mirror of
https://github.com/aportelli/LatAnalyze.git
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119 lines
2.6 KiB
C++
119 lines
2.6 KiB
C++
/*
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* Global.hpp, part of LatAnalyze 3
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*
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* Copyright (C) 2013 - 2014 Antonin Portelli
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*
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* LatAnalyze 3 is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* LatAnalyze 3 is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with LatAnalyze 3. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef Latan_Global_hpp_
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#define Latan_Global_hpp_
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#include <map>
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#include <string>
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#include <latan/Eigen/Dense>
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#define BEGIN_NAMESPACE namespace Latan {
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#define END_NAMESPACE }
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// macro utilities
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#define unique_arg(...) __VA_ARGS__
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// attribute to switch off unused warnings with gcc
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#ifdef __GNUC__
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#define __dumb __attribute__((unused))
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#else
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#define __dumb
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#endif
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// max length for paths
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#define MAX_PATH_LENGTH 512u
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// copy/assignement from Eigen expression
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#define EIGEN_EXPR_CTOR(ctorName, Class, Base, EigenBase) \
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template <typename Derived>\
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ctorName(const Eigen::EigenBase<Derived> &m): Base(m) {}\
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template<typename Derived>\
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Class & operator=(const Eigen::EigenBase<Derived> &m)\
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{\
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this->Base::operator=(m);\
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return *this;\
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}
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BEGIN_NAMESPACE
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// Environment
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namespace Env
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{
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extern const std::string fullName;
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extern const std::string name;
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extern const std::string version;
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extern const std::string msgPrefix;
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}
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// vector type
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typedef Eigen::VectorXd DVec;
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// pointer type test
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template <typename Derived, typename Base>
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inline bool isDerivedFrom(const Base *pt)
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{
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return (dynamic_cast<const Derived *>(pt) != nullptr);
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}
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// string conversions
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template <typename T>
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inline T strTo(const std::string &str)
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{
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T buf;
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std::istringstream stream(str);
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stream >> buf;
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return buf;
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}
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//// optimized specializations
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template <>
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inline float strTo<float>(const std::string &str)
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{
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return strtof(str.c_str(), (char **)NULL);
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}
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template <>
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inline double strTo<double>(const std::string &str)
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{
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return strtod(str.c_str(), (char **)NULL);
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}
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template <>
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inline int strTo<int>(const std::string &str)
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{
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return (int)(strtol(str.c_str(), (char **)NULL, 10));
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}
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template <typename T>
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inline std::string strFrom(const T x)
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{
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std::ostringstream stream;
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stream << x;
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return stream.str();
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}
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END_NAMESPACE
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#include <latan/Exceptions.hpp>
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#endif // Latan_Global_hpp_
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