fill

Header: <pressio/ops.hpp>

API

namespace pressio { namespace ops{

template<class T, class ScalarType>
void fill(T & operand, ScalarType const & value);

}} // end namespace pressio::ops

Description

• Overwrites each element of operand with value.

• T must be:

  • an Eigen vector or matrix object

  • a Kokkos rank-1 or rank-2 view

  • a Teuchos vector

  • a Tpetra vector or multi-vector

  • a Tpetra block vector or multi-vector

  • a pressio expression, i.e. pressio::diag, pressio::span, pressio::subspan, based on an Eigen or Kokkos container

• ScalarType must be convertible to pressio::Traits<T>::scalar_type