vertex_node< G > Struct Template Reference

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

Detailed Description

template<typename G>
struct vertex_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 vertex properties

Definition at line 156 of file GraphMLWriter.hpp.

#include <GraphMLWriter.hpp>

Public Member Functions
	vertex_node (std::string &v_node, const typename G::V_container &n_obj, typename G::V_type::attributes &a_name)
	Constructor.
	vertex_node (std::string &v_node, const typename G::V_container &n_obj)
	Constructor.
void	new_node (size_t v_c)
	Create a new node.
void	end_node ()
	Close a node.
template<typename T >
void	operator() (T &t)
	It call the functor for each member.

Data Fields
const G::V_container &	vo
	Vertex object container.
int	cnt = 0
	Properties counter.
std::string &	v_node
	vertex 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

vertex_node() [1/2]

template<typename G >

vertex_node< G >::vertex_node ( std::string &  v_node, const typename G::V_container &  n_obj, typename G::V_type::attributes &  a_name  )

inline

Constructor.

Create a vertex node

Parameters

v_node	std::string that is filled with the graph node definition in the GraphML format
n_obj	object container to access its properties for example encapc<...>
a_name	stub SFINAE, it basically check if G has properties names defined, if yes this constructor is selected over the other one

Definition at line 186 of file GraphMLWriter.hpp.

vertex_node() [2/2]

template<typename G >

vertex_node< G >::vertex_node ( std::string &  v_node, const typename G::V_container &  n_obj  )

inline

Constructor.

Create a vertex properties list

Parameters

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

Definition at line 213 of file GraphMLWriter.hpp.

~vertex_node()

template<typename G >

vertex_node< G >::~vertex_node ( )

inline

Definition at line 227 of file GraphMLWriter.hpp.

Member Function Documentation

end_node()

template<typename G >

void vertex_node< G >::end_node ( )

inline

Close a node.

Close a node

Definition at line 264 of file GraphMLWriter.hpp.

new_node()

template<typename G >

void vertex_node< G >::new_node ( size_t  v_c )

inline

Create a new node.

Parameters

v_c	id of the node

Definition at line 250 of file GraphMLWriter.hpp.

operator()()

template<typename G >

template<typename T >

void vertex_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 276 of file GraphMLWriter.hpp.

Field Documentation

attributes_names

template<typename G >

std::string* vertex_node< G >::attributes_names

Attribute names.

Definition at line 168 of file GraphMLWriter.hpp.

cnt

template<typename G >

int vertex_node< G >::cnt = 0

Properties counter.

Definition at line 162 of file GraphMLWriter.hpp.

n_attr

template<typename G >

int vertex_node< G >::n_attr = 0

Number of attributes name defined into the vertex.

Definition at line 171 of file GraphMLWriter.hpp.

to_destroy

template<typename G >

bool vertex_node< G >::to_destroy = false

indicate if attributes_names is to destroy

Definition at line 174 of file GraphMLWriter.hpp.

v_node

template<typename G >

std::string& vertex_node< G >::v_node

vertex node string

Definition at line 165 of file GraphMLWriter.hpp.

vo

template<typename G >

const G::V_container& vertex_node< G >::vo

Vertex object container.

Definition at line 159 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