mirror of
https://github.com/fish-shell/fish-shell
synced 2024-12-28 13:53:10 +00:00
3faccc8b3e
fish does not need to query variables and constants from muparser. This simplifies the code.
228 lines
10 KiB
C
228 lines
10 KiB
C
/*
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__________
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_____ __ __\______ \_____ _______ ______ ____ _______
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/ \ | | \| ___/\__ \ \_ __ \/ ___/_/ __ \\_ __ \
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| Y Y \| | /| | / __ \_| | \/\___ \ \ ___/ | | \/
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|__|_| /|____/ |____| (____ /|__| /____ > \___ >|__|
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\/ \/ \/ \/
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Copyright (C) 2011 Ingo Berg
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Permission is hereby granted, free of charge, to any person obtaining a copy of this
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software and associated documentation files (the "Software"), to deal in the Software
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without restriction, including without limitation the rights to use, copy, modify,
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merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
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permit persons to whom the Software is furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all copies or
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substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
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NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef MU_PARSER_DLL_H
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#define MU_PARSER_DLL_H
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#if defined(WIN32) || defined(_WIN32)
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#ifdef MUPARSERLIB_EXPORTS
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#define API_EXPORT(TYPE) __declspec(dllexport) TYPE __cdecl
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#else
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#define API_EXPORT(TYPE) __declspec(dllimport) TYPE __cdecl
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#endif
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#else
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#define API_EXPORT(TYPE) TYPE
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** \file
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\brief This file contains the DLL interface of muparser.
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*/
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// Basic types
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typedef void *muParserHandle_t; // parser handle
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#ifndef _UNICODE
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typedef char muChar_t; // character type
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#else
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typedef wchar_t muChar_t; // character type
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#endif
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typedef int muBool_t; // boolean type
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typedef int muInt_t; // integer type
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typedef double muFloat_t; // floating point type
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using mu::ValueOrError;
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// function types for calculation
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typedef ValueOrError (*muFun0_t)();
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typedef ValueOrError (*muFun1_t)(muFloat_t);
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typedef ValueOrError (*muFun2_t)(muFloat_t, muFloat_t);
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typedef ValueOrError (*muFun3_t)(muFloat_t, muFloat_t, muFloat_t);
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typedef ValueOrError (*muFun4_t)(muFloat_t, muFloat_t, muFloat_t, muFloat_t);
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typedef ValueOrError (*muFun5_t)(muFloat_t, muFloat_t, muFloat_t, muFloat_t, muFloat_t);
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typedef ValueOrError (*muFun6_t)(muFloat_t, muFloat_t, muFloat_t, muFloat_t, muFloat_t, muFloat_t);
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typedef ValueOrError (*muFun7_t)(muFloat_t, muFloat_t, muFloat_t, muFloat_t, muFloat_t, muFloat_t,
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muFloat_t);
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typedef ValueOrError (*muFun8_t)(muFloat_t, muFloat_t, muFloat_t, muFloat_t, muFloat_t, muFloat_t,
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muFloat_t, muFloat_t);
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typedef ValueOrError (*muFun9_t)(muFloat_t, muFloat_t, muFloat_t, muFloat_t, muFloat_t, muFloat_t,
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muFloat_t, muFloat_t, muFloat_t);
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typedef ValueOrError (*muFun10_t)(muFloat_t, muFloat_t, muFloat_t, muFloat_t, muFloat_t, muFloat_t,
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muFloat_t, muFloat_t, muFloat_t, muFloat_t);
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typedef ValueOrError (*muMultFun_t)(const muFloat_t *, muInt_t);
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typedef ValueOrError (*muStrFun1_t)(const muChar_t *);
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typedef ValueOrError (*muStrFun2_t)(const muChar_t *, muFloat_t);
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typedef ValueOrError (*muStrFun3_t)(const muChar_t *, muFloat_t, muFloat_t);
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// Functions for parser management
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typedef void (*muErrorHandler_t)(
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muParserHandle_t a_hParser); // [optional] callback to an error handler
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typedef muFloat_t *(*muFacFun_t)(const muChar_t *,
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void *); // [optional] callback for creating new variables
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typedef muInt_t (*muIdentFun_t)(const muChar_t *, muInt_t *,
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muFloat_t *); // [optional] value identification callbacks
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//-----------------------------------------------------------------------------------------------------
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// Constants
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static const int muOPRT_ASCT_LEFT = 0;
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static const int muOPRT_ASCT_RIGHT = 1;
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static const int muBASETYPE_FLOAT = 0;
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static const int muBASETYPE_INT = 1;
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//-----------------------------------------------------------------------------------------------------
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//
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//
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// muParser C compatible bindings
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//
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//
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//-----------------------------------------------------------------------------------------------------
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// Basic operations / initialization
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API_EXPORT(muParserHandle_t) mupCreate(int nBaseType);
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API_EXPORT(void) mupRelease(muParserHandle_t a_hParser);
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API_EXPORT(const muChar_t *) mupGetExpr(muParserHandle_t a_hParser);
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API_EXPORT(void) mupSetExpr(muParserHandle_t a_hParser, const muChar_t *a_szExpr);
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API_EXPORT(void)
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mupSetVarFactory(muParserHandle_t a_hParser, muFacFun_t a_pFactory, void *pUserData);
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API_EXPORT(const muChar_t *) mupGetVersion(muParserHandle_t a_hParser);
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API_EXPORT(muFloat_t) mupEval(muParserHandle_t a_hParser);
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// Defining callbacks / variables / constants
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API_EXPORT(void)
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mupDefineFun0(muParserHandle_t a_hParser, const muChar_t *a_szName, muFun0_t a_pFun,
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muBool_t a_bOptimize);
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API_EXPORT(void)
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mupDefineFun1(muParserHandle_t a_hParser, const muChar_t *a_szName, muFun1_t a_pFun,
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muBool_t a_bOptimize);
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API_EXPORT(void)
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mupDefineFun2(muParserHandle_t a_hParser, const muChar_t *a_szName, muFun2_t a_pFun,
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muBool_t a_bOptimize);
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API_EXPORT(void)
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mupDefineFun3(muParserHandle_t a_hParser, const muChar_t *a_szName, muFun3_t a_pFun,
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muBool_t a_bOptimize);
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API_EXPORT(void)
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mupDefineFun4(muParserHandle_t a_hParser, const muChar_t *a_szName, muFun4_t a_pFun,
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muBool_t a_bOptimize);
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API_EXPORT(void)
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mupDefineFun5(muParserHandle_t a_hParser, const muChar_t *a_szName, muFun5_t a_pFun,
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muBool_t a_bOptimize);
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API_EXPORT(void)
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mupDefineFun6(muParserHandle_t a_hParser, const muChar_t *a_szName, muFun6_t a_pFun,
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muBool_t a_bOptimize);
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API_EXPORT(void)
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mupDefineFun7(muParserHandle_t a_hParser, const muChar_t *a_szName, muFun7_t a_pFun,
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muBool_t a_bOptimize);
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API_EXPORT(void)
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mupDefineFun8(muParserHandle_t a_hParser, const muChar_t *a_szName, muFun8_t a_pFun,
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muBool_t a_bOptimize);
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API_EXPORT(void)
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mupDefineFun9(muParserHandle_t a_hParser, const muChar_t *a_szName, muFun9_t a_pFun,
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muBool_t a_bOptimize);
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API_EXPORT(void)
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mupDefineFun10(muParserHandle_t a_hParser, const muChar_t *a_szName, muFun10_t a_pFun,
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muBool_t a_bOptimize);
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// string functions
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API_EXPORT(void)
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mupDefineStrFun1(muParserHandle_t a_hParser, const muChar_t *a_szName, muStrFun1_t a_pFun);
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API_EXPORT(void)
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mupDefineStrFun2(muParserHandle_t a_hParser, const muChar_t *a_szName, muStrFun2_t a_pFun);
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API_EXPORT(void)
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mupDefineStrFun3(muParserHandle_t a_hParser, const muChar_t *a_szName, muStrFun3_t a_pFun);
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API_EXPORT(void)
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mupDefineMultFun(muParserHandle_t a_hParser, const muChar_t *a_szName, muMultFun_t a_pFun,
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muBool_t a_bOptimize);
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API_EXPORT(void)
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mupDefineOprt(muParserHandle_t a_hParser, const muChar_t *a_szName, muFun2_t a_pFun,
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muInt_t a_nPrec, muInt_t a_nOprtAsct, muBool_t a_bOptimize);
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API_EXPORT(void)
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mupDefineConst(muParserHandle_t a_hParser, const muChar_t *a_szName, muFloat_t a_fVal);
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API_EXPORT(void)
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mupDefineStrConst(muParserHandle_t a_hParser, const muChar_t *a_szName, const muChar_t *a_sVal);
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API_EXPORT(void)
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mupDefineVar(muParserHandle_t a_hParser, const muChar_t *a_szName, muFloat_t *a_fVar);
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API_EXPORT(void)
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mupDefinePostfixOprt(muParserHandle_t a_hParser, const muChar_t *a_szName, muFun1_t a_pOprt,
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muBool_t a_bOptimize);
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API_EXPORT(void)
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mupDefineInfixOprt(muParserHandle_t a_hParser, const muChar_t *a_szName, muFun1_t a_pOprt,
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muBool_t a_bOptimize);
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// Define character sets for identifiers
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API_EXPORT(void) mupDefineNameChars(muParserHandle_t a_hParser, const muChar_t *a_szCharset);
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API_EXPORT(void) mupDefineOprtChars(muParserHandle_t a_hParser, const muChar_t *a_szCharset);
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API_EXPORT(void) mupDefineInfixOprtChars(muParserHandle_t a_hParser, const muChar_t *a_szCharset);
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// Remove all / single variables
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API_EXPORT(void) mupRemoveVar(muParserHandle_t a_hParser, const muChar_t *a_szName);
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API_EXPORT(void) mupClearVar(muParserHandle_t a_hParser);
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API_EXPORT(void) mupClearConst(muParserHandle_t a_hParser);
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API_EXPORT(void) mupClearOprt(muParserHandle_t a_hParser);
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API_EXPORT(void) mupClearFun(muParserHandle_t a_hParser);
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// Querying variables / expression variables / constants
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API_EXPORT(int) mupGetExprVarNum(muParserHandle_t a_hParser);
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API_EXPORT(void)
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mupGetExprVar(muParserHandle_t a_hParser, unsigned a_iVar, const muChar_t **a_pszName,
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muFloat_t **a_pVar);
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API_EXPORT(void) mupSetArgSep(muParserHandle_t a_hParser, const muChar_t cArgSep);
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API_EXPORT(void) mupSetDecSep(muParserHandle_t a_hParser, const muChar_t cArgSep);
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API_EXPORT(void) mupSetThousandsSep(muParserHandle_t a_hParser, const muChar_t cArgSep);
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API_EXPORT(void) mupResetLocale(muParserHandle_t a_hParser);
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// Add value recognition callbacks
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API_EXPORT(void) mupAddValIdent(muParserHandle_t a_hParser, muIdentFun_t);
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// Error handling
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API_EXPORT(muBool_t) mupError(muParserHandle_t a_hParser);
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API_EXPORT(void) mupErrorReset(muParserHandle_t a_hParser);
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API_EXPORT(void) mupSetErrorHandler(muParserHandle_t a_hParser, muErrorHandler_t a_pErrHandler);
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API_EXPORT(const muChar_t *) mupGetErrorMsg(muParserHandle_t a_hParser);
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API_EXPORT(muInt_t) mupGetErrorCode(muParserHandle_t a_hParser);
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API_EXPORT(muInt_t) mupGetErrorPos(muParserHandle_t a_hParser);
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API_EXPORT(const muChar_t *) mupGetErrorToken(muParserHandle_t a_hParser);
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// API_EXPORT(const muChar_t*) mupGetErrorExpr(muParserHandle_t a_hParser);
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// This is used for .NET only. It creates a new variable allowing the dll to
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// manage the variable rather than the .NET garbage collector.
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API_EXPORT(muFloat_t *) mupCreateVar();
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API_EXPORT(void) mupReleaseVar(muFloat_t *);
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#ifdef __cplusplus
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}
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#endif
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#endif // include guard
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