Dune Core Modules (2.8.0)

Dune::TypeTree::StaticChildAccessors< ProxiedNode > Class Template Reference

Mixin class providing methods for child access with compile-time parameter. More...

#include <dune/typetree/proxynode.hh>

Classes

struct  Child
 Access to the type and storage type of the i-th child. More...
 

Public Member Functions

Child Access
template<std::size_t k, typename std::enable_if< lazy_enabled< k >::value, int >::type = 0>
auto & child (index_constant< k >={})
 Returns the i-th child. More...
 
template<std::size_t k>
const auto & child (index_constant< k >={}) const
 Returns the i-th child (const version). More...
 
template<std::size_t k, typename std::enable_if< lazy_enabled< k >::value, int >::type = 0>
auto childStorage (index_constant< k >={})
 Returns the storage of the i-th child. More...
 
template<std::size_t k>
auto childStorage (index_constant< k >={}) const
 Returns the storage of the i-th child (const version). More...
 
template<std::size_t k, class ProxyChild >
void setChild (ProxyChild &&child, typename std::enable_if< lazy_enabled< k >::value, void * >::type=0)
 Sets the i-th child to the passed-in value.
 
const ProxiedNode::NodeStorage & nodeStorage () const
 

Detailed Description

template<typename ProxiedNode>
class Dune::TypeTree::StaticChildAccessors< ProxiedNode >

Mixin class providing methods for child access with compile-time parameter.

Member Function Documentation

◆ child() [1/2]

template<typename ProxiedNode >
template<std::size_t k, typename std::enable_if< lazy_enabled< k >::value, int >::type = 0>
auto & Dune::TypeTree::StaticChildAccessors< ProxiedNode >::child ( index_constant< k >  = {})
inline

Returns the i-th child.

Returns
a reference to the i-th child.

Referenced by Dune::TypeTree::StaticChildAccessors< ProxiedNode >::setChild().

◆ child() [2/2]

template<typename ProxiedNode >
template<std::size_t k>
const auto & Dune::TypeTree::StaticChildAccessors< ProxiedNode >::child ( index_constant< k >  = {}) const
inline

Returns the i-th child (const version).

Returns
a const reference to the i-th child.

◆ childStorage() [1/2]

template<typename ProxiedNode >
template<std::size_t k, typename std::enable_if< lazy_enabled< k >::value, int >::type = 0>
auto Dune::TypeTree::StaticChildAccessors< ProxiedNode >::childStorage ( index_constant< k >  = {})
inline

Returns the storage of the i-th child.

Returns
a copy of the object storing the i-th child.

◆ childStorage() [2/2]

template<typename ProxiedNode >
template<std::size_t k>
auto Dune::TypeTree::StaticChildAccessors< ProxiedNode >::childStorage ( index_constant< k >  = {}) const
inline

Returns the storage of the i-th child (const version).

This method is only important if the child is stored as some kind of pointer, as this allows the pointee type to become const.

Returns
a copy of the object storing the i-th child.

The documentation for this class was generated from the following file:
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