class ntcFoliation2D : public vtkObject

Description:

ntcFoliation2D is a class that contains the basic functions needed to deal with codimension-1 foliations induced on a 2-torus by any function

Inheritance:

Public Methods

ntcFoliation2D()

~ntcFoliation2D()

static ntcFoliation2D* New()

const char* GetClassName()

void SetHamiltonian( ntcFunction* F )

ntcImplicitFunction* GetHamiltonian()

void SetCriticalPoints()

int EvaluateIndexOf( ntcPoint *crPoint )

int GetNumberOfSaddles()

float* GetCriticalSaddlePoint( int i )

int GetNumberOfCenters()

float* GetCriticalCenterPoint( int i )

void SetResolution( int Res )

int GetResolution()

int SetCriticalLeaf( float x[3], float Radius = .01, int type = NTC_CRITICAL_POINT )

ntcPrimitiveCell* GetCriticalLeaf()

int FindHomologyClass( int Hom[2] )

Public

Protected Fields

int Resolution

float Dim[3]

int NumberOfSaddles

ntcImplicitFunction* f

ntcPrimitiveCell* criticalSlice

vtkPoints* CriticalSaddlePoints

vtkPoints* CriticalCenterPoints

ntcLattice* Lattice

ntcFoliation2D()

~ntcFoliation2D()

static ntcFoliation2D* New()

const char* GetClassName()

void SetHamiltonian( ntcFunction* F )

Set the Fermi Energy Function

ntcImplicitFunction* GetHamiltonian()

Set the Fermi Energy Function

Set the dimensions of the lattice that will be used to sample the square [0,1]x[0,1] and find a simplicial decomposition of the Fermi Surface f at energy En

void SetCriticalPoints()

Find the critical points.

int EvaluateIndexOf( ntcPoint *crPoint )

Returns the index of a critical point

int GetNumberOfSaddles()

Return number of saddle type critical points

float* GetCriticalSaddlePoint( int i )

Return the coordinates of the i-th saddle point. There is no control about its existence so you must call GetNumberOfSaddles() in conjunction with it ( and you must run SetCriticalPoints() first!!!)

int GetNumberOfCenters()

Return number of center type critical points ( you must run SetCriticalPoints() first!!!)

float* GetCriticalCenterPoint( int i )

Return the coordinates of the i-th center. There is no control about its existence so you must call GetNumberOfCenters() in conjunction with it ( and you must run SetCriticalPoints() first!!!)

void SetResolution( int Res )

int GetResolution()

int SetCriticalLeaf( float x[3], float Radius = .01, int type = NTC_CRITICAL_POINT )

ntcPrimitiveCell* GetCriticalLeaf()

int FindHomologyClass( int Hom[2] )

int Resolution

Sampling dimensions in the 2-torus

float Dim[3]

Sampling Dimensions for cr points coordinates retrieving

int NumberOfSaddles

ntcImplicitFunction* f

ntcPrimitiveCell* criticalSlice

vtkPoints* CriticalSaddlePoints

vtkPoints* CriticalCenterPoints

ntcLattice* Lattice

This class has no child classes.

Author:

Peggish

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