/** \file * This C header file was generated by $ANTLR version 3.4 * * - From the grammar source file : EquationSystem.g * - On : 2012-07-12 15:47:53 * - for the lexer : EquationSystemLexerLexer * * Editing it, at least manually, is not wise. * * C language generator and runtime by Jim Idle, jimi|hereisanat|idle|dotgoeshere|ws. * * * The lexer EquationSystemLexer has the callable functions (rules) shown below, * which will invoke the code for the associated rule in the source grammar * assuming that the input stream is pointing to a token/text stream that could begin * this rule. * * For instance if you call the first (topmost) rule in a parser grammar, you will * get the results of a full parse, but calling a rule half way through the grammar will * allow you to pass part of a full token stream to the parser, such as for syntax checking * in editors and so on. * * The parser entry points are called indirectly (by function pointer to function) via * a parser context typedef pEquationSystemLexer, which is returned from a call to EquationSystemLexerNew(). * * As this is a generated lexer, it is unlikely you will call it 'manually'. However * the methods are provided anyway. * * The methods in pEquationSystemLexer are as follows: * * - void pEquationSystemLexer->COMMA(pEquationSystemLexer) * - void pEquationSystemLexer->GREATER_EQUAL(pEquationSystemLexer) * - void pEquationSystemLexer->GUARD(pEquationSystemLexer) * - void pEquationSystemLexer->MAXIMUM(pEquationSystemLexer) * - void pEquationSystemLexer->MINIMUM(pEquationSystemLexer) * - void pEquationSystemLexer->MULT(pEquationSystemLexer) * - void pEquationSystemLexer->NEWLINE(pEquationSystemLexer) * - void pEquationSystemLexer->PLUS(pEquationSystemLexer) * - void pEquationSystemLexer->QUESTION_MARK(pEquationSystemLexer) * - void pEquationSystemLexer->SUB(pEquationSystemLexer) * - void pEquationSystemLexer->T__19(pEquationSystemLexer) * - void pEquationSystemLexer->T__20(pEquationSystemLexer) * - void pEquationSystemLexer->T__21(pEquationSystemLexer) * - void pEquationSystemLexer->T__22(pEquationSystemLexer) * - void pEquationSystemLexer->NUMBER(pEquationSystemLexer) * - void pEquationSystemLexer->VARIABLE(pEquationSystemLexer) * - void pEquationSystemLexer->WHITESPACE(pEquationSystemLexer) * - void pEquationSystemLexer->DIGIT(pEquationSystemLexer) * - void pEquationSystemLexer->LETTER(pEquationSystemLexer) * - void pEquationSystemLexer->Tokens(pEquationSystemLexer) * * The return type for any particular rule is of course determined by the source * grammar file. */ // [The "BSD license"] // 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. #ifndef _EquationSystemLexer_H #define _EquationSystemLexer_H /* ============================================================================= * Standard antlr3 C runtime definitions */ #include /* End of standard antlr 3 runtime definitions * ============================================================================= */ #ifdef __cplusplus extern "C" { #endif // Forward declare the context typedef so that we can use it before it is // properly defined. Delegators and delegates (from import statements) are // interdependent and their context structures contain pointers to each other // C only allows such things to be declared if you pre-declare the typedef. // typedef struct EquationSystemLexer_Ctx_struct EquationSystemLexer, * pEquationSystemLexer; #ifdef ANTLR3_WINDOWS // Disable: Unreferenced parameter, - Rules with parameters that are not used // constant conditional, - ANTLR realizes that a prediction is always true (synpred usually) // initialized but unused variable - tree rewrite variables declared but not needed // Unreferenced local variable - lexer rule declares but does not always use _type // potentially unitialized variable used - retval always returned from a rule // unreferenced local function has been removed - susually getTokenNames or freeScope, they can go without warnigns // // These are only really displayed at warning level /W4 but that is the code ideal I am aiming at // and the codegen must generate some of these warnings by necessity, apart from 4100, which is // usually generated when a parser rule is given a parameter that it does not use. Mostly though // this is a matter of orthogonality hence I disable that one. // #pragma warning( disable : 4100 ) #pragma warning( disable : 4101 ) #pragma warning( disable : 4127 ) #pragma warning( disable : 4189 ) #pragma warning( disable : 4505 ) #pragma warning( disable : 4701 ) #endif /** Context tracking structure for EquationSystemLexer */ struct EquationSystemLexer_Ctx_struct { /** Built in ANTLR3 context tracker contains all the generic elements * required for context tracking. */ pANTLR3_LEXER pLexer; void (*mCOMMA) (struct EquationSystemLexer_Ctx_struct * ctx); void (*mGREATER_EQUAL) (struct EquationSystemLexer_Ctx_struct * ctx); void (*mGUARD) (struct EquationSystemLexer_Ctx_struct * ctx); void (*mMAXIMUM) (struct EquationSystemLexer_Ctx_struct * ctx); void (*mMINIMUM) (struct EquationSystemLexer_Ctx_struct * ctx); void (*mMULT) (struct EquationSystemLexer_Ctx_struct * ctx); void (*mNEWLINE) (struct EquationSystemLexer_Ctx_struct * ctx); void (*mPLUS) (struct EquationSystemLexer_Ctx_struct * ctx); void (*mQUESTION_MARK) (struct EquationSystemLexer_Ctx_struct * ctx); void (*mSUB) (struct EquationSystemLexer_Ctx_struct * ctx); void (*mT__19) (struct EquationSystemLexer_Ctx_struct * ctx); void (*mT__20) (struct EquationSystemLexer_Ctx_struct * ctx); void (*mT__21) (struct EquationSystemLexer_Ctx_struct * ctx); void (*mT__22) (struct EquationSystemLexer_Ctx_struct * ctx); void (*mNUMBER) (struct EquationSystemLexer_Ctx_struct * ctx); void (*mVARIABLE) (struct EquationSystemLexer_Ctx_struct * ctx); void (*mWHITESPACE) (struct EquationSystemLexer_Ctx_struct * ctx); void (*mDIGIT) (struct EquationSystemLexer_Ctx_struct * ctx); void (*mLETTER) (struct EquationSystemLexer_Ctx_struct * ctx); void (*mTokens) (struct EquationSystemLexer_Ctx_struct * ctx); const char * (*getGrammarFileName)(); void (*reset) (struct EquationSystemLexer_Ctx_struct * ctx); void (*free) (struct EquationSystemLexer_Ctx_struct * ctx); }; // Function protoypes for the constructor functions that external translation units // such as delegators and delegates may wish to call. // ANTLR3_API pEquationSystemLexer EquationSystemLexerNew ( pANTLR3_INPUT_STREAM instream); ANTLR3_API pEquationSystemLexer EquationSystemLexerNewSSD ( pANTLR3_INPUT_STREAM instream, pANTLR3_RECOGNIZER_SHARED_STATE state); /** Symbolic definitions of all the tokens that the lexer will work with. * \{ * * Antlr will define EOF, but we can't use that as it it is too common in * in C header files and that would be confusing. There is no way to filter this out at the moment * so we just undef it here for now. That isn't the value we get back from C recognizers * anyway. We are looking for ANTLR3_TOKEN_EOF. */ #ifdef EOF #undef EOF #endif #ifdef Tokens #undef Tokens #endif #define EOF -1 #define T__19 19 #define T__20 20 #define T__21 21 #define T__22 22 #define COMMA 4 #define DIGIT 5 #define GREATER_EQUAL 6 #define GUARD 7 #define LETTER 8 #define MAXIMUM 9 #define MINIMUM 10 #define MULT 11 #define NEWLINE 12 #define NUMBER 13 #define PLUS 14 #define QUESTION_MARK 15 #define SUB 16 #define VARIABLE 17 #define WHITESPACE 18 #ifdef EOF #undef EOF #define EOF ANTLR3_TOKEN_EOF #endif #ifndef TOKENSOURCE #define TOKENSOURCE(lxr) lxr->pLexer->rec->state->tokSource #endif /* End of token definitions for EquationSystemLexer * ============================================================================= */ /** } */ #ifdef __cplusplus } #endif #endif /* END - Note:Keep extra line feed to satisfy UNIX systems */