Dune::TypeTree::DynamicPowerNode< T > Class Template Reference

Collect multiple instances of type T within a dune-typetree. More...

#include <dune/typetree/dynamicpowernode.hh>

Public Types
typedef DynamicPowerNodeTag	NodeTag
	The type tag that describes the node.
typedef T	ChildType
	The type of each child.
typedef std::shared_ptr< T >	ChildStorageType
	The storage type of each child.
typedef std::shared_ptr< const T >	ChildConstStorageType
	The const version of the storage type of each child.
typedef std::vector< ChildStorageType >	NodeStorage
	The type used for storing the children.

Public Member Functions
std::size_t	degree () const
	The number of children.
Child Access (Dynamic methods)
ChildType &	child (std::size_t i)
	Returns the i-th child. More...
const ChildType &	child (std::size_t i) const
	Returns the i-th child (const version). More...
ChildStorageType	childStorage (std::size_t i)
	Returns the storage of the i-th child. More...
ChildConstStorageType	childStorage (std::size_t i) const
	Returns the storage of the i-th child (const version). More...
void	setChild (std::size_t i, ChildType &t)
	Sets the i-th child to the passed-in value.
void	setChild (std::size_t i, ChildType &&t)
	Store the passed value in i-th child.
void	setChild (std::size_t i, ChildStorageType st)
	Sets the stored value representing the i-th child to the passed-in value.
const NodeStorage &	nodeStorage () const

Static Public Attributes
static const bool	isLeaf = false
	Mark this class as non leaf in the dune-typetree.
static const bool	isPower = true
	Mark this class as a power in the dune-typetree.
static const bool	isComposite = false
	Mark this class as a non composite in the dune-typetree.

Protected Member Functions
Constructors
	DynamicPowerNode ()=delete
	DynamicPowerNode (std::size_t size)
	Construct a node with the given number of children. More...
	DynamicPowerNode (NodeStorage children)
	Initialize the DynamicPowerNode with a copy of the passed-in storage type.
	DynamicPowerNode (T &t1, T &t2,...)
	Initialize all children with the passed-in objects.

Detailed Description

template<typename T>
class Dune::TypeTree::DynamicPowerNode< T >

Collect multiple instances of type T within a dune-typetree.

Template Parameters

T	Type of the tree-node children

Constructor & Destructor Documentation

DynamicPowerNode() [1/2]

template<typename T >

Dune::TypeTree::DynamicPowerNode< T >::DynamicPowerNode ( )

protecteddelete

The Default constructor is deleted, since you need to pass the number of children. There is currently no dynamic resize of this node type implemented.

DynamicPowerNode() [2/2]

template<typename T >

Dune::TypeTree::DynamicPowerNode< T >::DynamicPowerNode ( std::size_t  size )

inlineexplicitprotected

Construct a node with the given number of children.

The constructor is protected, as DynamicPowerNode is a utility class that needs to be filled with meaning by subclassing it and adding useful functionality to the subclass.

Warning

When using this constructor, make sure to set ALL children by means of the setChild() methods!

Member Function Documentation

child() [1/2]

template<typename T >

ChildType & Dune::TypeTree::DynamicPowerNode< T >::child ( std::size_t  i )

inline

Returns the i-th child.

Returns

a reference to the i-th child.

References Dune::TypeTree::DynamicPowerNode< T >::degree().

child() [2/2]

template<typename T >

const ChildType & Dune::TypeTree::DynamicPowerNode< T >::child ( std::size_t  i ) const

inline

Returns the i-th child (const version).

Returns

a const reference to the i-th child.

References Dune::TypeTree::DynamicPowerNode< T >::degree().

childStorage() [1/2]

template<typename T >

ChildStorageType Dune::TypeTree::DynamicPowerNode< T >::childStorage ( std::size_t  i )

inline

Returns the storage of the i-th child.

Returns

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

References Dune::TypeTree::DynamicPowerNode< T >::degree().

childStorage() [2/2]

template<typename T >

ChildConstStorageType Dune::TypeTree::DynamicPowerNode< T >::childStorage ( std::size_t  i ) 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.

References Dune::TypeTree::DynamicPowerNode< T >::degree().

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

• dune/typetree/dynamicpowernode.hh