Tags

Collaboration diagram for Tags:

Functions
void	iMesh_createTag (iMesh_Instance instance, const char *tag_name, const int tag_size, const int tag_type, iBase_TagHandle *tag_handle, int *err, const int tag_name_len)
	Create a tag with specified name, size, and type. More...
void	iMesh_destroyTag (iMesh_Instance instance, iBase_TagHandle tag_handle, const int forced, int *err)
	Destroy a tag. More...
void	iMesh_getTagName (iMesh_Instance instance, const iBase_TagHandle tag_handle, char *name, int *err, int name_len)
	Get the name for a given tag handle. More...
void	iMesh_getTagSizeValues (iMesh_Instance instance, const iBase_TagHandle tag_handle, int *tag_size, int *err)
	Get size of a tag in units of numbers of tag data type. More...
void	iMesh_getTagSizeBytes (iMesh_Instance instance, const iBase_TagHandle tag_handle, int *tag_size, int *err)
	Get size of a tag in units of bytes. More...
void	iMesh_getTagHandle (iMesh_Instance instance, const char *tag_name, iBase_TagHandle *tag_handle, int *err, int tag_name_len)
	Get a the handle of an existing tag with the specified name. More...
void	iMesh_getTagType (iMesh_Instance instance, const iBase_TagHandle tag_handle, int *tag_type, int *err)
	Get the data type of the specified tag handle. More...
void	iMesh_getAllEntSetTags (iMesh_Instance instance, const iBase_EntitySetHandle entity_set_handle, iBase_TagHandle **tag_handles, int *tag_handles_allocated, int *tag_handles_size, int *err)
	Get all the tags associated with a specified entity set. More...
void	iMesh_rmvEntSetTag (iMesh_Instance instance, iBase_EntitySetHandle entity_set_handle, const iBase_TagHandle tag_handle, int *err)
	Remove a tag value from an entity set. More...
void	iMesh_rmvArrTag (iMesh_Instance instance, const iBase_EntityHandle *entity_handles, const int entity_handles_size, const iBase_TagHandle tag_handle, int *err)
	Remove a tag value from an array of entities. More...
void	iMesh_getAllTags (iMesh_Instance instance, const iBase_EntityHandle entity_handle, iBase_TagHandle **tag_handles, int *tag_handles_allocated, int *tag_handles_size, int *err)
	Get all the tags associated with a specified entity handle. More...
void	iMesh_rmvTag (iMesh_Instance instance, iBase_EntityHandle entity_handle, const iBase_TagHandle tag_handle, int *err)
	Remove a tag value from an entity. More...
void	iMesh_getAllIfaceTags (iMesh_Instance instance, iBase_TagHandle **tag_handles, int *tag_handles_allocated, int *tag_handles_size, int *err)
	Get all the tags associated with the entire interface. More...
void	iMesh_createTagWithOptions (iMesh_Instance instance, const char *tag_name, const char *tmp_tag_options, const int tag_size, const int tag_type, iBase_TagHandle *tag_handle, int *err, const int tag_name_len, const int tag_options_len)
	Create a tag with options. More...

Detailed Description

Function Documentation

iMesh_createTag()

void iMesh_createTag	(	iMesh_Instance	instance,
		const char *	tag_name,
		const int	tag_size,
		const int	tag_type,
		iBase_TagHandle *	tag_handle,
		int *	err,
		const int	tag_name_len
	)

Create a tag with specified name, size, and type.

Create a tag with specified name, size, and type. Tag size is in units of size of tag_type data types. Value input for tag type must be value in iBase_TagType enumeration.

Parameters

[in]	instance	iMesh instance handle
[in]	tag_name	Character string indicating tag name
[in]	tag_size	Size of each tag value, in units of number of tag_type datums.
[in]	tag_type	Data type for data stored in this tag
[out]	tag_handle	Pointer to tag handle returned from function
[out]	err	Returned Error status (see iBase_ErrorType)
[in]	tag_name_len	Length of tag name string (String Length Arguments)

Definition at line 1483 of file iMesh_MOAB.cpp.

{
 iMesh_createTagWithOptions( instance, tag_name, NULL, tag_size, tag_type, tag_handle, err, tag_name_size, 0 );
}

References iMesh_createTagWithOptions().

iMesh_createTagWithOptions()

void iMesh_createTagWithOptions	(	iMesh_Instance	instance,
		const char *	tag_name,
		const char *	tmp_tag_options,
		const int	tag_size,
		const int	tag_type,
		iBase_TagHandle *	tag_handle,
		int *	err,
		const int	tag_name_len,
		const int	tag_options_len
	)

Create a tag with options.

Create a tag with options; allows creation of Dense and Bit tags through iMesh Allowable options are: TAG_STORAGE_TYPE={DENSE | SPARSE | BIT | MESH} TAG_DEFAULT_VALUE=

(data type of value should match tag data type) [in] length of options string

Parameters

[in]	instance	iMesh instance handle
[in]	tag_name	tag name
[in]	tmp_tag_options	options string
[in]	tag_size	tag size, in number of values
[in]	tag_type	tag data type (int, double, etc.)
[out]	tag_handle	handle of new tag
[out]	err	error
[in]	tag_name_len	length of tag name string

Definition at line 3042 of file iMesh_MOAB.cpp.

{
 if( tag_size < 0 ) ERROR( iBase_INVALID_ARGUMENT, "iMesh_createTag: invalid tag size" );
 CHKENUM( tag_type, iBase_TagValueType, iBase_INVALID_ARGUMENT );
 
 std::string tmp_tagname( tag_name, tag_name_len );
 eatwhitespace( tmp_tagname );
 
 moab::TagType storage = MB_TAG_SPARSE;
 ErrorCode result;
 
 // declared here 'cuz might have to hold destination of a default value ptr
 std::string storage_type;
 const void* def_val = NULL;
 std::vector< int > def_int;
 std::vector< double > def_dbl;
 std::vector< moab::EntityHandle > def_handles;
 int dum_int;
 double dum_dbl;
 
 if( 0 != tag_options_len )
 {
 std::string tag_options = filter_options( tmp_tag_options, tmp_tag_options + tag_options_len );
 FileOptions opts( tag_options.c_str() );
 const char* option_vals[] = { "SPARSE", "DENSE", "BIT", "MESH" };
 const moab::TagType opt_types[] = { moab::MB_TAG_SPARSE, moab::MB_TAG_DENSE, moab::MB_TAG_BIT,
 moab::MB_TAG_MESH };
 int opt_num = -1;
 result = opts.match_option( "TAG_STORAGE_TYPE", option_vals, opt_num );
 if( MB_FAILURE == result )
 ERROR( result, "iMesh_createTagWithOptions: option string not recognized." );
 else if( MB_SUCCESS == result )
 {
 assert( opt_num >= 0 && opt_num <= 3 );
 storage = opt_types[opt_num];
 }
 
 // now look for default value option; reuse storage_type
 storage_type.clear();
 result = opts.get_option( "TAG_DEFAULT_VALUE", storage_type );
 if( MB_SUCCESS == result )
 {
 // ok, need to parse the string into a proper default value
 switch( tag_type )
 {
 case iBase_INTEGER:
 result = opts.get_int_option( "TAG_DEFAULT_VALUE", dum_int );
 def_int.resize( tag_size );
 std::fill( def_int.begin(), def_int.end(), dum_int );
 def_val = &def_int[0];
 break;
 case iBase_DOUBLE:
 result = opts.get_real_option( "TAG_DEFAULT_VALUE", dum_dbl );
 def_dbl.resize( tag_size );
 std::fill( def_dbl.begin(), def_dbl.end(), dum_dbl );
 def_val = &def_dbl[0];
 break;
 case iBase_ENTITY_HANDLE:
 // for default handle, will have to use int
 result = opts.get_int_option( "TAG_DEFAULT_VALUE", dum_int );
 if( 0 > dum_int )
 ERROR( result, "iMesh_createTagWithOptions: for default handle-type tag, "
 "must use non-negative int on input." );
 def_handles.resize( tag_size );
 std::fill( def_handles.begin(), def_handles.end(), (moab::EntityHandle)dum_int );
 def_val = &def_handles[0];
 break;
 case iBase_BYTES:
 if( (int)storage_type.length() < tag_size )
 ERROR( result, "iMesh_createTagWithOptions: default value for byte-type "
 "tag must be large enough to store tag value." );
 def_val = storage_type.c_str();
 break;
 }
 }
 }
 
 moab::Tag new_tag;
 result = MOABI->tag_get_handle( tmp_tagname.c_str(), tag_size, mb_data_type_table[tag_type], new_tag,
 storage | MB_TAG_EXCL, def_val );
 
 if( MB_SUCCESS != result )
 {
 std::string msg( "iMesh_createTag: " );
 if( MB_ALREADY_ALLOCATED == result )
 {
 msg += "Tag already exists with name: \"";
 *tag_handle = (iBase_TagHandle)new_tag;
 }
 else
 msg += "Failed to create tag with name: \"";
 msg += tag_name;
 msg += "\".";
 ERROR( result, msg.c_str() );
 }
 
 if( tag_type == iBase_ENTITY_HANDLE )
 MBIMESHI->note_ent_handle_tag( new_tag );
 else if( tag_type == iBase_ENTITY_SET_HANDLE )
 MBIMESHI->note_set_handle_tag( new_tag );
 
 *tag_handle = (iBase_TagHandle)new_tag;
 
 RETURN( iBase_SUCCESS );
 
 /* old implementation:
 Tag new_tag;
 int this_size = tag_size;
 
 ErrorCode result = MOABI->tag_get_handle(tmp_tagname.c_str(),
 this_size,
 mb_data_type_table[tag_type],
 new_tag,
 MB_TAG_SPARSE|MB_TAG_EXCL);
 
 if (MB_SUCCESS != result) {
 std::string msg("iMesh_createTag: ");
 if (MB_ALREADY_ALLOCATED == result) {
 msg += "Tag already exists with name: \"";
 *tag_handle = (iBase_TagHandle) new_tag;
 }
 else
 msg += "Failed to create tag with name: \"";
 msg += tag_name;
 msg += "\".";
 ERROR(result,msg.c_str());
 }
 
 if (tag_type == iBase_ENTITY_HANDLE)
 MBIMESHI->note_ent_handle_tag( new_tag );
 else if (tag_type == iBase_ENTITY_SET_HANDLE)
 MBIMESHI->note_set_handle_tag( new_tag );
 
 *tag_handle = (iBase_TagHandle) new_tag;
 */
}

References CHKENUM, eatwhitespace(), ERROR, ErrorCode, filter_options(), moab::FileOptions::get_int_option(), moab::FileOptions::get_option(), moab::FileOptions::get_real_option(), iBase_BYTES, iBase_DOUBLE, iBase_ENTITY_HANDLE, iBase_ENTITY_SET_HANDLE, iBase_INTEGER, iBase_INVALID_ARGUMENT, iBase_SUCCESS, moab::FileOptions::match_option(), MB_ALREADY_ALLOCATED, mb_data_type_table, MB_SUCCESS, MB_TAG_BIT, MB_TAG_DENSE, MB_TAG_EXCL, MB_TAG_MESH, MB_TAG_SPARSE, MBIMESHI, MOABI, RETURN, and TagType.

Referenced by iMesh_createTag().

iMesh_destroyTag()

void iMesh_destroyTag	(	iMesh_Instance	instance,
		iBase_TagHandle	tag_handle,
		const int	forced,
		int *	err
	)

Destroy a tag.

Destroy a tag. If forced is non-zero and entities still have values set for this tag, tag is deleted anyway and those values disappear, otherwise tag is not deleted.

Parameters

[in]	instance	iMesh instance handle
[in]	tag_handle	Handle of tag to be deleted
[in]	forced	If non-zero, delete the tag even if entities have values set for the tag.
[out]	err	Returned Error status (see iBase_ErrorType)

Definition at line 1494 of file iMesh_MOAB.cpp.

{
 // might need to check if it's used first
 if( false == forced )
 {
 Range ents;
 ErrorCode result;
 Tag this_tag = TAG_HANDLE( tag_handle );
 for( EntityType this_type = MBVERTEX; this_type != MBMAXTYPE; this_type++ )
 {
 result = MOABI->get_entities_by_type_and_tag( 0, this_type, &this_tag, NULL, 1, ents, Interface::UNION );CHKERR( result, "iMesh_destroyTag: problem finding tag." );
 if( !ents.empty() )
 {
 ERROR( iBase_TAG_IN_USE, "iMesh_destroyTag: forced=false and entities"
 " are still assigned this tag." );
 }
 }
 // check if tag value is set on mesh
 const void* data_ptr;
 EntityHandle root = 0;
 result = MOABI->tag_get_by_ptr( this_tag, &root, 1, &data_ptr );
 if( MB_SUCCESS == result )
 ERROR( iBase_TAG_IN_USE, "iMesh_destroyTag: forced=false and mesh"
 " is still assigned this tag." );
 }
 
 // ok, good to go - either forced or no entities with this tag
 ErrorCode result = MOABI->tag_delete( TAG_HANDLE( tag_handle ) );
 if( MB_SUCCESS != result && MB_TAG_NOT_FOUND != result ) ERROR( result, "iMesh_destroyTag: problem deleting tag." );
 
 if( MB_SUCCESS == result ) MBIMESHI->note_tag_destroyed( TAG_HANDLE( tag_handle ) );
 
 RETURN( iBase_ERROR_MAP[result] );
}

References CHKERR, moab::Range::empty(), ERROR, ErrorCode, iBase_ERROR_MAP, iBase_TAG_IN_USE, MB_SUCCESS, MB_TAG_NOT_FOUND, MBIMESHI, MBMAXTYPE, MBVERTEX, MOABI, RETURN, and TAG_HANDLE.

iMesh_getAllEntSetTags()

void iMesh_getAllEntSetTags	(	iMesh_Instance	instance,
		const iBase_EntitySetHandle	entity_set_handle,
		iBase_TagHandle **	tag_handles,
		int *	tag_handles_allocated,
		int *	tag_handles_size,
		int *	err
	)

Get all the tags associated with a specified entity set.

Get all the tags associated with a specified entity set

Parameters

[in]	instance	iMesh instance handle
[in]	entity_set_handle	Entity being queried
[in,out]	tag_handles	Pointer to array of tag_handles returned from Array pointer, allocated and occupied sizes argument trio)
[in,out]	tag_handles_allocated	Pointer to allocated size of tag_handles
[out]	tag_handles_size	Pointer to occupied size of tag_handles array
[out]	err	Returned Error status (see iBase_ErrorType)

Definition at line 1765 of file iMesh_MOAB.cpp.

{
 EntityHandle eh = ENTITY_HANDLE( entity_set_handle );
 std::vector< Tag > all_tags;
 
 ErrorCode result = MOABI->tag_get_tags_on_entity( eh, all_tags );CHKERR( result, "iMesh_entitysetGetAllTagHandles failed." );
 
 remove_var_len_tags( MOABI, all_tags );
 
 // now put those tag handles into sidl array
 ALLOC_CHECK_ARRAY_NOFAIL( tag_handles, all_tags.size() );
 memcpy( *tag_handles, &all_tags[0], all_tags.size() * sizeof( Tag ) );
 
 *tag_handles_size = (int)all_tags.size();
 RETURN( iBase_SUCCESS );
}

References ALLOC_CHECK_ARRAY_NOFAIL, CHKERR, ENTITY_HANDLE, ErrorCode, iBase_SUCCESS, MOABI, remove_var_len_tags(), and RETURN.

iMesh_getAllIfaceTags()

void iMesh_getAllIfaceTags	(	iMesh_Instance	instance,
		iBase_TagHandle **	tag_handles,
		int *	tag_handles_allocated,
		int *	tag_handles_size,
		int *	err
	)

Get all the tags associated with the entire interface.

Get all the tags associated with the entire interface

Definition at line 1617 of file iMesh_MOAB.cpp.

{
 std::vector< Tag > all_tags;
 
 ErrorCode result = MOABI->tag_get_tags( all_tags );CHKERR( result, "iMesh_getAllIfaceTags failed." );
 
 remove_var_len_tags( MOABI, all_tags );
 
 // now put those tag handles into sidl array
 ALLOC_CHECK_ARRAY_NOFAIL( tag_handles, all_tags.size() );
 memcpy( *tag_handles, &all_tags[0], all_tags.size() * sizeof( Tag ) );
 *tag_handles_size = all_tags.size();
 
 RETURN( iBase_SUCCESS );
}

References ALLOC_CHECK_ARRAY_NOFAIL, CHKERR, ErrorCode, iBase_SUCCESS, MOABI, remove_var_len_tags(), and RETURN.

iMesh_getAllTags()

void iMesh_getAllTags	(	iMesh_Instance	instance,
		const iBase_EntityHandle	entity_handle,
		iBase_TagHandle **	tag_handles,
		int *	tag_handles_allocated,
		int *	tag_handles_size,
		int *	err
	)

Get all the tags associated with a specified entity handle.

Get all the tags associated with a specified entity handle

Parameters

[in]	instance	iMesh instance handle
[in]	entity_handle	Entity being queried
[in,out]	tag_handles	Pointer to array of tag_handles returned from Array pointer, allocated and occupied sizes argument trio)
[in,out]	tag_handles_allocated	Pointer to allocated size of tag_handles
[out]	tag_handles_size	Pointer to occupied size of tag_handles array
[out]	err	Returned Error status (see iBase_ErrorType)

Definition at line 2218 of file iMesh_MOAB.cpp.

{
 std::vector< Tag > all_tags;
 
 ErrorCode result = MOABI->tag_get_tags_on_entity( ENTITY_HANDLE( entity_handle ), all_tags );CHKERR( result, "iMesh_getAllTags failed." );
 
 remove_var_len_tags( MOABI, all_tags );
 
 // now put those tag handles into sidl array
 ALLOC_CHECK_ARRAY_NOFAIL( tag_handles, all_tags.size() );
 memcpy( *tag_handles, &all_tags[0], all_tags.size() * sizeof( Tag ) );
 *tag_handles_size = all_tags.size();
 
 RETURN( iBase_SUCCESS );
}

References ALLOC_CHECK_ARRAY_NOFAIL, CHKERR, ENTITY_HANDLE, ErrorCode, iBase_SUCCESS, MOABI, remove_var_len_tags(), and RETURN.

iMesh_getTagHandle()

void iMesh_getTagHandle	(	iMesh_Instance	instance,
		const char *	tag_name,
		iBase_TagHandle *	tag_handle,
		int *	err,
		int	tag_name_len
	)

Get a the handle of an existing tag with the specified name.

Get a the handle of an existing tag with the specified name

Parameters

[in]	instance	iMesh instance handle
[in]	tag_name	Name of tag being queried
[out]	tag_handle	Pointer to tag handle returned from function
[out]	err	Returned Error status (see iBase_ErrorType)
[in]	tag_name_len	Length of tag name string (String Length Arguments)

Definition at line 1591 of file iMesh_MOAB.cpp.

{
 std::string tmp_tagname( tag_name, tag_name_len );
 eatwhitespace( tmp_tagname );
 
 ErrorCode result = MOABI->tag_get_handle( tmp_tagname.c_str(), 0, MB_TYPE_OPAQUE, (Tag&)*tag_handle, MB_TAG_ANY );
 
 if( MB_SUCCESS != result )
 {
 std::string msg( "iMesh_getTagHandle: problem getting handle for tag named '" );
 msg += std::string( tag_name ) + std::string( "'" );
 *tag_handle = 0;
 ERROR( result, msg.c_str() );
 }
 
 // do not return variable-length tags through ITAPS API
 int size;
 if( MB_SUCCESS != MOABI->tag_get_length( TAG_HANDLE( *tag_handle ), size ) ) RETURN( iBase_TAG_NOT_FOUND );
 
 RETURN( iBase_SUCCESS );
}

References eatwhitespace(), ERROR, ErrorCode, iBase_SUCCESS, iBase_TAG_NOT_FOUND, MB_SUCCESS, MB_TAG_ANY, MB_TYPE_OPAQUE, MOABI, RETURN, size, and TAG_HANDLE.

iMesh_getTagName()

void iMesh_getTagName	(	iMesh_Instance	instance,
		const iBase_TagHandle	tag_handle,
		char *	name,
		int *	err,
		int	name_len
	)

Get the name for a given tag handle.

Get the name for a given tag handle

Parameters

[in]	instance	iMesh instance handle
[in]	tag_handle	Tag handle being queried
[in,out]	name	Pointer to character string to store name returned from
[out]	err	Returned Error status (see iBase_ErrorType)
[in]	name_len	Length of character string input to function (String Length Arguments)

Definition at line 1532 of file iMesh_MOAB.cpp.

{
 static ::std::string name;
 ErrorCode result = MOABI->tag_get_name( TAG_HANDLE( tag_handle ), name );CHKERR( result, "iMesh_getTagName: problem getting name." );
 
 strncpy( out_data, name.c_str(), out_data_len );
 RETURN( iBase_SUCCESS );
}

References CHKERR, ErrorCode, iBase_SUCCESS, MOABI, RETURN, and TAG_HANDLE.

Referenced by iMesh_getArrData().

iMesh_getTagSizeBytes()

void iMesh_getTagSizeBytes	(	iMesh_Instance	instance,
		const iBase_TagHandle	tag_handle,
		int *	tag_size,
		int *	err
	)

Get size of a tag in units of bytes.

Get size of a tag in units of bytes

Parameters

[in]	instance	iMesh instance handle
[in]	tag_handle	Handle of tag being queried
[out]	tag_size	Pointer to tag size returned from function
[out]	err	Returned Error status (see iBase_ErrorType)

Definition at line 1581 of file iMesh_MOAB.cpp.

{
 ErrorCode result = MOABI->tag_get_bytes( TAG_HANDLE( tag_handle ), *tag_size_bytes );CHKERR( result, "iMesh_getTagSize: problem getting size." );
 
 RETURN( iBase_SUCCESS );
}

References CHKERR, ErrorCode, iBase_SUCCESS, MOABI, RETURN, and TAG_HANDLE.

Referenced by iMesh_setArrData().

iMesh_getTagSizeValues()

void iMesh_getTagSizeValues	(	iMesh_Instance	instance,
		const iBase_TagHandle	tag_handle,
		int *	tag_size,
		int *	err
	)

Get size of a tag in units of numbers of tag data type.

Get size of a tag in units of numbers of tag data type

Parameters

[in]	instance	iMesh instance handle
[in]	tag_handle	Handle of tag being queried
[out]	tag_size	Pointer to tag size returned from function
[out]	err	Returned Error status (see iBase_ErrorType)

Definition at line 1571 of file iMesh_MOAB.cpp.

{
 ErrorCode result = MOABI->tag_get_length( TAG_HANDLE( tag_handle ), *tag_size_val );CHKERR( result, "iMesh_getTagSize: problem getting size." );
 
 RETURN( iBase_SUCCESS );
}

References CHKERR, ErrorCode, iBase_SUCCESS, MOABI, RETURN, and TAG_HANDLE.

iMesh_getTagType()

void iMesh_getTagType	(	iMesh_Instance	instance,
		const iBase_TagHandle	tag_handle,
		int *	tag_type,
		int *	err
	)

Get the data type of the specified tag handle.

Get the data type of the specified tag handle. Tag type is a value in the iBase_TagType enumeration.

Parameters

[in]	instance	iMesh instance handle
[in]	tag_handle	Handle for the tag being queried
[out]	tag_type	Pointer to tag type returned from function
[out]	err	Returned Error status (see iBase_ErrorType)

Definition at line 1545 of file iMesh_MOAB.cpp.

{
 DataType this_type;
 ErrorCode result = MOABI->tag_get_data_type( TAG_HANDLE( tag_handle ), this_type );CHKERR( result, "iMesh_getTagType: problem getting type." );
 
 if( this_type != MB_TYPE_HANDLE )
 *value_type = tstt_data_type_table[this_type];
 else if( MBIMESHI->is_set_handle_tag( TAG_HANDLE( tag_handle ) ) )
 *value_type = iBase_ENTITY_SET_HANDLE;
 else if( MBIMESHI->is_ent_handle_tag( TAG_HANDLE( tag_handle ) ) )
 *value_type = iBase_ENTITY_HANDLE;
 else
 {
 result = check_handle_tag_type( TAG_HANDLE( tag_handle ), MBIMESHI );CHKERR( result, "iMesh_getTagType: problem guessing handle tag subtype" );
 if( MBIMESHI->is_set_handle_tag( TAG_HANDLE( tag_handle ) ) )
 *value_type = iBase_ENTITY_SET_HANDLE;
 else
 *value_type = iBase_ENTITY_HANDLE;
 }
 
 RETURN( iBase_SUCCESS );
}

References check_handle_tag_type(), CHKERR, ErrorCode, iBase_ENTITY_HANDLE, iBase_ENTITY_SET_HANDLE, iBase_SUCCESS, MB_TYPE_HANDLE, MBIMESHI, MOABI, RETURN, TAG_HANDLE, and tstt_data_type_table.

iMesh_rmvArrTag()

void iMesh_rmvArrTag	(	iMesh_Instance	instance,
		const iBase_EntityHandle *	entity_handles,
		const int	entity_handles_size,
		const iBase_TagHandle	tag_handle,
		int *	err
	)

Remove a tag value from an array of entities.

Remove a tag value from an array of entities

Parameters

[in]	instance	iMesh instance handle
[in]	entity_handles	Entity from which tag is being removed
[in]	entity_handles_size	Number of entities in entity array
[in]	tag_handle	Tag handle of tag being removed
[out]	err	Returned Error status (see iBase_ErrorType)

Definition at line 2085 of file iMesh_MOAB.cpp.

{
 if( 0 == entity_handles_size ) RETURN( iBase_SUCCESS );
 CHKNONEMPTY();
 
 ErrorCode result = MOABI->tag_delete_data( TAG_HANDLE( tag_handle ), CONST_HANDLE_ARRAY_PTR( entity_handles ),
 entity_handles_size );
 
 // don't return an error if the tag simply wasn't set on the entities
 if( MB_TAG_NOT_FOUND == result )
 RETURN( iBase_SUCCESS );
 else
 RETURN( iBase_ERROR_MAP[result] );
}

References CHKNONEMPTY, CONST_HANDLE_ARRAY_PTR, ErrorCode, iBase_ERROR_MAP, iBase_SUCCESS, MB_TAG_NOT_FOUND, MOABI, RETURN, and TAG_HANDLE.

Referenced by iMesh_rmvTag().

iMesh_rmvEntSetTag()

void iMesh_rmvEntSetTag	(	iMesh_Instance	instance,
		iBase_EntitySetHandle	entity_set_handle,
		const iBase_TagHandle	tag_handle,
		int *	err
	)

Remove a tag value from an entity set.

Remove a tag value from an entity set

Parameters

[in]	instance	iMesh instance handle
[in]	entity_set_handle	Entity set from which tag is being removed
[in]	tag_handle	Tag handle of tag being removed
[out]	err	Returned Error status (see iBase_ErrorType)

Definition at line 1787 of file iMesh_MOAB.cpp.

{
 EntityHandle set = ENTITY_HANDLE( entity_set_handle );
 ErrorCode result = MOABI->tag_delete_data( TAG_HANDLE( tag_handle ), &set, 1 );
 
 // don't return an error if the tag simply wasn't set on the ent set
 if( MB_TAG_NOT_FOUND == result )
 RETURN( iBase_SUCCESS );
 else
 RETURN( iBase_ERROR_MAP[result] );
}

References ENTITY_HANDLE, ErrorCode, iBase_ERROR_MAP, iBase_SUCCESS, MB_TAG_NOT_FOUND, MOABI, RETURN, and TAG_HANDLE.

iMesh_rmvTag()

void iMesh_rmvTag	(	iMesh_Instance	instance,
		iBase_EntityHandle	entity_handle,
		const iBase_TagHandle	tag_handle,
		int *	err
	)

Remove a tag value from an entity.

Remove a tag value from an entity

Parameters

[in]	instance	iMesh instance handle
[in]	entity_handle	Entity from which tag is being removed
[in]	tag_handle	Tag handle of tag being removed
[out]	err	Returned Error status (see iBase_ErrorType)

Definition at line 2239 of file iMesh_MOAB.cpp.

{
 iMesh_rmvArrTag( instance, &entity_handle, 1, tag_handle, err );
}

References iMesh_rmvArrTag().