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LatCore compatibility
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238
lib/Global.hpp
238
lib/Global.hpp
@ -20,10 +20,7 @@
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#ifndef Latan_Global_hpp_
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#define Latan_Global_hpp_
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// supress warning for the osbolete use of 'register' keyword in Eigen
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#pragma GCC diagnostic ignored "-Wdeprecated-register"
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#include <LatAnalyze/Eigen/Dense>
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#include <LatCore/LatCore.hpp>
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#include <complex>
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#include <fstream>
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#include <iostream>
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@ -34,117 +31,18 @@
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#include <vector>
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#include <cstdlib>
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#define BEGIN_LATAN_NAMESPACE namespace Latan {
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#define BEGIN_LATAN_NAMESPACE \
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namespace Latan {\
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using namespace LatCore;
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#define END_LATAN_NAMESPACE }
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// macro utilities
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#define unique_arg(...) __VA_ARGS__
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#define DEBUG_VAR(x) std::cout << #x << "= " << x << std::endl
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#define DEBUG_MAT(m) std::cout << #m << "=\n" << m << std::endl
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// attribute to switch off unused warnings with gcc
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#ifndef __GNUC__
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#define __unused
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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, ExprType) \
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template <typename Derived>\
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ctorName(const ExprType<Derived> &m): Base(m) {}\
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template<typename Derived>\
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Class & operator=(const ExprType<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_LATAN_NAMESPACE
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// Eigen type aliases //////////////////////////////////////////////////////////
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const int dynamic = -1;
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// array types
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template <typename Derived>
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using ArrayExpr = Eigen::ArrayBase<Derived>;
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template <typename T, int nRow = dynamic, int nCol = dynamic>
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using Array = Eigen::Array<T, nRow, nCol>;
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// matrix types
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template <typename Derived>
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using MatExpr = Eigen::MatrixBase<Derived>;
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template <typename T, int nRow = dynamic, int nCol = dynamic>
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using MatBase = Eigen::Matrix<T, nRow, nCol>;
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typedef MatBase<double> DMatBase;
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// vector types
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template <typename T>
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using Vec = MatBase<T, dynamic, 1>;
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typedef Vec<int> IVec;
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typedef Vec<long int> LVec;
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typedef Vec<double> DVec;
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typedef Vec<std::complex<double>> CVec;
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#define FOR_VEC(vec, i) for (Latan::Index i = 0; i < (vec).size(); ++i)
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#define FOR_ARRAY(ar, i) FOR_VEC(ar, i)
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// block types
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template <typename Derived>
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using Block = Eigen::Block<Derived>;
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template <typename Derived>
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using ConstBlock = const Eigen::Block<const Derived>;
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template <typename Derived>
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using Row = typename Derived::RowXpr;
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template <typename Derived>
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using ConstRow = typename Derived::ConstRowXpr;
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template <typename Derived>
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using Col = typename Derived::ColXpr;
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template <typename Derived>
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using ConstCol = typename Derived::ConstColXpr;
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// map type
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template <typename Derived>
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using Map = Eigen::Map<Derived>;
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template <typename Derived>
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using ConstMap = Eigen::Map<const Derived>;
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// Index type //////////////////////////////////////////////////////////////////
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typedef MatBase<double>::Index Index;
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// Placeholder type ////////////////////////////////////////////////////////////
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struct PlaceHolder {};
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extern PlaceHolder _;
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// Type utilities //////////////////////////////////////////////////////////////
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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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// static logical or
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template <bool... b>
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struct static_or;
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template <bool... tail>
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struct static_or<true, tail...> : static_or<tail...> {};
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template <bool... tail>
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struct static_or<false, tail...> : std::false_type {};
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template <>
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struct static_or<> : std::true_type {};
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// Environment /////////////////////////////////////////////////////////////////
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namespace Env
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{
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@ -156,134 +54,6 @@ namespace Env
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void function(void);
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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 <>
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inline long strTo<long>(const std::string &str)
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{
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return strtol(str.c_str(), (char **)NULL, 10);
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}
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template <>
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inline std::string strTo<std::string>(const std::string &str)
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{
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return str;
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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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// specialization for vectors
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template<>
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inline DVec strTo<DVec>(const std::string &str)
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{
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DVec res;
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std::vector<double> vbuf;
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double buf;
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std::istringstream stream(str);
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while (!stream.eof())
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{
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stream >> buf;
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vbuf.push_back(buf);
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}
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res = Map<DVec>(vbuf.data(), static_cast<Index>(vbuf.size()));
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return res;
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}
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template<>
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inline IVec strTo<IVec>(const std::string &str)
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{
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IVec res;
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std::vector<int> vbuf;
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int buf;
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std::istringstream stream(str);
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while (!stream.eof())
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{
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stream >> buf;
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vbuf.push_back(buf);
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}
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res = Map<IVec>(vbuf.data(), static_cast<Index>(vbuf.size()));
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return res;
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}
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// Manifest file reader ////////////////////////////////////////////////////////
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inline std::vector<std::string> readManifest(const std::string manFileName)
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{
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std::vector<std::string> list;
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std::ifstream manFile;
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char buf[MAX_PATH_LENGTH];
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manFile.open(manFileName);
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while (!manFile.eof())
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{
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manFile.getline(buf, MAX_PATH_LENGTH);
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if (!std::string(buf).empty())
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{
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list.push_back(buf);
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}
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}
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manFile.close();
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return list;
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}
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// Progress bar class //////////////////////////////////////////////////////////
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class ProgressBar
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{
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public:
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// constructor
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template <typename A, typename B>
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ProgressBar(const A current, const B total, const Index nCol = 60);
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// IO
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friend std::ostream & operator<<(std::ostream &out,
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const ProgressBar &&bar);
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private:
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Index current_, total_, nCol_;
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};
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template <typename A, typename B>
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ProgressBar::ProgressBar(const A current, const B total, const Index nCol)
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: current_(static_cast<Index>(current))
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, total_(static_cast<Index>(total))
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, nCol_(nCol)
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{}
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END_LATAN_NAMESPACE
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#include <LatAnalyze/Exceptions.hpp>
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