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C++ indentation
This commit is contained in:
paboyle
parent
176a021ce9
commit
4be31ad1f6
@ -1,4 +1,4 @@
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/*************************************************************************************
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/*************************************************************************************
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Grid physics library, www.github.com/paboyle/Grid
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@ -25,502 +25,504 @@ Author: Guido Cossu <guido.cossu@ed.ac.uk>
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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See the full license in the file "LICENSE" in the top level distribution directory
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*************************************************************************************/
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/* END LEGAL */
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*************************************************************************************/
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/* END LEGAL */
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#ifndef GRID_SERIALISATION_ABSTRACT_READER_H
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#define GRID_SERIALISATION_ABSTRACT_READER_H
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#include <type_traits>
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namespace Grid {
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// Vector IO utilities ///////////////////////////////////////////////////////
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// helper function to read space-separated values
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template <typename T>
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std::vector<T> strToVec(const std::string s)
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{
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std::istringstream sstr(s);
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T buf;
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std::vector<T> v;
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NAMESPACE_BEGIN(Grid);
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// Vector IO utilities ///////////////////////////////////////////////////////
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// helper function to read space-separated values
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template <typename T>
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std::vector<T> strToVec(const std::string s)
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{
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std::istringstream sstr(s);
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T buf;
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std::vector<T> v;
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while(!sstr.eof())
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while(!sstr.eof())
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{
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sstr >> buf;
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v.push_back(buf);
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}
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return v;
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}
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return v;
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}
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// output to streams for vectors
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template < class T >
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inline std::ostream & operator<<(std::ostream &os, const std::vector<T> &v)
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{
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os << "[";
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for (auto &x: v)
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// output to streams for vectors
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template < class T >
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inline std::ostream & operator<<(std::ostream &os, const std::vector<T> &v)
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{
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os << "[";
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for (auto &x: v)
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{
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os << x << " ";
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}
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if (v.size() > 0)
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if (v.size() > 0)
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{
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os << "\b";
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}
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os << "]";
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os << "]";
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return os;
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}
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return os;
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}
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// Vector element trait //////////////////////////////////////////////////////
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template <typename T>
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struct element
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{
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typedef T type;
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static constexpr bool is_number = false;
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};
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// Vector element trait //////////////////////////////////////////////////////
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template <typename T>
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struct element
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{
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typedef T type;
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static constexpr bool is_number = false;
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};
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template <typename T>
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struct element<std::vector<T>>
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{
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typedef typename element<T>::type type;
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static constexpr bool is_number = std::is_arithmetic<T>::value
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or is_complex<T>::value
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or element<T>::is_number;
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};
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template <typename T>
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struct element<std::vector<T>>
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{
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typedef typename element<T>::type type;
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static constexpr bool is_number = std::is_arithmetic<T>::value
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or is_complex<T>::value
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or element<T>::is_number;
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};
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// Vector flattening utility class ////////////////////////////////////////////
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// Class to flatten a multidimensional std::vector
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template <typename V>
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class Flatten
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{
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public:
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typedef typename element<V>::type Element;
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public:
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explicit Flatten(const V &vector);
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const V & getVector(void);
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const std::vector<Element> & getFlatVector(void);
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const std::vector<size_t> & getDim(void);
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private:
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void accumulate(const Element &e);
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template <typename W>
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void accumulate(const W &v);
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void accumulateDim(const Element &e);
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template <typename W>
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void accumulateDim(const W &v);
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private:
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const V &vector_;
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std::vector<Element> flatVector_;
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std::vector<size_t> dim_;
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};
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// Vector flattening utility class ////////////////////////////////////////////
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// Class to flatten a multidimensional std::vector
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template <typename V>
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class Flatten
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{
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public:
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typedef typename element<V>::type Element;
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public:
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explicit Flatten(const V &vector);
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const V & getVector(void);
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const std::vector<Element> & getFlatVector(void);
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const std::vector<size_t> & getDim(void);
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private:
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void accumulate(const Element &e);
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template <typename W>
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void accumulate(const W &v);
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void accumulateDim(const Element &e);
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template <typename W>
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void accumulateDim(const W &v);
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private:
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const V &vector_;
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std::vector<Element> flatVector_;
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std::vector<size_t> dim_;
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};
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// Class to reconstruct a multidimensional std::vector
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template <typename V>
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class Reconstruct
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{
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public:
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typedef typename element<V>::type Element;
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public:
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Reconstruct(const std::vector<Element> &flatVector,
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const std::vector<size_t> &dim);
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const V & getVector(void);
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const std::vector<Element> & getFlatVector(void);
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const std::vector<size_t> & getDim(void);
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private:
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void fill(std::vector<Element> &v);
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template <typename W>
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void fill(W &v);
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void resize(std::vector<Element> &v, const unsigned int dim);
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template <typename W>
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void resize(W &v, const unsigned int dim);
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private:
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V vector_;
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const std::vector<Element> &flatVector_;
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std::vector<size_t> dim_;
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size_t ind_{0};
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unsigned int dimInd_{0};
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};
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// Class to reconstruct a multidimensional std::vector
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template <typename V>
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class Reconstruct
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{
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public:
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typedef typename element<V>::type Element;
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public:
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Reconstruct(const std::vector<Element> &flatVector,
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const std::vector<size_t> &dim);
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const V & getVector(void);
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const std::vector<Element> & getFlatVector(void);
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const std::vector<size_t> & getDim(void);
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private:
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void fill(std::vector<Element> &v);
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template <typename W>
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void fill(W &v);
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void resize(std::vector<Element> &v, const unsigned int dim);
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template <typename W>
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void resize(W &v, const unsigned int dim);
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private:
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V vector_;
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const std::vector<Element> &flatVector_;
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std::vector<size_t> dim_;
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size_t ind_{0};
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unsigned int dimInd_{0};
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};
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// Pair IO utilities /////////////////////////////////////////////////////////
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// helper function to parse input in the format "<obj1 obj2>"
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template <typename T1, typename T2>
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inline std::istream & operator>>(std::istream &is, std::pair<T1, T2> &buf)
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{
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T1 buf1;
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T2 buf2;
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char c;
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// Pair IO utilities /////////////////////////////////////////////////////////
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// helper function to parse input in the format "<obj1 obj2>"
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template <typename T1, typename T2>
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inline std::istream & operator>>(std::istream &is, std::pair<T1, T2> &buf)
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{
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T1 buf1;
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T2 buf2;
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char c;
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// Search for "pair" delimiters.
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do
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// Search for "pair" delimiters.
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do
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{
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is.get(c);
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} while (c != '<' && !is.eof());
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if (c == '<')
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if (c == '<')
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{
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int start = is.tellg();
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do
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{
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is.get(c);
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} while (c != '>' && !is.eof());
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{
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is.get(c);
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} while (c != '>' && !is.eof());
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if (c == '>')
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{
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int end = is.tellg();
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int psize = end - start - 1;
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{
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int end = is.tellg();
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int psize = end - start - 1;
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// Only read data between pair limiters.
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is.seekg(start);
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std::string tmpstr(psize, ' ');
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is.read(&tmpstr[0], psize);
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std::istringstream temp(tmpstr);
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temp >> buf1 >> buf2;
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buf = std::make_pair(buf1, buf2);
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is.seekg(end);
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}
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// Only read data between pair limiters.
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is.seekg(start);
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std::string tmpstr(psize, ' ');
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is.read(&tmpstr[0], psize);
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std::istringstream temp(tmpstr);
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temp >> buf1 >> buf2;
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buf = std::make_pair(buf1, buf2);
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is.seekg(end);
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}
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}
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is.peek();
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return is;
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}
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is.peek();
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return is;
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}
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// output to streams for pairs
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template <class T1, class T2>
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inline std::ostream & operator<<(std::ostream &os, const std::pair<T1, T2> &p)
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// output to streams for pairs
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template <class T1, class T2>
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inline std::ostream & operator<<(std::ostream &os, const std::pair<T1, T2> &p)
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{
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os << "<" << p.first << " " << p.second << ">";
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return os;
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}
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// Abstract writer/reader classes ////////////////////////////////////////////
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// static polymorphism implemented using CRTP idiom
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class Serializable;
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// Static abstract writer
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template <typename T>
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class Writer
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{
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public:
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Writer(void);
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virtual ~Writer(void) = default;
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void push(const std::string &s);
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void pop(void);
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template <typename U>
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typename std::enable_if<std::is_base_of<Serializable, U>::value, void>::type
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write(const std::string& s, const U &output);
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template <typename U>
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typename std::enable_if<!std::is_base_of<Serializable, U>::value, void>::type
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write(const std::string& s, const U &output);
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private:
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T *upcast;
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};
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// Static abstract reader
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template <typename T>
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class Reader
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{
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public:
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Reader(void);
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virtual ~Reader(void) = default;
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bool push(const std::string &s);
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void pop(void);
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template <typename U>
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typename std::enable_if<std::is_base_of<Serializable, U>::value, void>::type
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read(const std::string& s, U &output);
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template <typename U>
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typename std::enable_if<!std::is_base_of<Serializable, U>::value, void>::type
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read(const std::string& s, U &output);
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protected:
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template <typename U>
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void fromString(U &output, const std::string &s);
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private:
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T *upcast;
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};
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// What is the vtype
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template<typename T> struct isReader {
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static const bool value = false;
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};
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template<typename T> struct isWriter {
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static const bool value = false;
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};
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// Generic writer interface
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// serializable base class
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class Serializable
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{
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public:
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template <typename T>
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static inline void write(Writer<T> &WR,const std::string &s,
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const Serializable &obj)
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{}
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template <typename T>
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static inline void read(Reader<T> &RD,const std::string &s,
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Serializable &obj)
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{}
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friend inline std::ostream & operator<<(std::ostream &os,
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const Serializable &obj)
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{
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os << "<" << p.first << " " << p.second << ">";
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return os;
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}
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|
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// Abstract writer/reader classes ////////////////////////////////////////////
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// static polymorphism implemented using CRTP idiom
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class Serializable;
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};
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|
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// Static abstract writer
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template <typename T>
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class Writer
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{
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public:
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Writer(void);
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virtual ~Writer(void) = default;
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void push(const std::string &s);
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void pop(void);
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template <typename U>
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typename std::enable_if<std::is_base_of<Serializable, U>::value, void>::type
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write(const std::string& s, const U &output);
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template <typename U>
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typename std::enable_if<!std::is_base_of<Serializable, U>::value, void>::type
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write(const std::string& s, const U &output);
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private:
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T *upcast;
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};
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// Flatten class template implementation /////////////////////////////////////
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template <typename V>
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void Flatten<V>::accumulate(const Element &e)
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{
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flatVector_.push_back(e);
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}
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|
||||
// Static abstract reader
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template <typename T>
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class Reader
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{
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public:
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Reader(void);
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virtual ~Reader(void) = default;
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bool push(const std::string &s);
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void pop(void);
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template <typename U>
|
||||
typename std::enable_if<std::is_base_of<Serializable, U>::value, void>::type
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read(const std::string& s, U &output);
|
||||
template <typename U>
|
||||
typename std::enable_if<!std::is_base_of<Serializable, U>::value, void>::type
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read(const std::string& s, U &output);
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||||
protected:
|
||||
template <typename U>
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||||
void fromString(U &output, const std::string &s);
|
||||
private:
|
||||
T *upcast;
|
||||
};
|
||||
|
||||
// What is the vtype
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||||
template<typename T> struct isReader {
|
||||
static const bool value = false;
|
||||
};
|
||||
template<typename T> struct isWriter {
|
||||
static const bool value = false;
|
||||
};
|
||||
|
||||
|
||||
|
||||
// Generic writer interface
|
||||
// serializable base class
|
||||
class Serializable
|
||||
{
|
||||
public:
|
||||
template <typename T>
|
||||
static inline void write(Writer<T> &WR,const std::string &s,
|
||||
const Serializable &obj)
|
||||
{}
|
||||
|
||||
template <typename T>
|
||||
static inline void read(Reader<T> &RD,const std::string &s,
|
||||
Serializable &obj)
|
||||
{}
|
||||
|
||||
friend inline std::ostream & operator<<(std::ostream &os,
|
||||
const Serializable &obj)
|
||||
{
|
||||
return os;
|
||||
}
|
||||
};
|
||||
|
||||
// Flatten class template implementation /////////////////////////////////////
|
||||
template <typename V>
|
||||
void Flatten<V>::accumulate(const Element &e)
|
||||
{
|
||||
flatVector_.push_back(e);
|
||||
}
|
||||
|
||||
template <typename V>
|
||||
template <typename W>
|
||||
void Flatten<V>::accumulate(const W &v)
|
||||
{
|
||||
for (auto &e: v)
|
||||
template <typename V>
|
||||
template <typename W>
|
||||
void Flatten<V>::accumulate(const W &v)
|
||||
{
|
||||
for (auto &e: v)
|
||||
{
|
||||
accumulate(e);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
template <typename V>
|
||||
void Flatten<V>::accumulateDim(const Element &e) {};
|
||||
template <typename V>
|
||||
void Flatten<V>::accumulateDim(const Element &e) {};
|
||||
|
||||
template <typename V>
|
||||
template <typename W>
|
||||
void Flatten<V>::accumulateDim(const W &v)
|
||||
{
|
||||
dim_.push_back(v.size());
|
||||
accumulateDim(v[0]);
|
||||
}
|
||||
template <typename V>
|
||||
template <typename W>
|
||||
void Flatten<V>::accumulateDim(const W &v)
|
||||
{
|
||||
dim_.push_back(v.size());
|
||||
accumulateDim(v[0]);
|
||||
}
|
||||
|
||||
template <typename V>
|
||||
Flatten<V>::Flatten(const V &vector)
|
||||
template <typename V>
|
||||
Flatten<V>::Flatten(const V &vector)
|
||||
: vector_(vector)
|
||||
{
|
||||
accumulate(vector_);
|
||||
accumulateDim(vector_);
|
||||
}
|
||||
{
|
||||
accumulate(vector_);
|
||||
accumulateDim(vector_);
|
||||
}
|
||||
|
||||
template <typename V>
|
||||
const V & Flatten<V>::getVector(void)
|
||||
{
|
||||
return vector_;
|
||||
}
|
||||
template <typename V>
|
||||
const V & Flatten<V>::getVector(void)
|
||||
{
|
||||
return vector_;
|
||||
}
|
||||
|
||||
template <typename V>
|
||||
const std::vector<typename Flatten<V>::Element> &
|
||||
Flatten<V>::getFlatVector(void)
|
||||
{
|
||||
return flatVector_;
|
||||
}
|
||||
template <typename V>
|
||||
const std::vector<typename Flatten<V>::Element> &
|
||||
Flatten<V>::getFlatVector(void)
|
||||
{
|
||||
return flatVector_;
|
||||
}
|
||||
|
||||
template <typename V>
|
||||
const std::vector<size_t> & Flatten<V>::getDim(void)
|
||||
{
|
||||
return dim_;
|
||||
}
|
||||
template <typename V>
|
||||
const std::vector<size_t> & Flatten<V>::getDim(void)
|
||||
{
|
||||
return dim_;
|
||||
}
|
||||
|
||||
// Reconstruct class template implementation /////////////////////////////////
|
||||
template <typename V>
|
||||
void Reconstruct<V>::fill(std::vector<Element> &v)
|
||||
{
|
||||
for (auto &e: v)
|
||||
// Reconstruct class template implementation /////////////////////////////////
|
||||
template <typename V>
|
||||
void Reconstruct<V>::fill(std::vector<Element> &v)
|
||||
{
|
||||
for (auto &e: v)
|
||||
{
|
||||
e = flatVector_[ind_++];
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
template <typename V>
|
||||
template <typename W>
|
||||
void Reconstruct<V>::fill(W &v)
|
||||
{
|
||||
for (auto &e: v)
|
||||
template <typename V>
|
||||
template <typename W>
|
||||
void Reconstruct<V>::fill(W &v)
|
||||
{
|
||||
for (auto &e: v)
|
||||
{
|
||||
fill(e);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
template <typename V>
|
||||
void Reconstruct<V>::resize(std::vector<Element> &v, const unsigned int dim)
|
||||
{
|
||||
v.resize(dim_[dim]);
|
||||
}
|
||||
template <typename V>
|
||||
void Reconstruct<V>::resize(std::vector<Element> &v, const unsigned int dim)
|
||||
{
|
||||
v.resize(dim_[dim]);
|
||||
}
|
||||
|
||||
template <typename V>
|
||||
template <typename W>
|
||||
void Reconstruct<V>::resize(W &v, const unsigned int dim)
|
||||
{
|
||||
v.resize(dim_[dim]);
|
||||
for (auto &e: v)
|
||||
template <typename V>
|
||||
template <typename W>
|
||||
void Reconstruct<V>::resize(W &v, const unsigned int dim)
|
||||
{
|
||||
v.resize(dim_[dim]);
|
||||
for (auto &e: v)
|
||||
{
|
||||
resize(e, dim + 1);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
template <typename V>
|
||||
Reconstruct<V>::Reconstruct(const std::vector<Element> &flatVector,
|
||||
const std::vector<size_t> &dim)
|
||||
template <typename V>
|
||||
Reconstruct<V>::Reconstruct(const std::vector<Element> &flatVector,
|
||||
const std::vector<size_t> &dim)
|
||||
: flatVector_(flatVector)
|
||||
, dim_(dim)
|
||||
{
|
||||
resize(vector_, 0);
|
||||
fill(vector_);
|
||||
}
|
||||
{
|
||||
resize(vector_, 0);
|
||||
fill(vector_);
|
||||
}
|
||||
|
||||
template <typename V>
|
||||
const V & Reconstruct<V>::getVector(void)
|
||||
{
|
||||
return vector_;
|
||||
}
|
||||
template <typename V>
|
||||
const V & Reconstruct<V>::getVector(void)
|
||||
{
|
||||
return vector_;
|
||||
}
|
||||
|
||||
template <typename V>
|
||||
const std::vector<typename Reconstruct<V>::Element> &
|
||||
Reconstruct<V>::getFlatVector(void)
|
||||
{
|
||||
return flatVector_;
|
||||
}
|
||||
template <typename V>
|
||||
const std::vector<typename Reconstruct<V>::Element> &
|
||||
Reconstruct<V>::getFlatVector(void)
|
||||
{
|
||||
return flatVector_;
|
||||
}
|
||||
|
||||
template <typename V>
|
||||
const std::vector<size_t> & Reconstruct<V>::getDim(void)
|
||||
{
|
||||
return dim_;
|
||||
}
|
||||
template <typename V>
|
||||
const std::vector<size_t> & Reconstruct<V>::getDim(void)
|
||||
{
|
||||
return dim_;
|
||||
}
|
||||
|
||||
// Generic writer interface //////////////////////////////////////////////////
|
||||
template <typename T>
|
||||
inline void push(Writer<T> &w, const std::string &s) {
|
||||
w.push(s);
|
||||
}
|
||||
// Generic writer interface //////////////////////////////////////////////////
|
||||
template <typename T>
|
||||
inline void push(Writer<T> &w, const std::string &s) {
|
||||
w.push(s);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
inline void push(Writer<T> &w, const char *s)
|
||||
{
|
||||
w.push(std::string(s));
|
||||
}
|
||||
template <typename T>
|
||||
inline void push(Writer<T> &w, const char *s)
|
||||
{
|
||||
w.push(std::string(s));
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
inline void pop(Writer<T> &w)
|
||||
{
|
||||
w.pop();
|
||||
}
|
||||
template <typename T>
|
||||
inline void pop(Writer<T> &w)
|
||||
{
|
||||
w.pop();
|
||||
}
|
||||
|
||||
template <typename T, typename U>
|
||||
inline void write(Writer<T> &w, const std::string& s, const U &output)
|
||||
{
|
||||
w.write(s, output);
|
||||
}
|
||||
template <typename T, typename U>
|
||||
inline void write(Writer<T> &w, const std::string& s, const U &output)
|
||||
{
|
||||
w.write(s, output);
|
||||
}
|
||||
|
||||
// Generic reader interface
|
||||
template <typename T>
|
||||
inline bool push(Reader<T> &r, const std::string &s)
|
||||
{
|
||||
return r.push(s);
|
||||
}
|
||||
// Generic reader interface
|
||||
template <typename T>
|
||||
inline bool push(Reader<T> &r, const std::string &s)
|
||||
{
|
||||
return r.push(s);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
inline bool push(Reader<T> &r, const char *s)
|
||||
{
|
||||
return r.push(std::string(s));
|
||||
}
|
||||
template <typename T>
|
||||
inline bool push(Reader<T> &r, const char *s)
|
||||
{
|
||||
return r.push(std::string(s));
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
inline void pop(Reader<T> &r)
|
||||
{
|
||||
r.pop();
|
||||
}
|
||||
template <typename T>
|
||||
inline void pop(Reader<T> &r)
|
||||
{
|
||||
r.pop();
|
||||
}
|
||||
|
||||
template <typename T, typename U>
|
||||
inline void read(Reader<T> &r, const std::string &s, U &output)
|
||||
{
|
||||
r.read(s, output);
|
||||
}
|
||||
template <typename T, typename U>
|
||||
inline void read(Reader<T> &r, const std::string &s, U &output)
|
||||
{
|
||||
r.read(s, output);
|
||||
}
|
||||
|
||||
// Writer template implementation ////////////////////////////////////////////
|
||||
template <typename T>
|
||||
Writer<T>::Writer(void)
|
||||
{
|
||||
upcast = static_cast<T *>(this);
|
||||
}
|
||||
// Writer template implementation ////////////////////////////////////////////
|
||||
template <typename T>
|
||||
Writer<T>::Writer(void)
|
||||
{
|
||||
upcast = static_cast<T *>(this);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
void Writer<T>::push(const std::string &s)
|
||||
{
|
||||
upcast->push(s);
|
||||
}
|
||||
template <typename T>
|
||||
void Writer<T>::push(const std::string &s)
|
||||
{
|
||||
upcast->push(s);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
void Writer<T>::pop(void)
|
||||
{
|
||||
upcast->pop();
|
||||
}
|
||||
template <typename T>
|
||||
void Writer<T>::pop(void)
|
||||
{
|
||||
upcast->pop();
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
template <typename U>
|
||||
typename std::enable_if<std::is_base_of<Serializable, U>::value, void>::type
|
||||
Writer<T>::write(const std::string &s, const U &output)
|
||||
{
|
||||
U::write(*this, s, output);
|
||||
}
|
||||
template <typename T>
|
||||
template <typename U>
|
||||
typename std::enable_if<std::is_base_of<Serializable, U>::value, void>::type
|
||||
Writer<T>::write(const std::string &s, const U &output)
|
||||
{
|
||||
U::write(*this, s, output);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
template <typename U>
|
||||
typename std::enable_if<!std::is_base_of<Serializable, U>::value, void>::type
|
||||
Writer<T>::write(const std::string &s, const U &output)
|
||||
{
|
||||
upcast->writeDefault(s, output);
|
||||
}
|
||||
template <typename T>
|
||||
template <typename U>
|
||||
typename std::enable_if<!std::is_base_of<Serializable, U>::value, void>::type
|
||||
Writer<T>::write(const std::string &s, const U &output)
|
||||
{
|
||||
upcast->writeDefault(s, output);
|
||||
}
|
||||
|
||||
// Reader template implementation
|
||||
template <typename T>
|
||||
Reader<T>::Reader(void)
|
||||
{
|
||||
upcast = static_cast<T *>(this);
|
||||
}
|
||||
// Reader template implementation
|
||||
template <typename T>
|
||||
Reader<T>::Reader(void)
|
||||
{
|
||||
upcast = static_cast<T *>(this);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
bool Reader<T>::push(const std::string &s)
|
||||
{
|
||||
return upcast->push(s);
|
||||
}
|
||||
template <typename T>
|
||||
bool Reader<T>::push(const std::string &s)
|
||||
{
|
||||
return upcast->push(s);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
void Reader<T>::pop(void)
|
||||
{
|
||||
upcast->pop();
|
||||
}
|
||||
template <typename T>
|
||||
void Reader<T>::pop(void)
|
||||
{
|
||||
upcast->pop();
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
template <typename U>
|
||||
typename std::enable_if<std::is_base_of<Serializable, U>::value, void>::type
|
||||
Reader<T>::read(const std::string &s, U &output)
|
||||
{
|
||||
U::read(*this, s, output);
|
||||
}
|
||||
template <typename T>
|
||||
template <typename U>
|
||||
typename std::enable_if<std::is_base_of<Serializable, U>::value, void>::type
|
||||
Reader<T>::read(const std::string &s, U &output)
|
||||
{
|
||||
U::read(*this, s, output);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
template <typename U>
|
||||
typename std::enable_if<!std::is_base_of<Serializable, U>::value, void>::type
|
||||
Reader<T>::read(const std::string &s, U &output)
|
||||
{
|
||||
upcast->readDefault(s, output);
|
||||
}
|
||||
template <typename T>
|
||||
template <typename U>
|
||||
typename std::enable_if<!std::is_base_of<Serializable, U>::value, void>::type
|
||||
Reader<T>::read(const std::string &s, U &output)
|
||||
{
|
||||
upcast->readDefault(s, output);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
template <typename U>
|
||||
void Reader<T>::fromString(U &output, const std::string &s)
|
||||
{
|
||||
std::istringstream is(s);
|
||||
template <typename T>
|
||||
template <typename U>
|
||||
void Reader<T>::fromString(U &output, const std::string &s)
|
||||
{
|
||||
std::istringstream is(s);
|
||||
|
||||
is.exceptions(std::ios::failbit);
|
||||
try
|
||||
is.exceptions(std::ios::failbit);
|
||||
try
|
||||
{
|
||||
is >> std::boolalpha >> output;
|
||||
}
|
||||
catch(std::istringstream::failure &e)
|
||||
catch(std::istringstream::failure &e)
|
||||
{
|
||||
std::cerr << "numerical conversion failure on '" << s << "' ";
|
||||
std::cerr << "(typeid: " << typeid(U).name() << ")" << std::endl;
|
||||
abort();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
NAMESPACE_END(Grid);
|
||||
|
||||
#endif
|
||||
|
||||
Loading…
Reference in New Issue
Block a user