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Dune::TypeTree::NodeInterface Struct Reference
Interface for nodes in a dune-typetree. More...
#include <dune/typetree/nodeinterface.hh>
Public Types | |
typedef ImplementationDefined | NodeTag |
The type tag that describes what kind of node this is. More... | |
typedef ImplementationDefined | NodeStorage |
container type to pass around a collection of children More... | |
Static Public Member Functions | |
static auto | degree () |
Number of children of this node in the dune-typetree. More... | |
Static Public Attributes | |
static const bool | isLeaf = implementationDefined |
Whether this is a leaf node in a dune-typetree. | |
static const bool | isPower = implementationDefined |
Whether this is a power node in the dune-typetree. | |
static const bool | isComposite = implementationDefined |
Whether this is a composite node in the dune-typetree. | |
Detailed Description
Interface for nodes in a dune-typetree.
This class cannot be used itself, it is for documentation purposes only.
- Note
- Constructor signatures are explicitly not specified by this interface.
- In addition, every node in a tree must be derived from one of the node base classes LeafNode, PowerNode, DynamicPowerNodeTag, or CompositeNode, or from a base class for a yet-to-be-defined new node type.
Member Typedef Documentation
◆ NodeStorage
container type to pass around a collection of children
- Note
- This typedef is not present for leaf nodes.
◆ NodeTag
The type tag that describes what kind of node this is.
One of LeafNodeTag, PowerNodeTag or CompositeNodeTag. Other tags are also possible when new kinds of nodes are defined.
Member Function Documentation
◆ degree()
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static |
Number of children of this node in the dune-typetree.
- Note
- Static as long as the the information is known at compilation time, otherwise non-static.
- Returns
- Dune::index_constant<k> if static, std::size_t otherwise
The documentation for this struct was generated from the following file:
- dune/typetree/nodeinterface.hh
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