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Use enable_if_t

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This commit is contained in:
Matthias Hochsteger 2019-02-13 15:18:23 +01:00
parent 350aaf4b7a
commit 848f1c3d6f
2 changed files with 5 additions and 5 deletions
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8
libsrc/core/archive.hpp
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@ -8,7 +8,7 @@
#include <map> // for map
#include <memory> // for shared_ptr
#include <string> // for string
#include <type_traits> // for declval, enable_if, false_type, is_co...
#include <type_traits> // for declval, enable_if_t, false_type, is_co...
#include <typeinfo> // for type_info
#include <utility> // for move, swap, pair
#include <vector> // for vector
@ -39,7 +39,7 @@ namespace ngcore
T* constructIfPossible_impl(Rest... /*unused*/)
{ throw Exception(std::string(Demangle(typeid(T).name())) + " is not default constructible!"); }
template<typename T, typename= typename std::enable_if<std::is_constructible<T>::value>::type>
template<typename T, typename= std::enable_if_t<std::is_constructible<T>::value>>
T* constructIfPossible_impl(int /*unused*/) { return new T; } // NOLINT
template<typename T>
@ -211,7 +211,7 @@ namespace ngcore
// archive implementation for enums
template<typename T>
auto operator & (T& val) -> typename std::enable_if<std::is_enum<T>::value, Archive&>::type
auto operator & (T& val) -> std::enable_if_t<std::is_enum<T>::value, Archive&>
{
int enumval;
if(Output())
@ -274,7 +274,7 @@ namespace ngcore
}
// Archive arrays =====================================================
// this functions can be overloaded in Archive implementations for more efficiency
template <typename T, typename = typename std::enable_if<is_archivable<T>>::type>
template <typename T, typename = std::enable_if_t<is_archivable<T>>>
Archive & Do (T * data, size_t n)
{ for (size_t j = 0; j < n; j++) { (*this) & data[j]; }; return *this; }; // NOLINT

2
libsrc/core/symboltable.hpp
View File

@ -39,7 +39,7 @@ namespace ngcore
SymbolTable& operator=(SymbolTable<T>&&) = default;
template<typename T2=T>
auto DoArchive(Archive& ar) -> typename std::enable_if<is_archivable<T2>, void>::type
auto DoArchive(Archive& ar) -> typename std::enable_if_t<is_archivable<T2>>
{
ar & names & data;
}