Public Member Functions | Protected Member Functions | List of all members
randomise Class Reference

Adds a random component to a field, with a given perturbation magnitude. More...

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Public Member Functions

 TypeName ("randomise")
 Runtime type information. More...
 
 randomise ()
 Construct null. More...
 
virtual ~randomise ()
 Destructor. More...
 
- Public Member Functions inherited from calcType
 TypeName ("calcType")
 Runtime type information. More...
 
 declareRunTimeSelectionTable (autoPtr, calcType, dictionary,(),())
 
 calcType ()
 Construct null. More...
 
virtual ~calcType ()
 Destructor. More...
 
void tryInit ()
 Initialise - typically setting static variables,. More...
 
void tryPreCalc (const argList &args, const Time &runTime, const fvMesh &mesh)
 Pre-time loop calculations. More...
 
void tryCalc (const argList &args, const Time &runTime, const fvMesh &mesh)
 Time loop calculations. More...
 
void tryPostCalc (const argList &args, const Time &runTime, const fvMesh &mesh)
 Post-time loop calculations. More...
 

Protected Member Functions

virtual void init ()
 Initialise - typically setting static variables,. More...
 
virtual void preCalc (const argList &args, const Time &runTime, const fvMesh &mesh)
 Pre-time loop calculations. More...
 
virtual void calc (const argList &args, const Time &runTime, const fvMesh &mesh)
 Time loop calculations. More...
 
template<class Type >
void writeRandomField (const IOobject &header, const scalar pertMag, Random &rand, const fvMesh &mesh, bool &processed)
 Write component fields. More...
 
- Protected Member Functions inherited from calcType
virtual void postCalc (const argList &args, const Time &runTime, const fvMesh &mesh)
 Post-time loop calculations. More...
 

Additional Inherited Members

- Static Public Member Functions inherited from calcType
static autoPtr< calcTypeNew (const word &calcTypeName)
 

Detailed Description

Adds a random component to a field, with a given perturbation magnitude.

Source files

Definition at line 52 of file randomise.H.

Constructor & Destructor Documentation

randomise ( )

Construct null.

Definition at line 43 of file randomise.C.

~randomise ( )
virtual

Destructor.

Definition at line 51 of file randomise.C.

Member Function Documentation

void init ( )
protectedvirtual

Initialise - typically setting static variables,.

e.g. command line arguments

Reimplemented from calcType.

Definition at line 57 of file randomise.C.

References randomise::preCalc(), and argList::validArgs.

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void preCalc ( const argList args,
const Time runTime,
const fvMesh mesh 
)
protectedvirtual

Pre-time loop calculations.

Reimplemented from calcType.

Definition at line 66 of file randomise.C.

References randomise::calc().

Referenced by randomise::init().

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void calc ( const argList args,
const Time runTime,
const fvMesh mesh 
)
protectedvirtual

Time loop calculations.

Reimplemented from calcType.

Definition at line 75 of file randomise.C.

References argList::argRead(), Foam::endl(), Foam::exit(), Foam::FatalError, Foam::Info, mesh, IOobject::MUST_READ, Foam::nl, and Time::timeName().

Referenced by randomise::preCalc().

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void writeRandomField ( const IOobject header,
const scalar  pertMag,
Random rand,
const fvMesh mesh,
bool &  processed 
)
protected

Write component fields.

Definition at line 28 of file writeRandomField.C.

References Foam::endl(), forAll, IOobject::headerClassName(), Foam::Info, Foam::mag(), mesh, IOobject::name(), Random::randomise(), fvMesh::time(), Time::timeName(), and Ostream::write().

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TypeName ( "randomise"  )

Runtime type information.


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