263 lines
8.9 KiB
C++
263 lines
8.9 KiB
C++
/** \file
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\brief Definition of functions for complex valued operations.
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<pre>
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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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muParserX - A C++ math parser library with array and string support
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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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</pre>
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*/
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#ifndef MUP_COMPLEX_FUNCTIONS_H
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#define MUP_COMPLEX_FUNCTIONS_H
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#include "mpICallback.h"
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MUP_NAMESPACE_START
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//-----------------------------------------------------------------------
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/** \brief Parser callback object for returning the real part of a complex number.
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\ingroup functions
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*/
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class FunCmplxReal : public ICallback
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{
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public:
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FunCmplxReal();
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virtual ~FunCmplxReal();
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virtual void Eval(ptr_val_type& ret, const ptr_val_type* a_pArg, int a_iArgc) override;
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virtual const char_type* GetDesc() const override;
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virtual IToken* Clone() const override;
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};
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//-----------------------------------------------------------------------
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/** \brief Parser callback object for returning the imaginary part of a complex number.
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\ingroup functions
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*/
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class FunCmplxImag : public ICallback
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{
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public:
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FunCmplxImag();
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virtual void Eval(ptr_val_type& ret, const ptr_val_type* a_pArg, int a_iArgc) override;
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virtual const char_type* GetDesc() const override;
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virtual IToken* Clone() const override;
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};
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//-----------------------------------------------------------------------
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/** \brief Parser callback object for returning the complex conjugate of
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the complex number.
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\ingroup functions
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*/
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class FunCmplxConj : public ICallback
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{
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public:
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FunCmplxConj();
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virtual void Eval(ptr_val_type& ret, const ptr_val_type* a_pArg, int a_iArgc) override;
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virtual const char_type* GetDesc() const override;
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virtual IToken* Clone() const override;
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};
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//-----------------------------------------------------------------------
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/** \brief Parser callback object for returning the phase angle
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(or angular component) of a complex number, expressed in radians.
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\ingroup functions
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*/
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class FunCmplxArg : public ICallback
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{
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public:
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FunCmplxArg();
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virtual void Eval(ptr_val_type& ret, const ptr_val_type* a_pArg, int a_iArgc) override;
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virtual const char_type* GetDesc() const override;
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virtual IToken* Clone() const override;
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};
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//-----------------------------------------------------------------------
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/** \brief Parser callback object for returning the norm value of the
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complex number phase angle.
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\ingroup functions
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*/
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class FunCmplxNorm : public ICallback
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{
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public:
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FunCmplxNorm();
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virtual void Eval(ptr_val_type& ret, const ptr_val_type* a_pArg, int a_iArgc) override;
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virtual const char_type* GetDesc() const override;
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virtual IToken* Clone() const override;
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};
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//-----------------------------------------------------------------------
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class FunCmplxCos : public ICallback
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{
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public:
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FunCmplxCos();
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virtual void Eval(ptr_val_type& ret, const ptr_val_type* a_pArg, int a_iArgc) override;
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virtual const char_type* GetDesc() const override;
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virtual IToken* Clone() const override;
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};
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//-----------------------------------------------------------------------
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class FunCmplxSin : public ICallback
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{
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public:
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FunCmplxSin();
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virtual void Eval(ptr_val_type& ret, const ptr_val_type* a_pArg, int a_iArgc) override;
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virtual const char_type* GetDesc() const override;
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virtual IToken* Clone() const override;
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};
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//-----------------------------------------------------------------------
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class FunCmplxCosH : public ICallback
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{
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public:
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FunCmplxCosH();
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virtual void Eval(ptr_val_type& ret, const ptr_val_type* a_pArg, int a_iArgc) override;
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virtual const char_type* GetDesc() const override;
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virtual IToken* Clone() const override;
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};
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//-----------------------------------------------------------------------
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class FunCmplxSinH : public ICallback
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{
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public:
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FunCmplxSinH();
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virtual void Eval(ptr_val_type& ret, const ptr_val_type* a_pArg, int a_iArgc) override;
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virtual const char_type* GetDesc() const override;
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virtual IToken* Clone() const override;
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};
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//-----------------------------------------------------------------------
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class FunCmplxTan : public ICallback
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{
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public:
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FunCmplxTan();
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virtual void Eval(ptr_val_type& ret, const ptr_val_type* a_pArg, int a_iArgc) override;
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virtual const char_type* GetDesc() const override;
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virtual IToken* Clone() const override;
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};
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//-----------------------------------------------------------------------
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class FunCmplxTanH : public ICallback
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{
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public:
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FunCmplxTanH();
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virtual void Eval(ptr_val_type& ret, const ptr_val_type* a_pArg, int a_iArgc) override;
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virtual const char_type* GetDesc() const override;
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virtual IToken* Clone() const override;
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};
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//-----------------------------------------------------------------------
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class FunCmplxSqrt : public ICallback
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{
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public:
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FunCmplxSqrt();
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virtual void Eval(ptr_val_type& ret, const ptr_val_type* a_pArg, int a_iArgc) override;
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virtual const char_type* GetDesc() const override;
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virtual IToken* Clone() const override;
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};
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//-----------------------------------------------------------------------
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class FunCmplxExp : public ICallback
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{
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public:
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FunCmplxExp();
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virtual void Eval(ptr_val_type& ret, const ptr_val_type* a_pArg, int a_iArgc) override;
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virtual const char_type* GetDesc() const override;
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virtual IToken* Clone() const override;
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};
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//-----------------------------------------------------------------------
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class FunCmplxLn : public ICallback
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{
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public:
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FunCmplxLn();
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virtual void Eval(ptr_val_type& ret, const ptr_val_type* a_pArg, int a_iArgc) override;
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virtual const char_type* GetDesc() const override;
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virtual IToken* Clone() const override;
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};
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//-----------------------------------------------------------------------
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class FunCmplxLog : public ICallback
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{
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public:
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FunCmplxLog();
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virtual void Eval(ptr_val_type& ret, const ptr_val_type* a_pArg, int a_iArgc) override;
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virtual const char_type* GetDesc() const override;
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virtual IToken* Clone() const override;
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};
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//-----------------------------------------------------------------------
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class FunCmplxLog10 : public ICallback
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{
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public:
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FunCmplxLog10();
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virtual void Eval(ptr_val_type& ret, const ptr_val_type* a_pArg, int a_iArgc) override;
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virtual const char_type* GetDesc() const override;
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virtual IToken* Clone() const override;
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};
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//-----------------------------------------------------------------------
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class FunCmplxLog2 : public ICallback
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{
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public:
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FunCmplxLog2();
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virtual void Eval(ptr_val_type& ret, const ptr_val_type* a_pArg, int a_iArgc) override;
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virtual const char_type* GetDesc() const override;
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virtual IToken* Clone() const override;
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};
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//-----------------------------------------------------------------------
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class FunCmplxAbs : public ICallback
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{
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public:
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FunCmplxAbs();
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virtual void Eval(ptr_val_type& ret, const ptr_val_type* a_pArg, int a_iArgc) override;
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virtual const char_type* GetDesc() const override;
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virtual IToken* Clone() const override;
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};
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//-----------------------------------------------------------------------
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class FunCmplxPow : public ICallback
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{
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public:
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FunCmplxPow();
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virtual void Eval(ptr_val_type& ret, const ptr_val_type* a_pArg, int a_iArgc) override;
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virtual const char_type* GetDesc() const override;
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virtual IToken* Clone() const override;
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};
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} // namespace mu
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#endif
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