stapl::generators::detail::ws_rewire< Delete > Class Template Reference

Functor which rewires edges in a Watts-Strogatz graph. More...

Public Member Functions
	ws_rewire (double p, size_t n, bool bidirectional, size_t max_proc, unsigned int seed=get_location_id())
template<typename Vertex , typename Graph >
void	operator() (Vertex v, Graph &view)
size_t	rand (void)
	Generates a random number in the range [0, numeric_limits<size_t>::max()).
size_t	rand (size_t max)
	Generates a random number in the range [0, max). More...
size_t	rand (size_t min, size_t max)
	Generates a random number in the range [min, max). More...

Public Types
using	result_type = void
typedef boost::random::uniform_int_distribution< size_t >	rng_dist_t

Public Attributes
boost::random::mt19937	m_rng

Detailed Description

template<bool Delete>
class stapl::generators::detail::ws_rewire< Delete >

Functor which rewires edges in a Watts-Strogatz graph.

Template Parameters

Delete

Flag which indicates if an existing edge is deleted when a new one is added.

See also

make_watts_strogatz

make_newman_watts_strogatz

Constructor & Destructor Documentation

ws_rewire()

template<bool Delete>

stapl::generators::detail::ws_rewire< Delete >::ws_rewire	(	double	p,
		size_t	n,
		bool	bidirectional,
		size_t	max_proc,
		unsigned int	seed = get_location_id()
	)

Parameters

p	The probability of rewiring each edge.
n	Size of the graph.
bidirectional	True to add backedges, false otherwise.
max_proc	Maximum number of locations used in a scaling study
seed	The seed for random-number generation.

Member Function Documentation

rand() [1/2]

size_t stapl::generators::rand_gen::rand ( size_t  max )

inherited

Generates a random number in the range [0, max).

Parameters

max	The maximum value of the output random number (exclusive).

rand() [2/2]

size_t stapl::generators::rand_gen::rand ( size_t  min, size_t  max  )

inherited

Generates a random number in the range [min, max).

Parameters

min	The minimum value of the output random number.
max	The maximum value of the output random number (exclusive).

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

• watts_strogatz.hpp