/usr/include/trilinos/Stokhos_UserDefinedQuadratureImp.hpp is in libtrilinos-stokhos-dev 12.10.1-3.
This file is owned by root:root, with mode 0o644.
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// $Source$
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// Stokhos Package
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template <typename ordinal_type, typename value_type>
Stokhos::UserDefinedQuadrature<ordinal_type, value_type>::
UserDefinedQuadrature(
const Teuchos::RCP<const OrthogPolyBasis<ordinal_type,value_type> >& basis,
const Teuchos::RCP<const Teuchos::Array< Teuchos::Array<value_type> > >& points,
const Teuchos::RCP<const Teuchos::Array<value_type> >& weights)
: quad_points(points),
quad_weights(weights)
{
ordinal_type nqp = points->size();
Teuchos::RCP<Teuchos::Array< Teuchos::Array<value_type> > > qv =
Teuchos::rcp(new Teuchos::Array< Teuchos::Array<value_type> >(nqp));
for (ordinal_type i=0; i<nqp; i++) {
(*qv)[i].resize(basis->size());
basis->evaluateBases((*points)[i], (*qv)[i]);
}
quad_values = qv;
}
template <typename ordinal_type, typename value_type>
Stokhos::UserDefinedQuadrature<ordinal_type, value_type>::
UserDefinedQuadrature(
const Teuchos::RCP<const Teuchos::Array< Teuchos::Array<value_type> > >& points,
const Teuchos::RCP<const Teuchos::Array<value_type> >& weights,
const Teuchos::RCP<const Teuchos::Array< Teuchos::Array<value_type> > >& values)
: quad_points(points),
quad_weights(weights),
quad_values(values)
{
}
template <typename ordinal_type, typename value_type>
const Teuchos::Array< Teuchos::Array<value_type> >&
Stokhos::UserDefinedQuadrature<ordinal_type, value_type>::
getQuadPoints() const
{
return *quad_points;
}
template <typename ordinal_type, typename value_type>
const Teuchos::Array<value_type>&
Stokhos::UserDefinedQuadrature<ordinal_type, value_type>::
getQuadWeights() const
{
return *quad_weights;
}
template <typename ordinal_type, typename value_type>
const Teuchos::Array< Teuchos::Array<value_type> >&
Stokhos::UserDefinedQuadrature<ordinal_type, value_type>::
getBasisAtQuadPoints() const
{
return *quad_values;
}
template <typename ordinal_type, typename value_type>
std::ostream&
Stokhos::UserDefinedQuadrature<ordinal_type,value_type>::
print(std::ostream& os) const
{
ordinal_type nqp = quad_weights->size();
os << "Sparse Grid Quadrature with " << nqp << " points:"
<< std::endl << "Weight : Points" << std::endl;
for (ordinal_type i=0; i<nqp; i++) {
os << i << ": " << (*quad_weights)[i] << " : ";
for (ordinal_type j=0;
j<static_cast<ordinal_type>((*quad_points)[i].size());
j++)
os << (*quad_points)[i][j] << " ";
os << std::endl;
}
os << "Basis values at quadrature points:" << std::endl;
for (ordinal_type i=0; i<nqp; i++) {
os << i << " " << ": ";
for (ordinal_type j=0;
j<static_cast<ordinal_type>((*quad_values)[i].size());
j++)
os << (*quad_values)[i][j] << " ";
os << std::endl;
}
return os;
}
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