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Diffstat (limited to 'src/pcheck.h')
-rw-r--r-- | src/pcheck.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/pcheck.h b/src/pcheck.h new file mode 100644 index 0000000..5be6042 --- /dev/null +++ b/src/pcheck.h @@ -0,0 +1,48 @@ +/* + * Copyright 2001, 2002 Adrian Thurston <thurston@complang.org> + */ + +/* This file is part of Colm. + * + * Colm is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * Colm is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Colm; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef _PCHECK_H +#define _PCHECK_H + +class ParamCheck +{ +public: + ParamCheck( const char *paramSpec, int argc, const char **argv ); + + bool check(); + + const char *parameterArg; /* The argument to the parameter. */ + char parameter; /* The parameter matched. */ + enum { match, invalid, noparam } state; + + const char *argOffset; /* If we are reading params inside an + * arg this points to the offset. */ + + const char *curArg; /* Pointer to the current arg. */ + int iCurArg; /* Index to the current arg. */ + +private: + const char *paramSpec; /* Parameter spec supplied by the coder. */ + int argc; /* Arguement data from the command line. */ + const char **argv; +}; + +#endif /* _PCHECK_H */ |