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// -*- tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
// vi: set et ts=4 sw=2 sts=2:
// SPDX-FileCopyrightInfo: Copyright © DUNE Project contributors, see file LICENSE.md in module root
// SPDX-License-Identifier: LicenseRef-GPL-2.0-only-with-DUNE-exception
#ifndef DUNE_PYTHON_COMMON_DYNVECTOR_HH
#define DUNE_PYTHON_COMMON_DYNVECTOR_HH
#include <string>
#include <tuple>
#include <utility>
#include <dune/common/dynvector.hh>
#include <dune/python/common/typeregistry.hh>
#include <dune/python/common/densevector.hh>
#include <dune/python/pybind11/pybind11.h>
#include <dune/python/pybind11/operators.h>
namespace Dune
{
namespace Python
{
template< class K >
void registerDynamicVector ( pybind11::handle scope )
{
using pybind11::operator""_a;
typedef Dune::DynamicVector< K > DV;
auto cls = insertClass< DV >( scope, "DynamicVector",
GenerateTypeName("Dune::DynamicVector",MetaType<K>()),
IncludeFiles{"dune/common/dynvector.hh"} ).first;
cls.def( pybind11::init( [] () { return new DV(); } ) );
cls.def( pybind11::init( [] ( pybind11::list x ) {
std::size_t size = x.size();
DV *self = new DV( size, K( 0 ) );
for( std::size_t i = 0; i < size; ++i )
(*self)[ i ] = x[ i ].template cast< K >();
return self;
} ), "x"_a );
cls.def("__repr__",
[] (const DV &v) {
std::string repr = "Dune::DynamicVector: (";
for (std::size_t i = 0; i < v.size(); ++i)
repr += (i > 0 ? ", " : "") + std::to_string(v[i]);
repr += ")";
return repr;
});
registerDenseVector<DV>(cls);
}
} // namespace Python
} // namespace Dune
#endif // #ifndef DUNE_PYTHON_COMMON_DYNVECTOR_HH
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