dune-typetree

Modules
	Traversal
	Child Extraction
	Nodes
	TreePath
	Transformation

Namespaces
namespace	Dune::TypeTree::apply_to_tuple_policy
	Policies for the function apply_to_tuple().

Classes
struct	Dune::TypeTree::TreeInfo< Tree, Tag >
	Struct for obtaining some basic structural information about a TypeTree. More...

Typedefs
template<class Value , class Tree >
using	Dune::TypeTree::UniformTreeContainer = std::decay_t< decltype(makeTreeContainer< Value >(std::declval< const Tree & >()))>
	Alias to container type generated by makeTreeContainer for given tree type and uniform value type.
template<template< class Node > class LeafToValue, class Tree >
using	Dune::TypeTree::TreeContainer = std::decay_t< decltype(makeTreeContainer(std::declval< const Tree & >(), std::declval< Detail::LeafToDefaultConstructibleValue< LeafToValue > >()))>
	Alias to container type generated by makeTreeContainer for give tree type and when using LeafToValue to create values.

Functions
template<class Tree , class LeafToValue >
auto	Dune::TypeTree::makeTreeContainer (const Tree &tree, LeafToValue &&leafToValue)
	Create container havin the same structure as the given tree. More...
template<class Value , class Tree >
auto	Dune::TypeTree::makeTreeContainer (const Tree &tree)
	Create container havin the same structure as the given tree. More...
template<typename... Args>
void	Dune::TypeTree::discard (Args &&... args)
	No-op function to make calling a function on a variadic template argument pack legal C++.
template<typename T , typename F , typename Policy >
void	Dune::TypeTree::apply_to_tuple (T &&t, F &&f, Policy=apply_to_tuple_policy::default_policy())
	Apply a functor to each element of a std::tuple.

Detailed Description

Function Documentation

makeTreeContainer() [1/2]

template<class Value , class Tree >

auto Dune::TypeTree::makeTreeContainer

(

const Tree &

tree

)

Create container havin the same structure as the given tree.

This class allows to create a nested hybrid container having the same structure as a given type tree. Power nodes are represented as std::array's while composite nodes are represented as Dune::TupleVector's. The stored values for the leaf nodes are of the given type Value. For convenience the created container is not returned directly. Instead, the returned object stores the container and provides operator[] access using a HybridTreePath.

Template Parameters

Value

Type of the values to be stored for the leafs. Should be default constructible.

Parameters

leafToValue

A predicate used to generate the stored values for the leaves

Returns

A container matching the tree structure

References Dune::TypeTree::makeTreeContainer().

Referenced by Dune::TypeTree::makeTreeContainer().

makeTreeContainer() [2/2]

template<class Tree , class LeafToValue >

auto Dune::TypeTree::makeTreeContainer	(	const Tree &	tree,
		LeafToValue &&	leafToValue
	)

Create container havin the same structure as the given tree.

This class allows to create a nested hybrid container having the same structure as a given type tree. Power nodes are represented as std::array's while composite nodes are represented as Dune::TupleVector's. The stored values for the leaf nodes are creating using a given predicate. For convenience the created container is not returned directly. Instead, the returned object stores the container and provides operator[] access using a HybridTreePath.

Parameters

tree	The tree which should be mapper to a container
leafToValue	A predicate used to generate the stored values for the leaves

Returns

A container matching the tree structure