Commit aa627012 authored by Lukas Cejka's avatar Lukas Cejka Committed by Tomáš Oberhuber
Browse files

Improved implementation of getNumberOfNonzeroMatrixElements().

parent efef3872

src/TNL/Matrices/Matrix_impl.h

+5 −6
Original line number Diff line number Diff line
@@ -75,13 +75,12 @@ template< typename Real, 
          typename Index >

Index Matrix< Real, Device, Index >::getNumberOfNonzeroMatrixElements() const

{

    IndexType elements( 0 );

    for( IndexType row = 0; row < this->getRows(); row++ )

      for( IndexType column = 0; column < this->getColumns(); column++ )

         if( this->getElement( row, column ) != 0 )

             elements++;

    IndexType nonZeroElements( 0 );

    for( IndexType i = 0; this->values.getSize(); i++ )

        if( this->values.getElement( i ) != 0.0 )

            nonZeroElements++;

      

    return elements;

    return nonZeroElements;

}



template< typename Real,