessopt.h File Reference
`#include "host.h"`
`#include "notdll.h"`

Go to the source code of this file.

## Functions
int | tessopt (inT32 argc, char *argv[], const char *arglist)

## Variables
int | tessoptind
char * | tessoptarg

## Function Documentation

int tessopt | ( | inT32 | argc,
|  | char * | argv[],
|  | const char * | arglist
| ) |  |

Definition at line 35 of file tessopt.cpp.

{
const char *arg; //arg char
if (tessoptind == 0)
tessoptind = 1;
if (tessoptind < argc && argv[tessoptind][0] == '-') {
arg = strchr (arglist, argv[tessoptind][1]);
if (arg == NULL || *arg == ':')
return '?'; //dud option
tessoptind++;
tessoptarg = argv[tessoptind];
if (arg[1] == ':') {
if (argv[tessoptind - 1][2] != '\0')
//immediately after
tessoptarg = argv[tessoptind - 1] + 2;
else
tessoptind++;
}
return *arg;
}
else
return EOF;
}

## Variable Documentation

char* tessoptarg

Definition at line 27 of file tessopt.cpp.

int tessoptind

Definition at line 26 of file tessopt.cpp.