Utopia::Models::Opinionet::Revision Namespace Reference

Classes
struct	TestNetworkD
struct	TestNetworkU

Functions
template<typename NWType , typename VertexDescType >
void	update_opinion_HK (const VertexDescType v, NWType &nw, const double susceptibility, const double tolerance, const Opinion_space_type opinion_space)
	Hegselmann-Krause opinion update function. More...
template<typename NWType , typename RNGType , typename VertexDescType >
void	update_opinion_Deffuant (const VertexDescType v, NWType &nw, const double susceptibility, const double tolerance, const Opinion_space_type opinion_space, std::uniform_real_distribution< double > &prob_distr, RNGType &rng)
	Deffuant opinion update function. More...
template<typename NWType , typename RNGType >
void	rewire_random_edge (NWType &nw, const double tolerance, const double weighting, RNGType &rng)
template<typename NWType , typename RNGType >
void	revision (NWType &nw, const double susceptibility, const double tolerance, const double weighting, const Interaction_type interaction, const Opinion_space_type opinion_space, const Rewiring rewire, std::uniform_real_distribution< double > &prob_distr, RNGType &rng)
	Performs an opinion update and edge rewiring (if enabled). More...
	BOOST_FIXTURE_TEST_CASE (test_opinion_update_HK_u, TestNetworkU)
	BOOST_FIXTURE_TEST_CASE (test_opinion_update_HK_d, TestNetworkD, *boost::unit_test::tolerance(0.0001))
	BOOST_FIXTURE_TEST_CASE (test_rewiring_u, TestNetworkU)
	BOOST_FIXTURE_TEST_CASE (test_rewiring_d, TestNetworkD)
	BOOST_FIXTURE_TEST_CASE (test_opinion_update_D_c, TestNetworkD, *boost::unit_test::tolerance(0.05))
	BOOST_FIXTURE_TEST_CASE (test_opinion_update_D_d, TestNetworkU, *boost::unit_test::tolerance(0.05))

Variables
std::mt19937	rng {}
	– Type definitions ----------------------------------------------------— More...
std::uniform_real_distribution< double >	prob_distr

Function Documentation

BOOST_FIXTURE_TEST_CASE() [1/6]

Utopia::Models::Opinionet::Revision::BOOST_FIXTURE_TEST_CASE	(	test_opinion_update_D_c	,
		TestNetworkD	,
		*	boost::unit_test::tolerance0.05
	)

BOOST_FIXTURE_TEST_CASE() [2/6]

Utopia::Models::Opinionet::Revision::BOOST_FIXTURE_TEST_CASE	(	test_opinion_update_D_d	,
		TestNetworkU	,
		*	boost::unit_test::tolerance0.05
	)

BOOST_FIXTURE_TEST_CASE() [3/6]

Utopia::Models::Opinionet::Revision::BOOST_FIXTURE_TEST_CASE	(	test_opinion_update_HK_d	,
		TestNetworkD	,
		*	boost::unit_test::tolerance0.0001
	)

BOOST_FIXTURE_TEST_CASE() [4/6]

Utopia::Models::Opinionet::Revision::BOOST_FIXTURE_TEST_CASE	(	test_opinion_update_HK_u	,
		TestNetworkU
	)

BOOST_FIXTURE_TEST_CASE() [5/6]

Utopia::Models::Opinionet::Revision::BOOST_FIXTURE_TEST_CASE	(	test_rewiring_d	,
		TestNetworkD
	)

BOOST_FIXTURE_TEST_CASE() [6/6]

Utopia::Models::Opinionet::Revision::BOOST_FIXTURE_TEST_CASE	(	test_rewiring_u	,
		TestNetworkU
	)

revision()

template<typename NWType , typename RNGType >

void Utopia::Models::Opinionet::Revision::revision	(	NWType &	nw,
		const double	susceptibility,
		const double	tolerance,
		const double	weighting,
		const Interaction_type	interaction,
		const Opinion_space_type	opinion_space,
		const Rewiring	rewire,
		std::uniform_real_distribution< double > &	prob_distr,
		RNGType &	rng
	)

Performs an opinion update and edge rewiring (if enabled).

rewire_random_edge()

template<typename NWType , typename RNGType >

void Utopia::Models::Opinionet::Revision::rewire_random_edge	(	NWType &	nw,
		const double	tolerance,
		const double	weighting,
		RNGType &	rng
	)

Selects a random edge. If the opinion distance of the source and target exceeds the tolerance, the edge is rewired to a random target.

update_opinion_Deffuant()

template<typename NWType , typename RNGType , typename VertexDescType >

void Utopia::Models::Opinionet::Revision::update_opinion_Deffuant	(	const VertexDescType	v,
		NWType &	nw,
		const double	susceptibility,
		const double	tolerance,
		const Opinion_space_type	opinion_space,
		std::uniform_real_distribution< double > &	prob_distr,
		RNGType &	rng
	)

Deffuant opinion update function.

update_opinion_HK()

template<typename NWType , typename VertexDescType >

void Utopia::Models::Opinionet::Revision::update_opinion_HK	(	const VertexDescType	v,
		NWType &	nw,
		const double	susceptibility,
		const double	tolerance,
		const Opinion_space_type	opinion_space
	)

Hegselmann-Krause opinion update function.

Variable Documentation

prob_distr

std::uniform_real_distribution<double> Utopia::Models::Opinionet::Revision::prob_distr

rng

std::mt19937 Utopia::Models::Opinionet::Revision::rng {}

– Type definitions ----------------------------------------------------—