#ifndef NODELIBCURL_MAKEUNIQUE_H

#define NODELIBCURL_MAKEUNIQUE_H

#if defined(_MSC_VER) && _MSC_VER < 1800

//http://stackoverflow.com/a/13883981/710693

#include <memory> // brings in TEMPLATE macros.

#define _MAKE_UNIQUE(TEMPLATE_LIST, PADDING_LIST, LIST, COMMA, X1, X2, X3, X4) \

\

template<class T COMMA LIST(_CLASS_TYPE)> \

inline std::unique_ptr<T> make_unique(LIST(_TYPE_REFREF_ARG)) \

{ \

return std::unique_ptr<T>(new T(LIST(_FORWARD_ARG))); \

}

_VARIADIC_EXPAND_0X( _MAKE_UNIQUE, , , , )

#undef _MAKE_UNIQUE

#elif __cplusplus == 201103L

//http://isocpp.org/files/papers/N3656.txt

#include <cstddef>

#include <memory>

#include <type_traits>

#include <utility>

namespace std {

template<class T> struct _Unique_if {

typedef unique_ptr<T> _Single_object;

};

template<class T> struct _Unique_if<T[]> {

typedef unique_ptr<T[]> _Unknown_bound;

};

template<class T, size_t N> struct _Unique_if<T[N]> {

typedef void _Known_bound;

};

template<class T, class... Args>

typename _Unique_if<T>::_Single_object

make_unique( Args&&... args ) {

return unique_ptr<T>( new T( std::forward<Args>( args )... ) );

}

template<class T>

typename _Unique_if<T>::_Unknown_bound

make_unique( size_t n ) {

typedef typename remove_extent<T>::type U;

return unique_ptr<T>( new U[n]() );

}

template<class T, class... Args>

typename _Unique_if<T>::_Known_bound

make_unique( Args&&... ) = delete;

}

#endif

#endif