CN.cpp File Reference

#include "moab/CN.hpp"
#include "MBCNArrays.hpp"
#include "MBCN.h"
#include <cassert>
#include <cstring>
#include <iterator>

Include dependency graph for CN.cpp:

Go to the source code of this file.

Namespaces
	moab
	Class representing axis-aligned bounding box.

Macros
#define	MUC   CN::mUpConnMap[this_type][source_dim][target_dim]

Functions
template<typename T >
static short int	moab::side_number (const T *parent_conn, const EntityType parent_type, const T *child_conn, const int child_num_verts, const int child_dim, int &side_no, int &sense, int &offset)
template<typename T >
bool	moab::connectivity_match (const T *conn1_i, const T *conn2_i, const int num_vertices, int &direct, int &offset)
void	MBCN_GetBasis (int *rval)
	get the basis of the numbering system More...
void	MBCN_SetBasis (const int in_basis)
	set the basis of the numbering system More...
void	MBCN_EntityTypeName (const int this_type, char *rval, int rval_len)
	return the string type name for this type More...
void	MBCN_EntityTypeFromName (const char *name, int *rval)
	given a name, find the corresponding entity type More...
void	MBCN_Dimension (const int t, int *rval)
	return the topological entity dimension More...
void	MBCN_VerticesPerEntity (const int t, int *rval)
	return the number of (corner) vertices contained in the specified type. More...
void	MBCN_NumSubEntities (const int t, const int d, int *rval)
	return the number of sub-entities bounding the entity. More...
void	MBCN_SubEntityType (const int this_type, const int sub_dimension, const int index, int *rval)
	return the type of a particular sub-entity. More...
void	MBCN_SubEntityVertexIndices (const int this_type, const int sub_dimension, const int sub_index, int sub_entity_conn[])
	return the vertex indices of the specified sub-entity. More...
void	MBCN_AdjacentSubEntities (const int this_type, const int *source_indices, const int num_source_indices, const int source_dim, const int target_dim, int *index_list, int *num_indices, const int operation_type, int *rval)
	return the vertices of the specified sub entity More...
void	MBCN_SideNumber (const int parent_type, const int *child_conn_indices, const int child_num_verts, const int child_dim, int *side_no, int *sense, int *offset)
	return the side index represented in the input sub-entity connectivity More...
void	MBCN_SideNumberInt (const int *parent_conn, const EntityType parent_type, const int *child_conn, const int child_num_verts, const int child_dim, int *side_no, int *sense, int *offset)
void	MBCN_SideNumberUint (const unsigned int *parent_conn, const EntityType parent_type, const unsigned int *child_conn, const int child_num_verts, const int child_dim, int *side_no, int *sense, int *offset)
void	MBCN_SideNumberLong (const long *parent_conn, const EntityType parent_type, const long *child_conn, const int child_num_verts, const int child_dim, int *side_no, int *sense, int *offset)
void	MBCN_SideNumberUlong (const unsigned long *parent_conn, const EntityType parent_type, const unsigned long *child_conn, const int child_num_verts, const int child_dim, int *side_no, int *sense, int *offset)
void	MBCN_SideNumberVoid (void *const *parent_conn, const EntityType parent_type, void *const *child_conn, const int child_num_verts, const int child_dim, int *side_no, int *sense, int *offset)
void	MBCN_OppositeSide (const int parent_type, const int child_index, const int child_dim, int *opposite_index, int *opposite_dim, int *rval)
	return the dimension and index of the opposite side, given parent entity type and child dimension and index. This function is only defined for certain types of parent/child types: (Parent, Child dim->Opposite dim): (Tri, 1->0), (Tri, 0->1), (Quad, 1->1), (Quad, 0->0), (Tet, 2->0), (Tet, 1->1), (Tet, 0->2), (Hex, 2->2), (Hex, 1->1)(diagonally across element), (Hex, 0->0) (diagonally across element) All other parent types and child dimensions return an error. More...
void	MBCN_ConnectivityMatchInt (const int *conn1, const int *conn2, const int num_vertices, int *direct, int *offset, int *rval)
	given two connectivity arrays, determine whether or not they represent the same entity. More...
void	MBCN_ConnectivityMatchUint (const unsigned int *conn1, const unsigned int *conn2, const int num_vertices, int *direct, int *offset, int *rval)
void	MBCN_ConnectivityMatchLong (const long *conn1, const long *conn2, const int num_vertices, int *direct, int *offset, int *rval)
void	MBCN_ConnectivityMatchUlong (const unsigned long *conn1, const unsigned long *conn2, const int num_vertices, int *direct, int *offset, int *rval)
void	MBCN_ConnectivityMatchVoid (void *const *conn1, void *const *conn2, const int num_vertices, int *direct, int *offset, int *rval)
void	MBCN_HasMidEdgeNodes (const int this_type, const int num_verts, int *rval)
	true if entities of a given type and number of nodes indicates mid edge nodes are present. More...
void	MBCN_HasMidFaceNodes (const int this_type, const int num_verts, int *rval)
	true if entities of a given type and number of nodes indicates mid face nodes are present. More...
void	MBCN_HasMidRegionNodes (const int this_type, const int num_verts, int *rval)
	true if entities of a given type and number of nodes indicates mid region nodes are present. More...
void	MBCN_HasMidNodes (const int this_type, const int num_verts, int mid_nodes[4])
	true if entities of a given type and number of nodes indicates mid edge/face/region nodes are present. More...
void	MBCN_HONodeParent (int elem_type, int num_nodes, int ho_node_index, int *parent_dim, int *parent_index)
	given data about an element and a vertex in that element, return the dimension and index of the sub-entity that the vertex resolves. If it does not resolve a sub-entity, either because it's a corner node or it's not in the element, -1 is returned in both return values. More...
void	MBCN_HONodeIndex (const int this_type, const int num_verts, const int subfacet_dim, const int subfacet_index, int *rval)
	for an entity of this type with num_verts vertices, and a specified subfacet (dimension and index), return the index of the higher order node for that entity in this entity's connectivity array More...
template<typename T >
int	moab::permute_this (EntityType t, const int dim, T *conn, const int indices_per_ent, const int num_entries)
template<typename T >
int	moab::rev_permute_this (EntityType t, const int dim, T *conn, const int indices_per_ent, const int num_entries)

Macro Definition Documentation

MUC

#define MUC   CN::mUpConnMap[this_type][source_dim][target_dim]

Function Documentation

MBCN_AdjacentSubEntities()

void MBCN_AdjacentSubEntities	(	const int	this_type,
		const int *	source_indices,
		const int	num_source_indices,
		const int	source_dim,
		const int	target_dim,
		int *	index_list,
		int *	num_indices,
		const int	operation_type,
		int *	rval
	)

return the vertices of the specified sub entity

Parameters

parent_conn	Connectivity of parent entity
parent_type	Entity type of parent entity
sub_dimension	Dimension of sub-entity being queried
sub_index	Index of sub-entity being queried
sub_entity_conn	Connectivity of sub-entity, based on parent_conn and canonical ordering for parent_type
num_sub_vertices	Number of vertices in sub-entity For a specified set of sides of given dimension, return the intersection or union of all sides of specified target dimension adjacent to those sides.
this_type	Type of entity for which sub-entity connectivity is being queried
source_indices	Indices of sides being queried
num_source_indices	Number of entries in source_indices
source_dim	Dimension of source entity
target_dim	Dimension of target entity
index_list	Indices of target entities (returned)
num_indices	Number of indices of target entities (returned)
operation_type	Specify either CN::INTERSECT (0) or CN::UNION (1) to get intersection or union of target entity lists over source entities
rval	Error code indicating success or failure (returned)

Definition at line 772 of file CN.cpp.

{
    std::vector< int > tmp_index_list;
    *rval = CN::AdjacentSubEntities( (EntityType)this_type, source_indices, num_source_indices, source_dim, target_dim,
                                     tmp_index_list, operation_type );
    std::copy( tmp_index_list.begin(), tmp_index_list.end(), index_list );
    *num_indices = tmp_index_list.size();
}

MBCN_ConnectivityMatchInt()

void MBCN_ConnectivityMatchInt	(	const int *	conn1,
		const int *	conn2,
		const int	num_vertices,
		int *	direct,
		int *	offset,
		int *	rval
	)

given two connectivity arrays, determine whether or not they represent the same entity.

Parameters

conn1	Connectivity array of first entity
conn2	Connectivity array of second entity
num_vertices	Number of entries in conn1 and conn2
direct	If positive, entities have the same sense (returned)
offset	Offset of conn2's first vertex in conn1

Returns

rval Returns true if conn1 and conn2 match

Definition at line 901 of file CN.cpp.

{
    *rval = CN::ConnectivityMatch( conn1, conn2, num_vertices, *direct, *offset );
}

MBCN_ConnectivityMatchLong()

void MBCN_ConnectivityMatchLong	(	const long *	conn1,
		const long *	conn2,
		const int	num_vertices,
		int *	direct,
		int *	offset,
		int *	rval
	)

Definition at line 921 of file CN.cpp.

{
    *rval = CN::ConnectivityMatch( conn1, conn2, num_vertices, *direct, *offset );
}

MBCN_ConnectivityMatchUint()

void MBCN_ConnectivityMatchUint	(	const unsigned int *	conn1,
		const unsigned int *	conn2,
		const int	num_vertices,
		int *	direct,
		int *	offset,
		int *	rval
	)

Definition at line 911 of file CN.cpp.

{
    *rval = CN::ConnectivityMatch( conn1, conn2, num_vertices, *direct, *offset );
}

MBCN_ConnectivityMatchUlong()

void MBCN_ConnectivityMatchUlong	(	const unsigned long *	conn1,
		const unsigned long *	conn2,
		const int	num_vertices,
		int *	direct,
		int *	offset,
		int *	rval
	)

Definition at line 931 of file CN.cpp.

{
    *rval = CN::ConnectivityMatch( conn1, conn2, num_vertices, *direct, *offset );
}

MBCN_ConnectivityMatchVoid()

void MBCN_ConnectivityMatchVoid	(	void *const *	conn1,
		void *const *	conn2,
		const int	num_vertices,
		int *	direct,
		int *	offset,
		int *	rval
	)

Definition at line 941 of file CN.cpp.

{
    *rval = CN::ConnectivityMatch( conn1, conn2, num_vertices, *direct, *offset );
}

MBCN_Dimension()

void MBCN_Dimension	(	const int	t,
		int *	rval
	)

return the topological entity dimension

Definition at line 704 of file CN.cpp.

{
    *rval = CN::Dimension( (EntityType)t );
}

MBCN_EntityTypeFromName()

void MBCN_EntityTypeFromName	(	const char *	name,
		int *	rval
	)

given a name, find the corresponding entity type

Definition at line 698 of file CN.cpp.

{
    *rval = CN::EntityTypeFromName( name );
}

MBCN_EntityTypeName()

void MBCN_EntityTypeName	(	const int	this_type,
		char *	rval,
		int	rval_len
	)

return the string type name for this type

Definition at line 689 of file CN.cpp.

{
    const char* rval_tmp = CN::EntityTypeName( (EntityType)this_type );
    int rval_len_tmp     = strlen( rval_tmp );
    rval_len_tmp         = ( rval_len_tmp < rval_len ? rval_len_tmp : rval_len );
    strncpy( rval, rval_tmp, rval_len_tmp );
}

MBCN_GetBasis()

void MBCN_GetBasis

(

int *

rval

)

get the basis of the numbering system

Definition at line 677 of file CN.cpp.

{
    *rval = CN::GetBasis();
}

MBCN_HasMidEdgeNodes()

void MBCN_HasMidEdgeNodes	(	const int	this_type,
		const int	num_verts,
		int *	rval
	)

true if entities of a given type and number of nodes indicates mid edge nodes are present.

Parameters

this_type	Type of entity for which sub-entity connectivity is being queried
num_verts	Number of nodes defining entity

Returns

int Returns true if this_type combined with num_nodes indicates mid-edge nodes are likely

Definition at line 956 of file CN.cpp.

{
    *rval = CN::HasMidEdgeNodes( (EntityType)this_type, num_verts );
}

MBCN_HasMidFaceNodes()

void MBCN_HasMidFaceNodes	(	const int	this_type,
		const int	num_verts,
		int *	rval
	)

true if entities of a given type and number of nodes indicates mid face nodes are present.

Parameters

this_type	Type of entity for which sub-entity connectivity is being queried
num_verts	Number of nodes defining entity

Returns

int Returns true if this_type combined with num_nodes indicates mid-face nodes are likely

Definition at line 966 of file CN.cpp.

{
    *rval = CN::HasMidFaceNodes( (EntityType)this_type, num_verts );
}

MBCN_HasMidNodes()

void MBCN_HasMidNodes	(	const int	this_type,
		const int	num_verts,
		int	mid_nodes[4]
	)

true if entities of a given type and number of nodes indicates mid edge/face/region nodes are present.

Parameters

this_type	Type of entity for which sub-entity connectivity is being queried
num_verts	Number of nodes defining entity
mid_nodes	If mid_nodes[i], i=1..3 is true, indicates that mid-edge (i=1), mid-face (i=2), and/or mid-region (i=3) nodes are likely

Definition at line 987 of file CN.cpp.

{
    return CN::HasMidNodes( (EntityType)this_type, num_verts, mid_nodes );
}

MBCN_HasMidRegionNodes()

void MBCN_HasMidRegionNodes	(	const int	this_type,
		const int	num_verts,
		int *	rval
	)

true if entities of a given type and number of nodes indicates mid region nodes are present.

Parameters

this_type	Type of entity for which sub-entity connectivity is being queried
num_verts	Number of nodes defining entity

Returns

int Returns true if this_type combined with num_nodes indicates mid-region nodes are likely

Definition at line 976 of file CN.cpp.

{
    *rval = CN::HasMidRegionNodes( (EntityType)this_type, num_verts );
}

MBCN_HONodeIndex()

void MBCN_HONodeIndex	(	const int	this_type,
		const int	num_verts,
		const int	subfacet_dim,
		const int	subfacet_index,
		int *	rval
	)

for an entity of this type with num_verts vertices, and a specified subfacet (dimension and index), return the index of the higher order node for that entity in this entity's connectivity array

Parameters

this_type	Type of entity being queried
num_verts	Number of vertices for the entity being queried
subfacet_dim	Dimension of sub-entity being queried
subfacet_index	Index of sub-entity being queried

Returns

index Index of sub-entity's higher-order node

Definition at line 1014 of file CN.cpp.

{
 
    *rval = CN::HONodeIndex( (EntityType)this_type, num_verts, subfacet_dim, subfacet_index );
}

MBCN_HONodeParent()

void MBCN_HONodeParent	(	int	elem_type,
		int	num_nodes,
		int	ho_node_index,
		int *	parent_dim,
		int *	parent_index
	)

given data about an element and a vertex in that element, return the dimension and index of the sub-entity that the vertex resolves. If it does not resolve a sub-entity, either because it's a corner node or it's not in the element, -1 is returned in both return values.

Parameters

elem_type	Type of entity being queried
num_nodes	The number of nodes in the element connectivity
ho_node_index	The position of the HO node in the connectivity list (zero based)
parent_dim	Dimension of sub-entity high-order node resolves (returned)
parent_index	Index of sub-entity high-order node resolves (returned)

Definition at line 1001 of file CN.cpp.

{
    return CN::HONodeParent( (EntityType)elem_type, num_nodes, ho_node_index, *parent_dim, *parent_index );
}

MBCN_NumSubEntities()

void MBCN_NumSubEntities	(	const int	t,
		const int	d,
		int *	rval
	)

return the number of sub-entities bounding the entity.

Definition at line 716 of file CN.cpp.

{
    *rval = CN::NumSubEntities( (EntityType)t, d );
}

MBCN_OppositeSide()

void MBCN_OppositeSide	(	const int	parent_type,
		const int	child_index,
		const int	child_dim,
		int *	opposite_index,
		int *	opposite_dim,
		int *	rval
	)

return the dimension and index of the opposite side, given parent entity type and child dimension and index. This function is only defined for certain types of parent/child types: (Parent, Child dim->Opposite dim): (Tri, 1->0), (Tri, 0->1), (Quad, 1->1), (Quad, 0->0), (Tet, 2->0), (Tet, 1->1), (Tet, 0->2), (Hex, 2->2), (Hex, 1->1)(diagonally across element), (Hex, 0->0) (diagonally across element) All other parent types and child dimensions return an error.

Parameters

parent_type	The type of parent element
child_type	The type of child element
child_index	The index of the child element
opposite_index	The index of the opposite element

Returns

status Returns 0 if successful, -1 if not

Definition at line 884 of file CN.cpp.

{
    *rval = CN::OppositeSide( (EntityType)parent_type, child_index, child_dim, *opposite_index, *opposite_dim );
}

MBCN_SetBasis()

void MBCN_SetBasis

(

const int

in_basis

)

set the basis of the numbering system

Definition at line 683 of file CN.cpp.

{
    CN::SetBasis( in_basis );
}

MBCN_SideNumber()

void MBCN_SideNumber	(	const int	parent_type,
		const int *	child_conn_indices,
		const int	child_num_verts,
		const int	child_dim,
		int *	side_no,
		int *	sense,
		int *	offset
	)

return the side index represented in the input sub-entity connectivity

Parameters

parent_type	Entity type of parent entity
child_conn_indices	Child connectivity to query, specified as indices into the connectivity list of the parent.
child_num_verts	Number of values in child_conn_indices
child_dim	Dimension of child entity being queried
side_no	Side number of child entity (returned)
sense	Sense of child entity with respect to order in child_conn (returned)
offset	Offset of child_conn with respect to canonical ordering data (returned)

Returns

status Returns zero if successful, -1 if not

Definition at line 799 of file CN.cpp.

{
    CN::SideNumber( (EntityType)parent_type, child_conn_indices, child_num_verts, child_dim, *side_no, *sense,
                    *offset );
}

MBCN_SideNumberInt()

void MBCN_SideNumberInt	(	const int *	parent_conn,
		const EntityType	parent_type,
		const int *	child_conn,
		const int	child_num_verts,
		const int	child_dim,
		int *	side_no,
		int *	sense,
		int *	offset
	)

Definition at line 811 of file CN.cpp.

{
    moab::side_number( parent_conn, parent_type, child_conn, child_num_verts, child_dim, *side_no, *sense, *offset );
}

References moab::side_number().

MBCN_SideNumberLong()

void MBCN_SideNumberLong	(	const long *	parent_conn,
		const EntityType	parent_type,
		const long *	child_conn,
		const int	child_num_verts,
		const int	child_dim,
		int *	side_no,
		int *	sense,
		int *	offset
	)

Definition at line 835 of file CN.cpp.

{
    moab::side_number( parent_conn, parent_type, child_conn, child_num_verts, child_dim, *side_no, *sense, *offset );
}

References moab::side_number().

MBCN_SideNumberUint()

void MBCN_SideNumberUint	(	const unsigned int *	parent_conn,
		const EntityType	parent_type,
		const unsigned int *	child_conn,
		const int	child_num_verts,
		const int	child_dim,
		int *	side_no,
		int *	sense,
		int *	offset
	)

Definition at line 823 of file CN.cpp.

{
    moab::side_number( parent_conn, parent_type, child_conn, child_num_verts, child_dim, *side_no, *sense, *offset );
}

References moab::side_number().

MBCN_SideNumberUlong()

void MBCN_SideNumberUlong	(	const unsigned long *	parent_conn,
		const EntityType	parent_type,
		const unsigned long *	child_conn,
		const int	child_num_verts,
		const int	child_dim,
		int *	side_no,
		int *	sense,
		int *	offset
	)

Definition at line 847 of file CN.cpp.

{
    moab::side_number( parent_conn, parent_type, child_conn, child_num_verts, child_dim, *side_no, *sense, *offset );
}

References moab::side_number().

MBCN_SideNumberVoid()

void MBCN_SideNumberVoid	(	void *const *	parent_conn,
		const EntityType	parent_type,
		void *const *	child_conn,
		const int	child_num_verts,
		const int	child_dim,
		int *	side_no,
		int *	sense,
		int *	offset
	)

Definition at line 859 of file CN.cpp.

{
    moab::side_number( parent_conn, parent_type, child_conn, child_num_verts, child_dim, *side_no, *sense, *offset );
}

References moab::side_number().

MBCN_SubEntityType()

void MBCN_SubEntityType	(	const int	this_type,
		const int	sub_dimension,
		const int	index,
		int *	rval
	)

return the type of a particular sub-entity.

Parameters

this_type	Type of entity for which sub-entity type is being queried
sub_dimension	Topological dimension of sub-entity whose type is being queried
index	Index of sub-entity whose type is being queried

Returns

type Entity type of sub-entity with specified dimension and index

Definition at line 726 of file CN.cpp.

{
 
    *rval = CN::SubEntityType( (EntityType)this_type, sub_dimension, index );
}

MBCN_SubEntityVertexIndices()

void MBCN_SubEntityVertexIndices	(	const int	this_type,
		const int	sub_dimension,
		const int	sub_index,
		int	sub_entity_conn[]
	)

return the vertex indices of the specified sub-entity.

Parameters

this_type	Type of entity for which sub-entity connectivity is being queried
sub_dimension	Dimension of sub-entity
sub_index	Index of sub-entity
sub_entity_conn	Connectivity of sub-entity (returned to calling function)

Definition at line 738 of file CN.cpp.

{
    CN::SubEntityVertexIndices( (EntityType)this_type, sub_dimension, sub_index, sub_entity_conn );
}

MBCN_VerticesPerEntity()

void MBCN_VerticesPerEntity	(	const int	t,
		int *	rval
	)

return the number of (corner) vertices contained in the specified type.

Definition at line 710 of file CN.cpp.

{
    *rval = CN::VerticesPerEntity( (EntityType)t );
}