portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2025-04-10 06:00:45 +01:00
Code Releases Activity

Simplify syntax with Grid::EnableIf post code review. Updated EnableIf so that ReturnType defaults to void in same way as std::enable_if see https://en.cppreference.com/w/cpp/types/enable_if

Browse Source
This commit is contained in:
Michael Marshall 2021-02-03 15:17:03 +00:00
parent 77063418da
commit 3215d88a91
2 changed files with 5 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
Grid/lattice/Lattice_transfer.h
View File

@ -98,8 +98,7 @@ accelerator_inline void convertType(ComplexF & out, const std::complex<float> &
} }
template<typename T> template<typename T>
accelerator_inline typename std::enable_if<isGridFundamental<T>::value>::type accelerator_inline EnableIf<isGridFundamental<T>> convertType(T & out, const T & in) {
convertType(T & out, const T & in) {
out = in; out = in;
} }
@ -138,14 +137,12 @@ accelerator_inline void convertType(iScalar<T1> & out, const iScalar<T2> & in) {
} }
template<typename T1,typename T2> template<typename T1,typename T2>
accelerator_inline typename std::enable_if<!isGridScalar<T1>::value>::type accelerator_inline NotEnableIf<isGridScalar<T1>> convertType(T1 & out, const iScalar<T2> & in) {
convertType(T1 & out, const iScalar<T2> & in) {
convertType(out,in._internal); convertType(out,in._internal);
} }
template<typename T1,typename T2> template<typename T1,typename T2>
accelerator_inline typename std::enable_if<!isGridScalar<T2>::value>::type accelerator_inline NotEnableIf<isGridScalar<T2>> convertType(iScalar<T1> & out, const T2 & in) {
convertType(iScalar<T1> & out, const T2 & in) {
convertType(out._internal,in); convertType(out._internal,in);
} }

4
Grid/simd/Grid_vector_types.h
View File

@ -208,8 +208,8 @@ struct RealPart<complex<T> > {
////////////////////////////////////// //////////////////////////////////////
// type alias used to simplify the syntax of std::enable_if // type alias used to simplify the syntax of std::enable_if
template <typename T> using Invoke = typename T::type; template <typename T> using Invoke = typename T::type;
template <typename Condition, typename ReturnType> using EnableIf = Invoke<std::enable_if<Condition::value, ReturnType> >; template <typename Condition, typename ReturnType = void> using EnableIf = Invoke<std::enable_if<Condition::value, ReturnType> >;
template <typename Condition, typename ReturnType> using NotEnableIf = Invoke<std::enable_if<!Condition::value, ReturnType> >; template <typename Condition, typename ReturnType = void> using NotEnableIf = Invoke<std::enable_if<!Condition::value, ReturnType> >;
//////////////////////////////////////////////////////// ////////////////////////////////////////////////////////
// Check for complexity with type traits // Check for complexity with type traits