Commit 4a3dcfa3 authored by Jakub Klinkovský's avatar Jakub Klinkovský
Browse files

Fixed SFINAE for MPI::bcast 

The IsArrayType trait does not include TNL::String...
parent c6f12b77

src/TNL/MPI/Utils.h

+2 −2
Original line number Diff line number Diff line
@@ -209,7 +209,7 @@ sendrecv( const SendArray& sendArray, 
 * \brief Broadcast a scalar value.

 */

template< typename T >

std::enable_if_t< ! IsArrayType< T >::value, T >

std::enable_if_t< IsScalarType< T >::value, T >

bcast( T value,

       int root,

       MPI_Comm communicator = MPI_COMM_WORLD )
@@ -222,7 +222,7 @@ bcast( T value, 
 * \brief Broadcast an array (or a string).

 */

template< typename Array >

std::enable_if_t< IsArrayType< Array >::value && ! IsViewType< Array >::value >

std::enable_if_t< ! IsScalarType< Array >::value && ! IsViewType< Array >::value >

bcast( Array& array,

       int root,

       MPI_Comm communicator = MPI_COMM_WORLD )