boost::graph::dimacs_basic_reader Class Reference

#include <dimacs.hpp>

Collaboration diagram for boost::graph::dimacs_basic_reader:

Public Types
enum	incr_mode {   edge,   edge_weight }
typedef std::size_t	vertices_size_type
typedef std::size_t	edges_size_type
typedef double	vertex_weight_type
typedef double	edge_weight_type
typedef std::pair < vertices_size_type, vertices_size_type >	edge_type

Public Member Functions
	dimacs_basic_reader (std::istream &in, bool want_weights=true)
	dimacs_basic_reader ()
edge_type	edge_deref ()
edge_type *	edge_ref ()
edge_weight_type	edge_weight_deref ()
dimacs_basic_reader	incr (incr_mode mode)
bool	done_edges ()
bool	done_edge_weights ()
vertices_size_type	n_vertices ()
vertices_size_type	processed_edges ()
vertices_size_type	processed_edge_weights ()
vertices_size_type	n_edges ()

Protected Member Functions
bool	read_edge_line (char *linebuf, int &from, int &to, int &weight)

Protected Attributes
std::queue< edge_type >	read_edges
std::queue< edge_weight_type >	read_edge_weights
std::istream &	inpt
std::string	buf
vertices_size_type	num_vertices
vertices_size_type	num_edges
vertices_size_type	seen_edges
bool	want_weights

Member Typedef Documentation

typedef std::pair<vertices_size_type, vertices_size_type> boost::graph::dimacs_basic_reader::edge_type

typedef double boost::graph::dimacs_basic_reader::edge_weight_type

typedef std::size_t boost::graph::dimacs_basic_reader::edges_size_type

typedef double boost::graph::dimacs_basic_reader::vertex_weight_type

typedef std::size_t boost::graph::dimacs_basic_reader::vertices_size_type

Member Enumeration Documentation

enum boost::graph::dimacs_basic_reader::incr_mode

Enumerator
edge
edge_weight

Constructor & Destructor Documentation

boost::graph::dimacs_basic_reader::dimacs_basic_reader ( std::istream &  in, bool  want_weights = true  )

inline

References buf, edge_weight, boost::container::getline(), incr(), inpt, num_edges, num_vertices, read_edge_weights, and boost::throw_exception().

boost::graph::dimacs_basic_reader::dimacs_basic_reader ( )

inline

Member Function Documentation

bool boost::graph::dimacs_basic_reader::done_edge_weights ( )

inline

References inpt, and read_edge_weights.

bool boost::graph::dimacs_basic_reader::done_edges ( )

inline

References inpt, and read_edges.

edge_type boost::graph::dimacs_basic_reader::edge_deref ( )

inline

References BOOST_ASSERT, and read_edges.

edge_type* boost::graph::dimacs_basic_reader::edge_ref ( )

inline

References BOOST_ASSERT, and read_edges.

edge_weight_type boost::graph::dimacs_basic_reader::edge_weight_deref ( )

inline

References BOOST_ASSERT, and read_edge_weights.

dimacs_basic_reader boost::graph::dimacs_basic_reader::incr ( incr_mode  mode )

inline

References BOOST_ASSERT, buf, edge, edge_weight, boost::container::getline(), inpt, num_edges, read_edge_line(), read_edge_weights, read_edges, seen_edges, boost::graph::source(), boost::throw_exception(), and want_weights.

Referenced by dimacs_basic_reader().

vertices_size_type boost::graph::dimacs_basic_reader::n_edges ( )

inline

References num_edges.

vertices_size_type boost::graph::dimacs_basic_reader::n_vertices ( )

inline

References num_vertices.

vertices_size_type boost::graph::dimacs_basic_reader::processed_edge_weights ( )

inline

References read_edge_weights, and seen_edges.

vertices_size_type boost::graph::dimacs_basic_reader::processed_edges ( )

inline

References read_edges, and seen_edges.

bool boost::graph::dimacs_basic_reader::read_edge_line ( char *  linebuf, int &  from, int &  to, int &  weight  )

inlineprotected

References want_weights.

Referenced by incr().

Member Data Documentation

std::string boost::graph::dimacs_basic_reader::buf

protected

Referenced by dimacs_basic_reader(), and incr().

std::istream& boost::graph::dimacs_basic_reader::inpt

protected

Referenced by dimacs_basic_reader(), done_edge_weights(), done_edges(), and incr().

vertices_size_type boost::graph::dimacs_basic_reader::num_edges

protected

Referenced by dimacs_basic_reader(), incr(), and n_edges().

vertices_size_type boost::graph::dimacs_basic_reader::num_vertices

protected

Referenced by dimacs_basic_reader(), and n_vertices().

std::queue<edge_weight_type> boost::graph::dimacs_basic_reader::read_edge_weights

protected

Referenced by dimacs_basic_reader(), done_edge_weights(), edge_weight_deref(), incr(), and processed_edge_weights().

std::queue<edge_type> boost::graph::dimacs_basic_reader::read_edges

protected

Referenced by done_edges(), edge_deref(), edge_ref(), incr(), and processed_edges().

vertices_size_type boost::graph::dimacs_basic_reader::seen_edges

protected

Referenced by incr(), processed_edge_weights(), and processed_edges().

bool boost::graph::dimacs_basic_reader::want_weights

protected

Referenced by incr(), and read_edge_line().

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

• boost_1_57_0/boost/graph/dimacs.hpp