81 lines
3.3 KiB
C++
81 lines
3.3 KiB
C++
#ifndef MU_PACKAGE_UNIT_H
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#define MU_PACKAGE_UNIT_H
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/*
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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) 2016, Ingo Berg
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <memory>
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#include "mpIPackage.h"
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#include "mpIOprt.h"
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MUP_NAMESPACE_START
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#define MUP_POSTFIX_DEF(CLASS) \
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class CLASS : public IOprtPostfix \
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{ \
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public: \
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CLASS(IPackage* pPackage=nullptr); \
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virtual void Eval(ptr_val_type &ret, const ptr_val_type *a_pArg, int a_iArgc); \
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virtual const char_type* GetDesc() const; \
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virtual IToken* Clone() const; \
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};
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MUP_POSTFIX_DEF(OprtNano)
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MUP_POSTFIX_DEF(OprtMicro)
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MUP_POSTFIX_DEF(OprtMilli)
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MUP_POSTFIX_DEF(OprtKilo)
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MUP_POSTFIX_DEF(OprtMega)
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MUP_POSTFIX_DEF(OprtGiga)
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#undef MUP_POSTFIX_DEF
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//------------------------------------------------------------------------------
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/** \brief Package for installing unit postfix operators into muParserX. */
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class PackageUnit : public IPackage
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{
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friend class std::unique_ptr<PackageUnit>;
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public:
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static IPackage* Instance();
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virtual void AddToParser(ParserXBase *pParser);
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virtual string_type GetDesc() const;
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virtual string_type GetPrefix() const;
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private:
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static std::unique_ptr<PackageUnit> s_pInstance;
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};
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MUP_NAMESPACE_END
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#endif
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