Inheritance diagram for ParaCrystal2DPositionBuilder:

Collaboration diagram for ParaCrystal2DPositionBuilder:

Public Member Functions
	ParaCrystal2DPositionBuilder (const InterferenceFunction2DParaCrystal *p_iff)

	~ParaCrystal2DPositionBuilder () override

std::vector< std::vector< double > >	generatePositions (double layer_size, double density=0.0) const

Private Member Functions
std::vector< std::vector< double > >	generatePositionsImpl (double layer_size, double density=0.0) const override

double	positionVariance () const override

Private Attributes
std::unique_ptr< InterferenceFunction2DParaCrystal >	m_iff

Detailed Description

Definition at line 90 of file IPositionBuilder.h.

Constructor & Destructor Documentation

◆ ParaCrystal2DPositionBuilder()

ParaCrystal2DPositionBuilder::ParaCrystal2DPositionBuilder ( const InterferenceFunction2DParaCrystal * p_iff )

Definition at line 157 of file IPositionBuilder.cpp.

     : m_iff(p_iff->clone())
 {
 }

◆ ~ParaCrystal2DPositionBuilder()

ParaCrystal2DPositionBuilder::~ParaCrystal2DPositionBuilder ( )

overridedefault

Member Function Documentation

◆ generatePositions()

std::vector< std::vector< double > > IPositionBuilder::generatePositions	(	double	layer_size,
		double	density = `0.0`
	)		const

inherited

Definition at line 28 of file IPositionBuilder.cpp.

 {
     std::vector<std::vector<double>> positions = generatePositionsImpl(layer_size, density);
     double pos_var = positionVariance();
     if (pos_var > 0.0) {
         // random generator and distribution
         std::random_device rd;  // Will be used to obtain a seed for the random number engine
         std::mt19937 gen(rd()); // Standard mersenne_twister_engine seeded with rd()
         std::normal_distribution<double> dis(0.0, std::sqrt(pos_var));
         for (auto& position : positions) {
             for (auto& coordinate : position)
                 coordinate += dis(gen);
         }
     }
     return positions;
 }

References IPositionBuilder::generatePositionsImpl(), and IPositionBuilder::positionVariance().

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◆ generatePositionsImpl()

std::vector< std::vector< double > > ParaCrystal2DPositionBuilder::generatePositionsImpl	(	double	layer_size,
		double	density = `0.0`
	)		const

overrideprivatevirtual

Implements IPositionBuilder.

Definition at line 166 of file IPositionBuilder.cpp.

 {
     return RealSpace2DParacrystalUtils::Compute2DParacrystalLatticePositions(m_iff.get(),
                                                                              layer_size);
 }

References RealSpace2DParacrystalUtils::Compute2DParacrystalLatticePositions(), and m_iff.

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◆ positionVariance()

double ParaCrystal2DPositionBuilder::positionVariance ( ) const

overrideprivatevirtual

Implements IPositionBuilder.

Definition at line 172 of file IPositionBuilder.cpp.

 {
     return m_iff->positionVariance();
 }

References m_iff.

Member Data Documentation

◆ m_iff

std::unique_ptr<InterferenceFunction2DParaCrystal> ParaCrystal2DPositionBuilder::m_iff

private

Definition at line 99 of file IPositionBuilder.h.

Referenced by generatePositionsImpl(), and positionVariance().

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

/home/www/ba/GUI/coregui/Views/RealSpaceWidgets/IPositionBuilder.h
/home/www/ba/GUI/coregui/Views/RealSpaceWidgets/IPositionBuilder.cpp

Public Member Functions

Private Member Functions

Private Attributes