Class designed to encapsulate the Time-Independent Solver. Various methods are incoporated in the class for doing so. The class also features mathematical functions involved in numerical work. More...

#include <qcsteadystate.h>

List of all members.

## Public Member Functions

Constructors
Standard Constructor.
Standard Destructor.
Boundary Value Functions
void setBoundaryFree (QCComplexField< 2 > &field)
Sets the boundary value of the field to a free floating value.
void setBoundaryVanish (QCComplexField< 2 > &field)
Sets the boundary value of the field to zero.
void setConstant (QCComplexField< 2 > &field)
Sets the field to a uniform flat (constant) value.
void usingTDGPFixedPoint (QCComplexField< 2 > &field, parameterType &deltaR, QCParameter &tdgpParameters)
Solves for the steady state solution using the Fixed Point Method form of the Time-Dependent Gross-Pitaevskii (TDGP) equation. It is assumed that SmallOmegaSquared is 1st Parameter, Mu is 2nd Parameter and g the 3rd Parameter in the QCParameter Class. All index referencing should be made C style.
void usingTDGPFixedPoint (QCComplexField< 3 > &field, parameterType &deltaR, QCParameter &tdgpParameters)
Same as the "usingTDGPFixedPoint" but for 3-Dimensional fields.
void usingTDGPVortexFixedPoint (QCComplexField< 2 > &field, parameterType &deltaR, QCParameter &tdgpParameters)
Solves for the steady state vortex solution using the Fixed Point Method form of the Time-Dependent Gross-Pitaevskii (TDGP) equation.
void usingTDGPVortexFixedPoint (QCComplexField< 3 > &field, parameterType xOffset, parameterType yOffset, parameterType zOffset, parameterType &deltaX, parameterType &deltaY, parameterType &deltaZ, parameterType &deltaR, QCParameter &tdgpParameters)
Same as the "usingTDGPVortexFixedPoint" but for 3-Dimensional fields.
void usingTDGPGaussSeidel (QCComplexField< 2 > &currentField, parameterType xOffset, parameterType yOffset, parameterType &h_x, parameterType &h_y, QCParameter &tdgpParameters)
NOT OPERATIONAL! Uses the Gauss-Seidel method for boundary value problems to find the steady state solution for a TDGP system.
void usingTDGPFastSI (QCComplexField< 2 > &field, parameterType &h_r, QCParameter &tdgpParameters)
NOT OPERATIONAL! Uses the Fast Semi-Implicit method for boundary value problems to find the steady state solution for a TDGP system.
void usingTDGPFastSI (QCComplexField< 2 > &currentField, parameterType xOffset, parameterType yOffset, parameterType &h_x, parameterType &h_y, QCParameter &tdgpParameters)
NOT OPERATIONAL! Uses the Fast Semi-Implicit method for boundary value problems to find the steady state solution for a TDGP system.
void transferSolutionTo (QCComplexField< 2 > &field, parameterType xOffset, parameterType yOffset, parameterType &deltaX, parameterType &deltaY, parameterType &deltaR)
Transfers the last solution calculated to the Field provided in arguments.
void transferSolutionTo (QCComplexField< 3 > &field, parameterType xOffset, parameterType yOffset, parameterType zOffset, parameterType &deltaX, parameterType &deltaY, parameterType &deltaZ, parameterType &deltaR)
Transfers the last solution calculated to the 3-D Field provided in arguments.
void setTolerance (parameterType &value)
Sets the tolerance value for the determining of the steady state solution.
parameterType getTolerance ()
Returns the tolerance value for the determining of the steady state solution.
I/O Operations
bool output1DSolution (const char *fileName, parameterType &deltaR)
Outputs the 1D solution found to file.

## Detailed Description

Class designed to encapsulate the Time-Independent Solver. Various methods are incoporated in the class for doing so. The class also features mathematical functions involved in numerical work.

Definition at line 43 of file qcsteadystate.h.

## Member Function Documentation

 void QCSteadyState::transferSolutionTo ( QCComplexField< 3 > & field, parameterType xOffset, parameterType yOffset, parameterType zOffset, parameterType & deltaX, parameterType & deltaY, parameterType & deltaZ, parameterType & deltaR )
 Transfers the last solution calculated to the 3-D Field provided in arguments. Todo:Add the cartesian Solver to the Steady State Class Definition at line 391 of file qcsteadystate.cpp.

 void QCSteadyState::transferSolutionTo ( QCComplexField< 2 > & field, parameterType xOffset, parameterType yOffset, parameterType & deltaX, parameterType & deltaY, parameterType & deltaR )
 Transfers the last solution calculated to the Field provided in arguments. Todo:Add the cartesian Solver to the Steady State Class Definition at line 362 of file qcsteadystate.cpp.

 void QCSteadyState::usingTDGPFastSI ( QCComplexField< 2 > & currentField, parameterType xOffset, parameterType yOffset, parameterType & h_x, parameterType & h_y, QCParameter & tdgpParameters )
 NOT OPERATIONAL! Uses the Fast Semi-Implicit method for boundary value problems to find the steady state solution for a TDGP system. It is assumed that Small Omega Squared is 1st Parameter, Mu is 2nd Parameter, g the 3rd Parameter, hbar the 4th and m the 5th in the QCParameter Class. All index referencing should be made C style. Definition at line 289 of file qcsteadystate.cpp.

 void QCSteadyState::usingTDGPFastSI ( QCComplexField< 2 > & field, parameterType & h_r, QCParameter & tdgpParameters )
 NOT OPERATIONAL! Uses the Fast Semi-Implicit method for boundary value problems to find the steady state solution for a TDGP system. It is assumed that Small Omega Squared is 1st Parameter, Mu is 2nd Parameter, g the 3rd Parameter, hbar the 4th and m the 5th in the QCParameter Class. All index referencing should be made C style. Definition at line 227 of file qcsteadystate.cpp.

 void QCSteadyState::usingTDGPFixedPoint ( QCComplexField< 3 > & field, parameterType & deltaR, QCParameter & tdgpParameters )
 Same as the "usingTDGPFixedPoint" but for 3-Dimensional fields. It is assumed that SmallOmegaSquared is 1st Parameter, Mu is 2nd Parameter and g the 3rd Parameter in the QCParameter Class. All index referencing should be made C style. Definition at line 78 of file qcsteadystate.cpp.

 void QCSteadyState::usingTDGPFixedPoint ( QCComplexField< 2 > & field, parameterType & deltaR, QCParameter & tdgpParameters )
 Solves for the steady state solution using the Fixed Point Method form of the Time-Dependent Gross-Pitaevskii (TDGP) equation. It is assumed that SmallOmegaSquared is 1st Parameter, Mu is 2nd Parameter and g the 3rd Parameter in the QCParameter Class. All index referencing should be made C style. The method incoporates the following time-independent form of the Gross-Pitaevskii equation The equation used is the radial part of Cylindrical Polar Coordinate solution of the Gross-Pitaevskii Equation, which is Definition at line 49 of file qcsteadystate.cpp. Referenced by QCBEC< rank >::setupSteadyState().

 void QCSteadyState::usingTDGPGaussSeidel ( QCComplexField< 2 > & currentField, parameterType xOffset, parameterType yOffset, parameterType & h_x, parameterType & h_y, QCParameter & tdgpParameters )
 NOT OPERATIONAL! Uses the Gauss-Seidel method for boundary value problems to find the steady state solution for a TDGP system. It is assumed that Small Omega Squared is 1st Parameter, Mu is 2nd Parameter, g the 3rd Parameter, hbar the 4th and m the 5th in the QCParameter Class. All index referencing should be made C style. Definition at line 200 of file qcsteadystate.cpp.

 void QCSteadyState::usingTDGPVortexFixedPoint ( QCComplexField< 3 > & field, parameterType xOffset, parameterType yOffset, parameterType zOffset, parameterType & deltaX, parameterType & deltaY, parameterType & deltaZ, parameterType & deltaR, QCParameter & tdgpParameters )
 Same as the "usingTDGPVortexFixedPoint" but for 3-Dimensional fields. It is assumed that Small Omega Squared is 1st Parameter, Mu is 2nd Parameter, g the 3rd Parameter, Omega the 6th and n the 7th in the QCParameter Class. All index referencing should be made C style. Definition at line 150 of file qcsteadystate.cpp.

 void QCSteadyState::usingTDGPVortexFixedPoint ( QCComplexField< 2 > & field, parameterType & deltaR, QCParameter & tdgpParameters )
 Solves for the steady state vortex solution using the Fixed Point Method form of the Time-Dependent Gross-Pitaevskii (TDGP) equation. It is assumed that Small Omega Squared is 1st Parameter, Mu is 2nd Parameter, g the 3rd Parameter, Omega the 6th and n the 7th in the QCParameter Class. All index referencing should be made C style. Definition at line 107 of file qcsteadystate.cpp.

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

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