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| author | astrojhgu <astrojhgu@ed2142bd-67ad-457f-ba7c-d818d4011675> | 2008-12-15 07:26:12 +0000 |
|---|---|---|
| committer | astrojhgu <astrojhgu@ed2142bd-67ad-457f-ba7c-d818d4011675> | 2008-12-15 07:26:12 +0000 |
| commit | 1f4a944064bc42284c33e6b755353d191cf288e8 (patch) | |
| tree | c8cb2253dea5f395e0f867aa6976433bd3eb00de /muparser/muParserCallback.cpp | |
| download | opt-utilities-1f4a944064bc42284c33e6b755353d191cf288e8.tar.bz2 | |
git-svn-id: file:///home/svn/opt_utilities@1 ed2142bd-67ad-457f-ba7c-d818d4011675
Diffstat (limited to 'muparser/muParserCallback.cpp')
| -rw-r--r-- | muparser/muParserCallback.cpp | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/muparser/muParserCallback.cpp b/muparser/muParserCallback.cpp new file mode 100644 index 0000000..1312ad7 --- /dev/null +++ b/muparser/muParserCallback.cpp @@ -0,0 +1,198 @@ +/*
+ __________
+ _____ __ __\______ \_____ _______ ______ ____ _______
+ / \ | | \| ___/\__ \ \_ __ \/ ___/_/ __ \\_ __ \
+ | Y Y \| | /| | / __ \_| | \/\___ \ \ ___/ | | \/
+ |__|_| /|____/ |____| (____ /|__| /____ > \___ >|__|
+ \/ \/ \/ \/
+ Copyright (C) 2004-2006 Ingo Berg
+
+ Permission is hereby granted, free of charge, to any person obtaining a copy of this
+ software and associated documentation files (the "Software"), to deal in the Software
+ without restriction, including without limitation the rights to use, copy, modify,
+ merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be included in all copies or
+ substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
+ NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+#include "muParserCallback.h"
+
+
+namespace mu
+{
+
+ ParserCallback::ParserCallback(fun_type1 a_pFun, bool a_bAllowOpti, int a_iPrec, ECmdCode a_iCode)
+ :m_pFun((void*)a_pFun)
+ ,m_iArgc(1)
+ ,m_iPri(a_iPrec)
+ ,m_iCode(a_iCode)
+ ,m_iType(tpDBL)
+ ,m_bAllowOpti(a_bAllowOpti)
+ {}
+
+
+ ParserCallback::ParserCallback( fun_type2 a_pFun, bool a_bAllowOpti, int a_iPrec, ECmdCode a_iCode)
+ :m_pFun((void*)a_pFun)
+ ,m_iArgc(2)
+ ,m_iPri(a_iPrec)
+ ,m_iCode(a_iCode)
+ ,m_iType(tpDBL)
+ ,m_bAllowOpti(a_bAllowOpti)
+ {}
+
+
+ ParserCallback::ParserCallback(fun_type3 a_pFun, bool a_bAllowOpti)
+ :m_pFun((void*)a_pFun)
+ ,m_iArgc(3)
+ ,m_iPri(-1)
+ ,m_iCode(cmFUNC)
+ ,m_iType(tpDBL)
+ ,m_bAllowOpti(a_bAllowOpti)
+ {}
+
+
+ ParserCallback::ParserCallback(fun_type4 a_pFun, bool a_bAllowOpti)
+ :m_pFun((void*)a_pFun)
+ ,m_iArgc(4)
+ ,m_iPri(-1)
+ ,m_iCode(cmFUNC)
+ ,m_iType(tpDBL)
+ ,m_bAllowOpti(a_bAllowOpti)
+ {}
+
+ ParserCallback::ParserCallback(fun_type5 a_pFun, bool a_bAllowOpti)
+ :m_pFun((void*)a_pFun)
+ ,m_iArgc(5)
+ ,m_iPri(-1)
+ ,m_iCode(cmFUNC)
+ ,m_iType(tpDBL)
+ ,m_bAllowOpti(a_bAllowOpti)
+ {}
+
+ ParserCallback::ParserCallback(multfun_type a_pFun, bool a_bAllowOpti)
+ :m_pFun((void*)a_pFun)
+ ,m_iArgc(-1)
+ ,m_iPri(-1)
+ ,m_iCode(cmFUNC)
+ ,m_iType(tpDBL)
+ ,m_bAllowOpti(a_bAllowOpti)
+ {}
+
+ ParserCallback::ParserCallback(strfun_type1 a_pFun, bool a_bAllowOpti)
+ :m_pFun((void*)a_pFun)
+ ,m_iArgc(0)
+ ,m_iPri(-1)
+ ,m_iCode(cmFUNC_STR)
+ ,m_iType(tpSTR)
+ ,m_bAllowOpti(a_bAllowOpti)
+ {}
+
+ ParserCallback::ParserCallback(strfun_type2 a_pFun, bool a_bAllowOpti)
+ :m_pFun((void*)a_pFun)
+ ,m_iArgc(1)
+ ,m_iPri(-1)
+ ,m_iCode(cmFUNC_STR)
+ ,m_iType(tpSTR)
+ ,m_bAllowOpti(a_bAllowOpti)
+ {}
+
+ ParserCallback::ParserCallback(strfun_type3 a_pFun, bool a_bAllowOpti)
+ :m_pFun((void*)a_pFun)
+ ,m_iArgc(2)
+ ,m_iPri(-1)
+ ,m_iCode(cmFUNC_STR)
+ ,m_iType(tpSTR)
+ ,m_bAllowOpti(a_bAllowOpti)
+ {}
+
+ /** \brief Default constructor.
+
+ \throw nothrow
+ */
+ ParserCallback::ParserCallback()
+ :m_pFun(0)
+ ,m_iArgc(0)
+ ,m_iCode(cmUNKNOWN)
+ ,m_iType(tpVOID)
+ ,m_bAllowOpti(0)
+ {}
+
+ /** \brief Copy constructor.
+
+ \throw nothrow
+ */
+ ParserCallback::ParserCallback(const ParserCallback &a_Fun)
+ {
+ m_pFun = a_Fun.m_pFun;
+ m_iArgc = a_Fun.m_iArgc;
+ m_bAllowOpti = a_Fun.m_bAllowOpti;
+ m_iCode = a_Fun.m_iCode;
+ m_iType = a_Fun.m_iType;
+ m_iPri = a_Fun.m_iPri;
+ }
+
+ /** \brief Clone this instance and return a pointer to the new instance. */
+ ParserCallback* ParserCallback::Clone() const
+ {
+ return new ParserCallback(*this);
+ }
+
+
+ /** \brief Return tru if the function is conservative.
+
+ Conservative functions return always the same result for the same argument.
+ \throw nothrow
+ */
+ bool ParserCallback::IsOptimizable() const
+ {
+ return m_bAllowOpti;
+ }
+
+ /** \brief Get the callback address for the parser function.
+
+ The type of the address is void. It needs to be recasted according to the
+ argument number to the right type.
+
+ \throw nothrow
+ \return #pFun
+ */
+ void* ParserCallback::GetAddr() const
+ {
+ return m_pFun;
+ }
+
+ /** \brief Return the callback code. */
+ ECmdCode ParserCallback::GetCode() const
+ {
+ return m_iCode;
+ }
+
+
+ ETypeCode ParserCallback::GetType() const
+ {
+ return m_iType;
+ }
+
+ /** \brief Return the operator priority.
+
+ Only valid if the callback token is an operator token (binary or infix).
+ */
+ int ParserCallback::GetPri() const
+ {
+ return m_iPri;
+ }
+
+ /** \brief Returns the number of function Arguments. */
+ int ParserCallback::GetArgc() const
+ {
+ return m_iArgc;
+ }
+} // namespace mu
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