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ICRS Eurobot 2013
Dependencies: mbed mbed-rtos Servo QEI
tvmet/UnaryFunctionals.h
- Committer:
- madcowswe
- Date:
- 2013-04-09
- Revision:
- 20:70d651156779
- Parent:
- 15:9c5aaeda36dc
File content as of revision 20:70d651156779:
/* * Tiny Vector Matrix Library * Dense Vector Matrix Libary of Tiny size using Expression Templates * * Copyright (C) 2001 - 2007 Olaf Petzold <opetzold@users.sourceforge.net> * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * $Id: UnaryFunctionals.h,v 1.24 2007-06-23 15:58:58 opetzold Exp $ */ #ifndef TVMET_UNARY_FUNCTIONAL_H #define TVMET_UNARY_FUNCTIONAL_H namespace tvmet { /** \class Fcnl_compl UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_neg UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_not UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ #define TVMET_IMPLEMENT_MACRO(NAME, OP) \ template <class T> \ struct Fcnl_##NAME : public UnaryFunctional { \ typedef T value_type; \ \ static inline \ value_type apply_on(value_type rhs) { \ return OP rhs; \ } \ \ static \ void print_xpr(std::ostream& os, std::size_t l=0) { \ os << IndentLevel(l) << "Fcnl_" << #NAME << "<T=" \ << typeid(T).name() << ">," \ << std::endl; \ } \ }; TVMET_IMPLEMENT_MACRO(compl, ~) TVMET_IMPLEMENT_MACRO(neg, -) TVMET_IMPLEMENT_MACRO(not, !) #undef TVMET_IMPLEMENT_MACRO /** \class Fcnl_abs UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_ceil UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_floor UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_sin UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_cos UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_tan UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_sinh UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_cosh UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_tanh UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_asin UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_acos UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_atan UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_exp UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_log UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_log10 UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_sqrt UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ #define TVMET_IMPLEMENT_MACRO(NAME) \ template <class T> \ struct Fcnl_##NAME : public UnaryFunctional { \ typedef T value_type; \ \ static inline \ value_type apply_on(value_type rhs) { \ return TVMET_STD_SCOPE(NAME)(rhs); \ } \ \ static \ void print_xpr(std::ostream& os, std::size_t l=0) { \ os << IndentLevel(l) << "Fcnl_" << #NAME << "<T=" \ << typeid(value_type).name() << ">," \ << std::endl; \ } \ }; TVMET_IMPLEMENT_MACRO(abs) // specialized later, see below TVMET_IMPLEMENT_MACRO(ceil) TVMET_IMPLEMENT_MACRO(floor) TVMET_IMPLEMENT_MACRO(sin) TVMET_IMPLEMENT_MACRO(cos) TVMET_IMPLEMENT_MACRO(tan) TVMET_IMPLEMENT_MACRO(sinh) TVMET_IMPLEMENT_MACRO(cosh) TVMET_IMPLEMENT_MACRO(tanh) TVMET_IMPLEMENT_MACRO(asin) TVMET_IMPLEMENT_MACRO(acos) TVMET_IMPLEMENT_MACRO(atan) TVMET_IMPLEMENT_MACRO(exp) TVMET_IMPLEMENT_MACRO(log) TVMET_IMPLEMENT_MACRO(log10) TVMET_IMPLEMENT_MACRO(sqrt) #undef TVMET_IMPLEMENT_MACRO /** \class Fcnl_cbrt UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_rint UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ #define TVMET_IMPLEMENT_MACRO(NAME) \ template <class T> \ struct Fcnl_##NAME : public UnaryFunctional { \ typedef T value_type; \ \ static inline \ value_type apply_on(value_type rhs) { \ return TVMET_GLOBAL_SCOPE(NAME)(rhs); \ } \ \ static \ void print_xpr(std::ostream& os, std::size_t l=0) { \ os << IndentLevel(l) << "Fcnl_" << #NAME << "<T=" \ << typeid(value_type).name() << ">," \ << std::endl; \ } \ }; TVMET_IMPLEMENT_MACRO(cbrt) TVMET_IMPLEMENT_MACRO(rint) #undef TVMET_IMPLEMENT_MACRO #if defined(TVMET_HAVE_IEEE_MATH) /** \class Fcnl_asinh UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_acosh UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_atanh UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_expm1 UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_log1p UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_erf UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_erfc UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_j0 UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_j1 UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_y0 UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_y1 UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_lgamma UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ #define TVMET_IMPLEMENT_MACRO(NAME) \ template <class T> \ struct Fcnl_##NAME : public UnaryFunctional { \ typedef T value_type; \ \ static inline \ value_type apply_on(value_type rhs) { \ return TVMET_GLOBAL_SCOPE(NAME)(rhs); \ } \ \ static \ void print_xpr(std::ostream& os, std::size_t l=0) { \ os << IndentLevel(l) << "Fcnl_" << #NAME << "<T=" \ << typeid(value_type).name() << ">," \ << std::endl; \ } \ }; TVMET_IMPLEMENT_MACRO(asinh) TVMET_IMPLEMENT_MACRO(acosh) TVMET_IMPLEMENT_MACRO(atanh) TVMET_IMPLEMENT_MACRO(expm1) TVMET_IMPLEMENT_MACRO(log1p) TVMET_IMPLEMENT_MACRO(erf) TVMET_IMPLEMENT_MACRO(erfc) TVMET_IMPLEMENT_MACRO(j0) TVMET_IMPLEMENT_MACRO(j1) TVMET_IMPLEMENT_MACRO(y0) TVMET_IMPLEMENT_MACRO(y1) TVMET_IMPLEMENT_MACRO(lgamma) #undef TVMET_IMPLEMENT_MACRO #endif // defined(TVMET_HAVE_IEEE_MATH) /** \class Fcnl_abs<long int> UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_abs<long long int> UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_abs<float> UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_abs<double> UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_abs<long double> UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ #define TVMET_IMPLEMENT_MACRO(NAME, POD) \ template <class T> struct Fcnl_##NAME; \ template <> \ struct Fcnl_##NAME< POD > : public UnaryFunctional { \ typedef POD value_type; \ \ static inline \ value_type apply_on(value_type rhs) { \ return TVMET_STD_SCOPE(NAME)(rhs); \ } \ \ static \ void print_xpr(std::ostream& os, std::size_t l=0) { \ os << IndentLevel(l) << "Fcnl_" << #NAME << "<T=" \ << typeid(value_type).name() << ">," \ << std::endl; \ } \ }; TVMET_IMPLEMENT_MACRO(labs, long int) #if defined(TVMET_HAVE_LONG_LONG) TVMET_IMPLEMENT_MACRO(labs, long long int) #endif TVMET_IMPLEMENT_MACRO(fabs, float) TVMET_IMPLEMENT_MACRO(fabs, double) #if defined(TVMET_HAVE_LONG_DOUBLE) TVMET_IMPLEMENT_MACRO(fabs, long double) #endif #undef TVMET_IMPLEMENT_MACRO /* * complex support */ #if defined(TVMET_HAVE_COMPLEX) /** * \class Fcnl_abs< std::complex<T> > UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ template <class T> struct Fcnl_abs< std::complex<T> > : public UnaryFunctional { typedef T value_type; static inline value_type apply_on(const std::complex<T>& rhs) { return std::abs(rhs); } static void print_xpr(std::ostream& os, std::size_t l=0) { os << IndentLevel(l) << "Fcnl_abs<T=" << typeid(std::complex<T>).name() << ">," << std::endl; } }; /** * \class Fcnl_conj< std::complex<T> > UnaryFunctionals.h "tvmet/UnaryFunctionals.h" * \brief %Functional for conj. */ template <class T> struct Fcnl_conj : public UnaryFunctional { }; /** \class Fcnl_conj< std::complex<T> > UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ template <class T> struct Fcnl_conj< std::complex<T> > : public UnaryFunctional { typedef std::complex<T> value_type; static inline value_type apply_on(const std::complex<T>& rhs) { return std::conj(rhs); } static void print_xpr(std::ostream& os, std::size_t l=0) { os << IndentLevel(l) << "Fcnl_conj<T=" << typeid(std::complex<T>).name() << ">," << std::endl; } }; /** \class Fcnl_real< std::complex<T> > UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_imag< std::complex<T> > UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_arg< std::complex<T> > UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_norm< std::complex<T> > UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ #define TVMET_IMPLEMENT_MACRO(NAME) \ template <class T> struct Fcnl_##NAME; \ template <class T> \ struct Fcnl_##NAME< std::complex<T> > : public UnaryFunctional { \ typedef T value_type; \ \ static inline \ value_type apply_on(const std::complex<T>& rhs) { \ return TVMET_STD_SCOPE(NAME)(rhs); \ } \ \ static \ void print_xpr(std::ostream& os, std::size_t l=0) { \ os << IndentLevel(l) << "Fcnl_" << #NAME << "<T=" \ << typeid(std::complex<T>).name() << ">," \ << std::endl; \ } \ }; TVMET_IMPLEMENT_MACRO(real) TVMET_IMPLEMENT_MACRO(imag) TVMET_IMPLEMENT_MACRO(arg) TVMET_IMPLEMENT_MACRO(norm) #undef TVMET_IMPLEMENT_MACRO #endif // defined(TVMET_HAVE_COMPLEX) #if defined(TVMET_HAVE_IEEE_MATH) /** \class Fcnl_isnan UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_isinf UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ /** \class Fcnl_finite UnaryFunctionals.h "tvmet/UnaryFunctionals.h" */ #define TVMET_IMPLEMENT_MACRO(NAME, POD) \ template <class T> \ struct Fcnl_##NAME : public UnaryFunctional { \ typedef T value_type; \ \ static inline \ POD apply_on(T rhs) { \ return TVMET_GLOBAL_SCOPE(NAME)(rhs); \ } \ \ static \ void print_xpr(std::ostream& os, std::size_t l=0) { \ os << IndentLevel(l) << "Fcnl_" << #NAME << "<T=" \ << typeid(POD).name() << ">," \ << std::endl; \ } \ }; TVMET_IMPLEMENT_MACRO(isnan, int) TVMET_IMPLEMENT_MACRO(isinf, int) TVMET_IMPLEMENT_MACRO(finite, int) #undef TVMET_IMPLEMENT_MACRO #endif // defined(TVMET_HAVE_IEEE_MATH) } // namespace tvmet #endif // TVMET_UNARY_FUNCTIONAL_H // Local Variables: // mode:C++ // tab-width:8 // End: