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Diffstat (limited to 'antlr/libantlr3c-3.4/include/antlr3parser.h')
-rw-r--r-- | antlr/libantlr3c-3.4/include/antlr3parser.h | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/antlr/libantlr3c-3.4/include/antlr3parser.h b/antlr/libantlr3c-3.4/include/antlr3parser.h new file mode 100644 index 0000000..95b7d18 --- /dev/null +++ b/antlr/libantlr3c-3.4/include/antlr3parser.h @@ -0,0 +1,93 @@ +/** \file + * Base implementation of an ANTLR3 parser. + * + * + */ +#ifndef _ANTLR3_PARSER_H +#define _ANTLR3_PARSER_H + +// [The "BSD licence"] +// Copyright (c) 2005-2009 Jim Idle, Temporal Wave LLC +// http://www.temporal-wave.com +// http://www.linkedin.com/in/jimidle +// +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions +// are met: +// 1. Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// 2. Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the distribution. +// 3. The name of the author may not be used to endorse or promote products +// derived from this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR +// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +// OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. +// IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, +// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT +// NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF +// THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include <antlr3defs.h> +#include <antlr3baserecognizer.h> + +#ifdef __cplusplus +extern "C" { +#endif + +/** This is the main interface for an ANTLR3 parser. + */ +typedef struct ANTLR3_PARSER_struct +{ + /** All superstructure implementers of this interface require a pointer to their selves, + * which they can reference using the super pointer here. + */ + void * super; + + /** A pointer to the base recognizer, where most of the parser functions actually + * live because they are shared between parser and tree parser and this is the + * easier way than copying the interface all over the place. Macros hide this + * for the generated code so it is easier on the eye (though not the debugger ;-). + */ + pANTLR3_BASE_RECOGNIZER rec; + + /** A provider of a tokenstream interface, for the parser to consume + * tokens from. + */ + pANTLR3_TOKEN_STREAM tstream; + + /** A pointer to a function that installs a debugger object (it also + * installs the debugging versions of the parser methods. This means that + * a non debug parser incurs no overhead because of the debugging stuff. + */ + void (*setDebugListener) (struct ANTLR3_PARSER_struct * parser, pANTLR3_DEBUG_EVENT_LISTENER dbg); + + /** A pointer to a function that installs a token stream + * for the parser. + */ + void (*setTokenStream) (struct ANTLR3_PARSER_struct * parser, pANTLR3_TOKEN_STREAM); + + /** A pointer to a function that returns the token stream for this + * parser. + */ + pANTLR3_TOKEN_STREAM (*getTokenStream) (struct ANTLR3_PARSER_struct * parser); + + /** Pointer to a function that knows how to free resources of an ANTLR3 parser. + */ + void (*free) (struct ANTLR3_PARSER_struct * parser); + +} + ANTLR3_PARSER; + +#ifdef __cplusplus +} +#endif + +#endif |