Parent class for Graph. More...

Inheritance diagram for Typeless_Graph:

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Collaboration diagram for Typeless_Graph:

Public Types
enum class	edge_types : char { dbool , dint , duint , dfloat , dstring , vbool , vint , vuint , vfloat , vstring , mbool , mint , muint , mfloat , mstring , unknown }
	Set of all edge types a Graph can have.

Public Member Functions
virtual void	push_deltas (void)=0
	Virtual function that allows the deltas in a Graph to be pushed without needing to convert the Typeless_Graph into its child type. More...

virtual void	get_data_state (std::ostream &out) const =0
	For each link in the graph, the lambda or function pointer is called on the value of that link. More...

Public Attributes
const Nodeset *const	source_nodeset
	The nodeset in which each node corresponds to a row in the data structure.

const Nodeset *const	target_nodeset
	The nodeset in which each node corresponds to a column in the data structure.

const Nodeset *const	slice_nodeset
	The nodeset in which each node corresponds to a slice in the data structure.

const std::string	name
	The name of the network.

const unsigned int	row_size
	The number of rows in the data structure. Equalivilent to the size of the source nodeset.

const unsigned int	col_size
	The number of columns in the data structure. Equalivilent to the size of the target nodeset.

const edge_types	edge_type
	The edge's data type. Set by #dynet::get_type_name.

const bool	col_dense

const bool	row_dense
	True if the row representation is dense, false if the representation is sparse.

Detailed Description

Parent class for Graph.

By having Graph ineheriet from this non-templated class, we're able to hold the pointers for graphs in the same data structure regardless of the templated type of the child Graph class. In addition, this class also holds the data common to all networks such as name, edge type, nodesets, and dimension sizes.

Member Function Documentation

◆ get_data_state()

virtual void Typeless_Graph::get_data_state ( std::ostream & out ) const

pure virtual

For each link in the graph, the lambda or function pointer is called on the value of that link.

Implemented in Graph< link_type >, Graph< float >, Graph< std::map< unsigned int, float > >, Graph< bool >, Graph< unsigned int >, and Graph< std::vector< bool > >.

Here is the caller graph for this function:

◆ push_deltas()

virtual void Typeless_Graph::push_deltas ( void )

pure virtual

Virtual function that allows the deltas in a Graph to be pushed without needing to convert the Typeless_Graph into its child type.

Implemented in Graph< link_type >, Graph< float >, Graph< std::map< unsigned int, float > >, Graph< bool >, Graph< unsigned int >, and Graph< std::vector< bool > >.

Member Data Documentation

◆ col_dense

const bool Typeless_Graph::col_dense

True if the column representation is dense, false if the representation is sparse.

Public Types