WmSynchronizer Class Reference

The WmSynchronizer class syncs distributed variables overlapping cell boundaries (ghost cells) More...

#include <wmsynchronizer.h>

Inheritance diagram for WmSynchronizer:

Detailed Description

The WmSynchronizer class syncs distributed variables overlapping cell boundaries (ghost cells)

Public Member Functions
	WmSynchronizer (const WmConstOpaquePtr &parent_solver)
	Create new WmSynchronizer host action.
	~WmSynchronizer ()
void	setup (const WxCryptSet &wxc)
	Setup HostAction object using supplied cryptset.
virtual void	typeCheck ()
	check that variable types are appropriate for this HostAction.
WxStepperStatus	step ()
	Step the solver by assigned time step.
bool	needsDomain () const
	Return false because swap operation does not depend on domain specifics.
Public Member Functions inherited from WmHostAction
	~WmHostAction () override
	Destroy hostaction.
void	setup (const WxCryptSet &wxc) override
	Setup hostaction object using supplied cryptset.
std::vector< std::string >	readVarNames () const
	Get names of all read variables used.
std::vector< std::string >	writeVarNames () const
	Get names of all write variables used.
unsigned	numExpectedReadVars () const
	Return number of read variables expected by this hostaction, or minimum number required for hostactions allowing variable number of read vars.
unsigned	numExpectedWriteVars () const
	Return number of write variables expected by this hostaction, or minimum number required for hostactions allowing variable number of write vars.
bool	allowsVariableReadVars () const
	Does this hostaction allow variable number of read variables?
bool	allowsVariableWriteVars () const
	Does this hostaction allow variable number of write variables?
virtual bool	needsDomain () const
	Return true if this updater needs a domain to work on.
void	setParentStepHandler (WmExecutionStep< WmHostAction > *parentStepHandler)
	Set enclosing step handler TODO: convert this to being a friend function or something.
unsigned	numActualReadVars () const
	Get number of actual read variables used when user calls this hostaction.
unsigned	numActualWriteVars () const
	Get number of actual write variables used when user calls this hostaction.
const WmDomain &	getDomain () const
	Get (unstructured) domain on which host action works.
std::vector< std::string >	getWriteVarList () const
	Returns list of write variables for this hostaction.
std::vector< std::string >	getReadVarList () const
	Returns list of read variables for this hostaction.
const WmSolverBase &	getParent () const
	Get parent solver object.
Public Member Functions inherited from WxStepper
	WxStepper ()
	Create a new stepper.
virtual	~WxStepper ()
	Dtor: destroy object.
void	setDt (time_t dt)
	Set time-step for the step method.
time_t	getDt () const
	Get time-step for the step method.
void	setTimeData (const WxStepper &timeData)
	Set time data for the step method.
void	setCurrentTime (time_t tcurr)
	Set current time.
time_t	incrementCurrentTime (time_t tadd)
	Increment current time.
time_t	getCurrentTime () const
	Get the current time.
void	setCurrentFrame (int frame)
	Set current frame number.
int	incrementCurrentFrame ()
	Increment current frame number.
int	getCurrentFrame () const
	Get the current frame number.
virtual WxStepperStatus	step ()=0
	Advance the stepper by assigned time step.
virtual WxStepperStatus	end ()
	Perform actions only done at simulation end.
Public Member Functions inherited from WxObject
virtual	~WxObject ()
	Dtor: destroy object.
void	setIo (WxIoBase &io)
	Set the I/O pointer for use in object.
void	setMsg (WxMsgBase &msg)
	Set the msg pointer for use in object.
WxIoBase &	getIo ()
	Return reference to I/O object.
const WxIoBase &	getIo () const
	Return constant reference to I/O object.
WxMsgBase &	getMsg ()
	Return reference to msg object.
const WxMsgBase &	getMsg () const
	Return const reference to msg object.
virtual void	setup (const WxCryptSet &wxc)
	Setup object using supplied crypset.
virtual void	init ()
	Initialize the object.
virtual void	finishBuild ()
	Finish building the object.
virtual void	load (WxIoBase &io, const WxIoNodeType &grpNode)
	Load object from file.
virtual void	dump (WxIoBase &io, WxIoNodeType &grpNode) const
	Dump object to file.
virtual std::string	name () const
	Get name of object.
void	setName (const std::string &nm)
	Set object's name.

Additional Inherited Members
Public Types inherited from WxStepper
typedef real	time_t
	Time scalar data type.
Protected Member Functions inherited from WmHostAction
	WmHostAction (const WmConstOpaquePtr &parent_solver)
	Create new hostaction.
const std::type_info &	getVarType (const std::string &variableName) const
	Get a variable types from the parent solver.
const wxm::variable::variable_t &	getReadVar (unsigned pos) const
	Get a reference to a read variable.
wxm::variable::variable_t &	getWriteVar (unsigned pos) const
	Get a reference to a write variable.
virtual void	typeCheck ()=0
	Check that the provided variables meet the expected variable types for this hostaction.
Protected Member Functions inherited from WxObject
	WxObject ()
	Create object, that will be initialized subsequently.
	WxObject (const std::string &name)
	Create object with given name bypassing object setup phase Protected because there is no reason to have a WxObject directly, as it is meant to be a parent class.
Protected Attributes inherited from WmHostAction
bool	_allReadVarsSameType
bool	_allWriteVarsSameType
bool	_allowsVariableReadVars
bool	_allowsVariableWriteVars
bool	_WriteVarConditionHasBeenSet
bool	_ReadVarConditionHasBeenSet
unsigned	_numExpectedReadVars
unsigned	_numExpectedWriteVars

Constructor & Destructor Documentation

WmSynchronizer()

WmSynchronizer::WmSynchronizer ( const WmConstOpaquePtr &  parent_solver )

inline

Create new WmSynchronizer host action.

Parameters

parent_solver

type opaque wrapper to parent solver

~WmSynchronizer()

WmSynchronizer::~WmSynchronizer ( )

inline

Member Function Documentation

needsDomain()

bool WmSynchronizer::needsDomain ( ) const

inlinevirtual

Return false because swap operation does not depend on domain specifics.

Returns

false

Reimplemented from WmHostAction.

setup()

void WmSynchronizer::setup ( const WxCryptSet &  wxc )

virtual

Setup HostAction object using supplied cryptset.

Parameters

wxc	Cryptset to use for setting

Reimplemented from WmHostAction.

step()

WxStepperStatus WmSynchronizer::step ( )

virtual

Step the solver by assigned time step.

Returns

return status of step.

Implements WxStepper.

typeCheck()

virtual void WmSynchronizer::typeCheck ( )

virtual

check that variable types are appropriate for this HostAction.

Implements WmHostAction.

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

• src/hostactions/wmsynchronizer.h