#include<sgml/sgml.h> #include<exparse/sarg.h> #include<float.h> enum EERROR { ERR_OK = 0, ERR_ALL, ERR_EXPR, ERR_TYPE, ERR_PARAM, ERR_BRACK, ERR_ZERO, ERR_FLOW }; enum ETOSTR { EC_DEC, EC_DECPT, EC_DECEXP, EC_HEX, EC_OCT, EC_BIN }; typedef class CParseNum *PParseNum; typedef struct SBlock *PBlock; typedef struct SSyntax *PSyntax; typedef struct SVars *PVars; typedef struct SArg *PArg; extern int convertToString(SArg res, ETOSTR type, char* str, int len); class CParseNum { PSyntax Consts; PSyntax Ops; PSyntax Functs; PVars Vars; bool FillSet(PSgmlEl set); bool AddLexem(PSyntax &syntax, char *name, char *val); // bool SetVar(char *name, SArg val); EERROR ParseError; EERROR Error; PBlock Base; PBlock FillTree(PBlock &base,const char *str,int s,int e); PBlock GetParam(PBlock par, int no); void SubstFuncts(PBlock newblock, PBlock par); void SubstVars(PBlock newblock, PBlock left, PBlock right); SArg MakeOp(int no, SArg left, SArg right); SArg MakeF(int no, PBlock arg); bool CountIt(PBlock base); SArg lowParse(PBlock base); int delspaces(char *str); public: CParseNum(); ~CParseNum(); bool LoadDefSymbols(); bool LoadSymbols(char *data, int len); bool SetVar(char *name, SArg value); EERROR Compile(const char* str); SArg Parse(); SArg Parse(const char* str); EERROR GetError(); }; /* ***** BEGIN LICENSE BLOCK ***** * Version: MPL 1.1/GPL 2.0/LGPL 2.1 * * The contents of this file are subject to the Mozilla Public License Version * 1.1 (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * http://www.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the * License. * * The Original Code is the Colorer Library. * * The Initial Developer of the Original Code is * Cail Lomecb <cail@nm.ru>. * Portions created by the Initial Developer are Copyright (C) 1999-2005 * the Initial Developer. All Rights Reserved. * * Contributor(s): * * Alternatively, the contents of this file may be used under the terms of * either the GNU General Public License Version 2 or later (the "GPL"), or * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), * in which case the provisions of the GPL or the LGPL are applicable instead * of those above. If you wish to allow use of your version of this file only * under the terms of either the GPL or the LGPL, and not to allow others to * use your version of this file under the terms of the MPL, indicate your * decision by deleting the provisions above and replace them with the notice * and other provisions required by the GPL or the LGPL. If you do not delete * the provisions above, a recipient may use your version of this file under * the terms of any one of the MPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** */