A generic group field used for grouping local subobjects. More...

#include <fieldgroup.hpp>

Inheritance diagram for OpenCMISS::Zinc::FieldGroup:

Public Member Functions
	FieldGroup (cmzn_field_group_id field_group_id)

bool	isEmpty ()

bool	isEmptyLocal ()

int	clear ()

int	clearLocal ()

int	removeEmptySubgroups ()

int	addLocalRegion ()

bool	containsLocalRegion ()

int	removeLocalRegion ()

int	addRegion (const Region &region)

int	removeRegion (const Region &region)

bool	containsRegion (const Region &region)

FieldGroup	createSubregionFieldGroup (const Region &region)

FieldGroup	getSubregionFieldGroup (const Region &region)

FieldNodeGroup	createFieldNodeGroup (const Nodeset &nodeset)

FieldNodeGroup	getFieldNodeGroup (const Nodeset &nodeset)

FieldElementGroup	createFieldElementGroup (const Mesh &mesh)

FieldElementGroup	getFieldElementGroup (const Mesh &mesh)

Field	getSubobjectGroupFieldForDomainField (const Field &domainField)

FieldGroup	getFirstNonEmptySubregionFieldGroup ()

Public Member Functions inherited from OpenCMISS::Zinc::Field
	Field (cmzn_field_id field_id)

	Field (const Field &field)

Field &	operator= (const Field &field)

bool	isValid () const

cmzn_field_id	getId () const

bool	isManaged ()

int	setManaged (bool value)

char *	getComponentName (int componentNumber)

int	setComponentName (int componentNumber, const char *name)

double	getCoordinateSystemFocus ()

int	setCoordinateSystemFocus (double focus)

CoordinateSystemType	getCoordinateSystemType ()

int	setCoordinateSystemType (CoordinateSystemType coordinateSystemType)

int	getNumberOfComponents ()

char *	getName ()

int	setName (const char *name)

int	getNumberOfSourceFields ()

Field	getSourceField (int index)

bool	isTypeCoordinate ()

int	setTypeCoordinate (bool value)

ValueType	getValueType ()

Fieldmodule	getFieldmodule () const

int	assignMeshLocation (const Fieldcache &cache, const Element &element, int coordinatesCount, const double *coordinatesIn)

int	assignReal (const Fieldcache &cache, int valuesCount, const double *valuesIn)

int	assignString (const Fieldcache &cache, const char *stringValue)

Element	evaluateMeshLocation (const Fieldcache &cache, int coordinatesCount, double *coordinatesOut)

int	evaluateReal (const Fieldcache &cache, int valuesCount, double *valuesOut)

char *	evaluateString (const Fieldcache &cache)

int	evaluateDerivative (const Differentialoperator&differentialOperator, const Fieldcache &cache, int valuesCount, double *valuesOut)

bool	isDefinedAtLocation (const Fieldcache &cache)

FieldComponent	castComponent ()

FieldElementGroup	castElementGroup ()

FieldFindMeshLocation	castFindMeshLocation ()

FieldFiniteElement	castFiniteElement ()

FieldGroup	castGroup ()

FieldImage	castImage ()

FieldImagefilterBinaryThreshold	castImagefilterBinaryThreshold ()

FieldImagefilterDiscreteGaussian	castImagefilterDiscreteGaussian ()

FieldImagefilterHistogram	castImagefilterHistogram ()

FieldImagefilterThreshold	castImagefilterThreshold ()

FieldNodeGroup	castNodeGroup ()

FieldStoredMeshLocation	castStoredMeshLocation ()

FieldStoredString	castStoredString ()

Additional Inherited Members
Public Types inherited from OpenCMISS::Zinc::Field
enum	ChangeFlag { CHANGE_FLAG_NONE = CMZN_FIELD_CHANGE_FLAG_NONE, CHANGE_FLAG_ADD = CMZN_FIELD_CHANGE_FLAG_ADD, CHANGE_FLAG_REMOVE = CMZN_FIELD_CHANGE_FLAG_REMOVE, CHANGE_FLAG_IDENTIFIER = CMZN_FIELD_CHANGE_FLAG_IDENTIFIER, CHANGE_FLAG_DEFINITION = CMZN_FIELD_CHANGE_FLAG_DEFINITION, CHANGE_FLAG_FULL_RESULT = CMZN_FIELD_CHANGE_FLAG_FULL_RESULT, CHANGE_FLAG_PARTIAL_RESULT = CMZN_FIELD_CHANGE_FLAG_PARTIAL_RESULT, CHANGE_FLAG_RESULT = CMZN_FIELD_CHANGE_FLAG_RESULT, CHANGE_FLAG_FINAL = CMZN_FIELD_CHANGE_FLAG_FINAL }

enum	CoordinateSystemType { COORDINATE_SYSTEM_TYPE_INVALID = CMZN_FIELD_COORDINATE_SYSTEM_TYPE_INVALID, COORDINATE_SYSTEM_TYPE_RECTANGULAR_CARTESIAN = CMZN_FIELD_COORDINATE_SYSTEM_TYPE_RECTANGULAR_CARTESIAN, COORDINATE_SYSTEM_TYPE_CYLINDRICAL_POLAR = CMZN_FIELD_COORDINATE_SYSTEM_TYPE_CYLINDRICAL_POLAR, COORDINATE_SYSTEM_TYPE_SPHERICAL_POLAR = CMZN_FIELD_COORDINATE_SYSTEM_TYPE_SPHERICAL_POLAR, COORDINATE_SYSTEM_TYPE_PROLATE_SPHEROIDAL = CMZN_FIELD_COORDINATE_SYSTEM_TYPE_PROLATE_SPHEROIDAL, COORDINATE_SYSTEM_TYPE_OBLATE_SPHEROIDAL = CMZN_FIELD_COORDINATE_SYSTEM_TYPE_OBLATE_SPHEROIDAL, COORDINATE_SYSTEM_TYPE_FIBRE = CMZN_FIELD_COORDINATE_SYSTEM_TYPE_FIBRE }

enum	DomainType { DOMAIN_TYPE_INVALID = CMZN_FIELD_DOMAIN_TYPE_INVALID, DOMAIN_TYPE_POINT = CMZN_FIELD_DOMAIN_TYPE_POINT, DOMAIN_TYPE_NODES = CMZN_FIELD_DOMAIN_TYPE_NODES, DOMAIN_TYPE_DATAPOINTS = CMZN_FIELD_DOMAIN_TYPE_DATAPOINTS, DOMAIN_TYPE_MESH1D = CMZN_FIELD_DOMAIN_TYPE_MESH1D, DOMAIN_TYPE_MESH2D = CMZN_FIELD_DOMAIN_TYPE_MESH2D, DOMAIN_TYPE_MESH3D = CMZN_FIELD_DOMAIN_TYPE_MESH3D, DOMAIN_TYPE_MESH_HIGHEST_DIMENSION = CMZN_FIELD_DOMAIN_TYPE_MESH_HIGHEST_DIMENSION }

enum	ValueType { VALUE_TYPE_INVALID = CMZN_FIELD_VALUE_TYPE_INVALID, VALUE_TYPE_REAL = CMZN_FIELD_VALUE_TYPE_REAL, VALUE_TYPE_STRING = CMZN_FIELD_VALUE_TYPE_STRING, VALUE_TYPE_MESH_LOCATION = CMZN_FIELD_VALUE_TYPE_MESH_LOCATION }

typedef int	ChangeFlags

typedef int	DomainTypes

Protected Attributes inherited from OpenCMISS::Zinc::Field
cmzn_field_id	id

Detailed Description

A generic group field used for grouping local subobjects.

A generic group field type able to record which local subobjects are in the group (recorded by attached node group and element group fields), or whether the entire local region is in the group. This field returns true/1 at domain locations in the group, false/0 otherwise. The group field also maintains links to child groups in child regions, for building subsets of entire region trees.

Member Function Documentation

int OpenCMISS::Zinc::FieldGroup::addLocalRegion ( )

inline

Add the local/owning region of this group field to the group, i.e. all local objects/domains. This function is not hierarchical: subregions are not added. Note that subobject groups such as node and element groups attached to this group field are left intact by this function.

Returns: Status OpenCMISS::Zinc::OK on success, any other value on failure.

int OpenCMISS::Zinc::FieldGroup::addRegion ( const Region & region )

inline

Add the specified region to the group i.e. all its objects/domains. The specified region must be in the tree of this group's local/owning region and not already in the group. This function is not hierarchical: subregions are not added.

Parameters

region Handle to region to be added.

Returns: Status OpenCMISS::Zinc::OK if successfully add region into group, any other value on failure.

int OpenCMISS::Zinc::FieldGroup::clear ( )

inline

Remove all objects from this group, clear all its subgroups, and remove & destroy them if possible.

Returns: Status OpenCMISS::Zinc::OK if group and its child groups cleared successfully, any other value on failure.

int OpenCMISS::Zinc::FieldGroup::clearLocal ( )

inline

Remove all local objects from group, but leave subregion subgroups intact.

Returns: Status OpenCMISS::Zinc::OK if group is successfully cleared locally, any other value on failure.

bool OpenCMISS::Zinc::FieldGroup::containsLocalRegion ( )

inline

Query if group contains its local/owning region, i.e. all local objects/ domains. This function is not hierarchical: subregions are not checked.

Returns: Boolean true if all of local region is in group, otherwise false.

bool OpenCMISS::Zinc::FieldGroup::containsRegion ( const Region & region )

inline

Query if specified region is in the group i.e. all its objects/domains. The specified region must be in the tree of this group's local/owning region. This function is not hierarchical: subregions are not checked.

Parameters

region Handle to region to check.

Returns: Boolean true if group contains region, otherwise false.

FieldElementGroup OpenCMISS::Zinc::FieldGroup::createFieldElementGroup ( const Mesh & mesh )

inline

Create and return an element group field compatible with the supplied mesh, i.e. able to contain elements from its master mesh. The element group field is registered as a sub-object group for this group. The mesh can be from the group's own region or any subregion of it. Subregion groups for any intermediate and the final mesh-owning regions are automatically created to contain the element group, if needed. Fails if a compatible element group field already exists.

Parameters

mesh	Handle to a mesh the element group is to be compatible with. If not already a master mesh, the master is obtained from it.

Returns: Handle to new, empty element group field, or NULL/invalid handle on failure.

FieldNodeGroup OpenCMISS::Zinc::FieldGroup::createFieldNodeGroup ( const Nodeset & nodeset )

inline

Create and return a node group field compatible with the supplied nodeset, i.e. able to contain nodes from its master nodeset. The node group field is registered as a sub-object group for this group. The nodeset can be from the group's own region or any subregion of it. Subregion groups for any intermediate and the final nodeset-owning regions are automatically created to contain the node group, if needed. Fails if a compatible node group field already exists.

Parameters

nodeset Handle to a nodeset the node group is to be compatible with. If not already a master nodeset, the master is obtained from it.

Returns: Handle to new, empty node group field, or NULL/invalid handle on failure.

FieldGroup OpenCMISS::Zinc::FieldGroup::createSubregionFieldGroup ( const Region & region )

inline

Create a group field for the specified subregion, include it in the specified group and return a handle to the newly created sub-group field. The specified region must be in the tree of this group's local/owning region and not already in the group.

Parameters

region Handle to region to create a subgroup for.

Returns: Handle to new, empty subregion group field, or NULL/invalid handle on failure.

FieldElementGroup OpenCMISS::Zinc::FieldGroup::getFieldElementGroup ( const Mesh & mesh )

inline

Find and return handle to the sub-object element group compatible with the specified mesh, if one exists for the group. The mesh can be from the group's own region or any subregion of it.

Parameters

mesh	Handle to a mesh the element group is to be compatible with. If not already a master mesh, the master is obtained from it.

Returns: Handle to element group field, or NULL/invalid handle if none or failed.

FieldNodeGroup OpenCMISS::Zinc::FieldGroup::getFieldNodeGroup ( const Nodeset & nodeset )

inline

Find and return handle to the sub-object node group compatible with the specified nodeset, if one exists for the group. The nodeset can be from the group's own region or any subregion of it.

Parameters

nodeset Handle to a nodeset the node group is to be compatible with. If not already a master nodeset, the master is obtained from it.

Returns: Handle to node group field, or NULL/invalid handle if none or failed.

FieldGroup OpenCMISS::Zinc::FieldGroup::getFirstNonEmptySubregionFieldGroup ( )

inline

Return the first non-empty subregion group in the group tree including itself.

Returns: Handle to first non-empty subregion group field, or NULL/invalid handle if none or failed.

Field OpenCMISS::Zinc::FieldGroup::getSubobjectGroupFieldForDomainField ( const Field & domainField )

inline

Get a subgroup of the given group for the specified domain.

Parameters

domainField the domain field

Returns: Handle to field representing subobject group, or NULL/invalid handle if none or failed.

FieldGroup OpenCMISS::Zinc::FieldGroup::getSubregionFieldGroup ( const Region & region )

inline

Get the group field for subregion in the specified group if it exists. The specified region must be in the tree of this group's local/owning region.

Parameters

region Handle to region to get the subgroup for.

Returns: Handle to subregion group field, or NULL/invalid handle if not found or failed.

bool OpenCMISS::Zinc::FieldGroup::isEmpty ( )

inline

Query if this group and all its subregion and sub-object groups are empty.

Returns: Boolean true if group and its subgroups are empty, otherwise false.

bool OpenCMISS::Zinc::FieldGroup::isEmptyLocal ( )

inline

Query if this group contains no objects from the local region.

Returns: Boolean true if group is empty locally, otherwise false.

int OpenCMISS::Zinc::FieldGroup::removeEmptySubgroups ( )

inline

Remove and destroy all empty subregion and subobject groups of this group. Empty subgroups in use by other clients may remain after call.

Returns: Status OpenCMISS::Zinc::OK on success, any other value on failure.

int OpenCMISS::Zinc::FieldGroup::removeLocalRegion ( )

inline

Remove the local/owning region of this group field from the group, i.e. all local objects/domains. This function is not hierarchical: subregions are not removed. Note that subobject groups such as node and element groups attached to this group field are left intact by this function.

Returns: Status OpenCMISS::Zinc::OK on success, any other value on failure.

int OpenCMISS::Zinc::FieldGroup::removeRegion ( const Region & region )

inline

Remove specified region from group if currently in it. The specified region must be in the tree of this group's local/owning region. This function is not hierarchical: subregions are not removed.

Parameters

region Handle to region to be removed.

Returns: Status OpenCMISS::Zinc::OK if region successfully removed from group, any other value on failure.

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

auto_comments_output/fieldgroup.hpp

Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation