/usr/include/dune/pdelab/function/localfunctionhelper.hh is in libdune-pdelab-dev 2.5.0~rc1-2build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 | //-*- tab-width: 4; c-basic-offset: 2; indent-tabs-mode: nil -*-
#ifndef DUNE_PDELAB_FUNCTION_LOCALFUNCTIONHELPER_HH
#define DUNE_PDELAB_FUNCTION_LOCALFUNCTIONHELPER_HH
#include <dune/pdelab/function/tags.hh>
#include <dune/typetree/visitor.hh>
namespace Dune {
namespace PDELab {
namespace Imp
{
template<typename Entity>
struct PowerCompositeBindVisitor
: public TypeTree::TreeVisitor, public TypeTree::DynamicTraversal
{
PowerCompositeBindVisitor(const Entity & e) : e_(e) {}
template<typename LeafNode, typename TreePath>
void leaf(LeafNode& node, TreePath treePath) const
{
node.bind(e_);
}
const Entity & e_;
};
struct PowerCompositeUnbindVisitor
: public TypeTree::TreeVisitor, public TypeTree::DynamicTraversal
{
template<typename LeafNode, typename TreePath>
void leaf(LeafNode& node, TreePath treePath) const
{
node.unbind();
}
};
template<typename F>
class LocalFunctionLeafNodeWrapper
: public TypeTree::LeafNode
, public F
{
public:
typedef DifferentiableFunctionLocalViewTag ImplementationTag;
LocalFunctionLeafNodeWrapper(const F& f) :
F(f)
{}
};
} // end namespace Imp
} // end namespace PDELab
} // end namespace Dune
#endif // DUNE_PDELAB_FUNCTION_LOCALFUNCTIONHELPER_HH
|