edge_node< G > Struct Template Reference

this class is a functor for "for_each" algorithm More...

Detailed Description

template<typename G>
struct edge_node< G >

this class is a functor for "for_each" algorithm

This class is a functor for "for_each" algorithm. For each element of the boost::vector the operator() is called. Is mainly used to create a string containing all the edge properties

Definition at line 410 of file GraphMLWriter.hpp.

#include <GraphMLWriter.hpp>

Public Member Functions
	edge_node (std::string &e_node, typename G::E_container &n_obj, typename G::E_type::attributes &a_name)
	Constructor. More...
	edge_node (std::string &e_node, typename G::E_container &n_obj)
	Constructor. More...
void	new_node (size_t v_c, size_t s, size_t d)
	Create a new node. More...
void	end_node ()
	Close a node. More...
template<typename T >
void	operator() (T &t)

Data Fields
G::E_container &	vo
	Vertex object container.
int	cnt = 0
	Properties counter.
std::string &	e_node
	edge node string
std::string *	attributes_names
	Attribute names.
int	n_attr = 0
	Number of attributes name defined into the vertex.
bool	to_destroy = false
	indicate if attributes_names is to destroy

Constructor & Destructor Documentation

template<typename G>

edge_node< G >::edge_node ( std::string &  e_node, typename G::E_container &  n_obj, typename G::E_type::attributes &  a_name  )

inline

Constructor.

Create an edge node

Parameters

e_node	std::string that is filled with the graph node definition in the GraphML format
n_obj	object container to access the object properties for example encapc<...>
a_name	attributes names

Definition at line 439 of file GraphMLWriter.hpp.

template<typename G>

edge_node< G >::edge_node ( std::string &  e_node, typename G::E_container &  n_obj  )

inline

Constructor.

Create an edge node

Parameters

e_node	std::string that is filled with the graph properties in the GraphML format
n_obj	object container to access the object properties for example encapc<...>

Definition at line 454 of file GraphMLWriter.hpp.

Member Function Documentation

template<typename G>

void edge_node< G >::end_node ( )

inline

Close a node.

Close a node

Definition at line 496 of file GraphMLWriter.hpp.

template<typename G>

void edge_node< G >::new_node ( size_t  v_c, size_t  s, size_t  d  )

inline

Create a new node.

Parameters

v_c	node number
s	source node id
d	destination node id

Definition at line 482 of file GraphMLWriter.hpp.

template<typename G>

template<typename T >

void edge_node< G >::operator() ( T &  t )

inline

It call the functor for each member

Parameters

t	each member

Create an entry for the attribute

Definition at line 508 of file GraphMLWriter.hpp.

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

• openfpm_io/src/GraphMLWriter/GraphMLWriter.hpp