#include <mrtr_pnode.H>
Inheritance diagram for MOERTEL::Node:
Public Member Functions | |
Node (int Id, const double *x, int ndof, const int *dof, bool isonboundary, int out) | |
Constructor. | |
Node (int out) | |
Constructor. | |
Node (const MOERTEL::Node &old) | |
Copy-Constructor. | |
virtual | ~Node () |
Destructor. | |
int | OutLevel () |
Return the level of output written to stdout ( 0 - 10 ). | |
int | Id () const |
Return unique and positive id of this node. | |
bool | Print () const |
Print this node to stdout. | |
const double * | X () const |
Return pointer to vector of length 3 of coordinates of this node. | |
bool | SetX (double *x) |
Store a normal in this node. | |
const double * | N () const |
Return pointer to vector of length 3 of normal of this node. | |
bool | SetN (double *n) |
Store a normal in this node. | |
int | Ndof () const |
Return the number of degrees of freedom on this node. | |
int | Nlmdof () const |
Return the number of Lagrange mutlipliers on this node. | |
const int * | Dof () const |
Return view of degrees of freedom on this node. | |
const int * | LMDof () const |
Return view of the Lagrange multipliers on this node. | |
int | Nseg () const |
Return the number of segments adjacent to this node. | |
int * | SegmentIds () |
Returns a view to the vector of segment ids of segments adjacent to this node. | |
MOERTEL::Segment ** | Segments () |
Returns a view to the vector of pointers to segments adjacent to this node. | |
bool | AddSegment (int sid) |
Adds a segment id to the list of segments adjacent to this node. | |
double * | Pack (int *size) |
Packs most information stored in this node to a double vector for communication with MPI. | |
bool | UnPack (double *pack) |
Unpacks information stored in a double vector to an instance of Node. | |
bool | BuildAveragedNormal () |
Build averaged normal from adjacent segments at this node. | |
bool | GetPtrstoSegments (MOERTEL::Interface &interface) |
Construct vector of pointers to segments from adjacent segments id list. | |
bool | SetProjectedNode (MOERTEL::ProjectedNode *pnode) |
Store a pointer to a projected node. | |
RefCountPtr< MOERTEL::ProjectedNode > * | GetProjectedNode (int &length) |
Returns a view of all projected nodes this node owns. | |
RefCountPtr< MOERTEL::ProjectedNode > | GetProjectedNode () |
Returns a view of the projection of this node. | |
bool | SetLagrangeMultiplierId (int LMId) |
Add a Lagrange multiplier id to this node's list. | |
void | AddDValue (double val, int col) |
Add a value to the 'D' map of this node. | |
void | AddMValue (double val, int col) |
Add a value to the 'M' map of this node. | |
void | AddMmodValue (int row, double val, int col) |
Add a value to the 'M' map of this node. | |
RefCountPtr< map< int, double > > | GetD () |
Get view of the 'D' map of this node. | |
RefCountPtr< map< int, double > > | GetM () |
Get view of the 'M' map of this node. | |
RefCountPtr< vector< map< int, double > > > | GetMmod () |
Get view of the 'Mmod' map of this node. | |
void | SetCorner () |
Set the flag indicating that node is corner node of 1D interface. | |
bool | IsCorner () const |
Query the flag indicating that node is corner node of 1D interface. | |
bool | IsOnBoundary () const |
Query the flag indicating that node is on the boundary of 2D interface. | |
int | NSupportSet () const |
Get number of nodes that support this boundary node. | |
void | AddSupportedByNode (MOERTEL::Node *suppnode) |
Add an internal node to the map of nodes supporting this node. | |
map< int, MOERTEL::Node * > & | GetSupportedByNode () |
Get the map of nodes supporting this node. | |
Protected Member Functions | |
Node | operator= (const Node &old) |
Protected Attributes | |
int | Id_ |
double | x_ [3] |
double | n_ [3] |
int | outputlevel_ |
bool | iscorner_ |
bool | isonboundary_ |
map< int, MOERTEL::Node * > | supportedby_ |
vector< int > | dof_ |
vector< int > | LMdof_ |
vector< int > | seg_ |
vector< MOERTEL::Segment * > | segptr_ |
RefCountPtr< map< int, double > > | Drow_ |
RefCountPtr< map< int, double > > | Mrow_ |
RefCountPtr< vector< map< int, double > > > | Mmodrow_ |
vector< RefCountPtr< MOERTEL::ProjectedNode > > | pnode_ |
MOERTEL::Node::Node | ( | int | Id, | |
const double * | x, | |||
int | ndof, | |||
const int * | dof, | |||
bool | isonboundary, | |||
int | out | |||
) | [explicit] |
Constructor.
Constructs an instance of this class.
Note that this is not a collective call as nodes shall only have one owning process.
Id | : A unique positive node id. Does not need to be continous among nodes | |
x | : ptr to vector of length 3 holding coordinates of node. In the 2D problem case x[2] has to be 0.0 | |
ndof | : Number of degrees of freedom on this node, e.g. 2 in 2D and 3 in 3D | |
dof | : Pointer to vector of length ndof holding degrees of freedom on this node | |
isonboundary | : True if node is on the boundary of a 2D interface (3D problem), ignored for 1D interfaces (2D problems) | |
out | : Level of output information written to stdout ( 0 - 10 ) |
MOERTEL::Node::Node | ( | int | out | ) | [explicit] |
Constructor.
Constructs an empty instance of this class.
Note that this is not a collective call as nodes shall only have one owning process.
This constructor is used internally together with Pack(int* size) and UnPack(double* pack)
to allow for communication of nodes among processes
out | : Level of output information written to stdout ( 0 - 10 ) |
MOERTEL::Node::Node | ( | const MOERTEL::Node & | old | ) |
void MOERTEL::Node::AddDValue | ( | double | val, | |
int | col | |||
) |
Add a value to the 'D' map of this node.
The 'D' map is later assembled to the D matrix. Note that the 'D' map in this Node is scalar and the column id is a node id while the row map of the matrix D might have several Lagrange mutlipliers per node.
val : Value to be added col : nodal column id of the value added
void MOERTEL::Node::AddMmodValue | ( | int | row, | |
double | val, | |||
int | col | |||
) |
Add a value to the 'M' map of this node.
The 'M' map is later assembled to the M matrix. Note that Mmod here is a vector
row : Local LM id to add to (rowwise) val : Value to be added col : nodal column id of the value added
void MOERTEL::Node::AddMValue | ( | double | val, | |
int | col | |||
) |
Add a value to the 'M' map of this node.
The 'M' map is later assembled to the M matrix. Note that the 'M' map in this Node is scalar and the column id is a node id while the row map of the matrix M might have several Lagrange mutlipliers per node.
val : Value to be added col : nodal column id of the value added
bool MOERTEL::Node::AddSegment | ( | int | sid | ) |
Adds a segment id to the list of segments adjacent to this node.
This method checks whether segment already exists in the adjacency
void MOERTEL::Node::AddSupportedByNode | ( | MOERTEL::Node * | suppnode | ) | [inline] |
Add an internal node to the map of nodes supporting this node.
If this Node is on the boundary, its shape functions are added to the support of topologically close internal nodes. This method adds an internal node to the map of nodes supporting this node
const int* MOERTEL::Node::Dof | ( | ) | const [inline] |
Return view of degrees of freedom on this node.
Returns a view of the vector of length Ndof()
RefCountPtr< MOERTEL::ProjectedNode > MOERTEL::Node::GetProjectedNode | ( | ) |
Returns a view of the projection of this node.
Returns a RefCountPtr<MOERTEL::ProjectedNode> to the projected node. RefCountPtr<MOERTEL::ProjectedNode> is Teuchos::null if this Node does not have a projection onto an opposing segment.
RefCountPtr< MOERTEL::ProjectedNode > * MOERTEL::Node::GetProjectedNode | ( | int & | length | ) |
Returns a view of all projected nodes this node owns.
Returns a vector of RefCountPtr<MOERTEL::ProjectedNode> to all projected nodes this node owns. When using a continous normal field as projection method, length of this vector is 1. When using an orthogonal projection (1D interfaces only) a node can have more then 1 projection
length : returns length of RefCountPtr<MOERTEL::ProjectedNode>*
map<int,MOERTEL::Node*>& MOERTEL::Node::GetSupportedByNode | ( | ) | [inline] |
Get the map of nodes supporting this node.
If this Node is on the boundary, its shape functions are added to the support of topologically close internal nodes. This method returns the map of nodes supporting this node
const int* MOERTEL::Node::LMDof | ( | ) | const [inline] |
Return view of the Lagrange multipliers on this node.
Returns a view of the vector of length Nlmdof()
int MOERTEL::Node::Nlmdof | ( | ) | const [inline] |
Return the number of Lagrange mutlipliers on this node.
Returns the number of Lagrange mutlipliers on this node which is normally equal to the number of degrees of freedom on this node on the slave side of an interface and equal to zero on the master side of an interface
int MOERTEL::Node::Nseg | ( | ) | const [inline] |
Return the number of segments adjacent to this node.
Returns the number of MOERTEL::Segment adjacent to this node.
int MOERTEL::Node::NSupportSet | ( | ) | const [inline] |
Get number of nodes that support this boundary node.
If this Node is on the boundary, its shape functions are added to the support of topologically close internal nodes. This method returns # of internal nodes supporting this node. It returns 0 for all internal nodes.
double * MOERTEL::Node::Pack | ( | int * | size | ) |
Packs most information stored in this node to a double vector for communication with MPI.
This method stores most but not all information stored in a Node in a double vector so it can be send easily using MPI. The method Unpack(double* pack) is then used to unpack the information into an empty Node instance on the receiving side. It is used to provide processes that are member of an interface-local Epetra_Comm a redundant map of nodes on that interface.
size | : Returns the length of the double vector in size |
int* MOERTEL::Node::SegmentIds | ( | ) | [inline] |
Returns a view to the vector of segment ids of segments adjacent to this node.
Returns a view to a vector of length Nseg()
MOERTEL::Segment** MOERTEL::Node::Segments | ( | ) | [inline] |
Returns a view to the vector of pointers to segments adjacent to this node.
Returns a view to a vector of length Nseg()
bool MOERTEL::Node::SetN | ( | double * | n | ) | [inline] |
Store a normal in this node.
This class makes a deep copy of the vector n
n | : pointer to vector of length 3 holding an outward normal at this node to be stored (deep copy) in this instance |
bool MOERTEL::Node::SetProjectedNode | ( | MOERTEL::ProjectedNode * | pnode | ) |
Store a pointer to a projected node.
Stores a vector and takes ownership of a MOERTEL::ProjectedNode which is this Node projected onto an opposing interface surface
bool MOERTEL::Node::SetX | ( | double * | x | ) | [inline] |
Store a normal in this node.
This class makes a deep copy of the vector n
n | : pointer to vector of length 3 holding an outward normal at this node to be stored (deep copy) in this instance |
bool MOERTEL::Node::UnPack | ( | double * | pack | ) |
Unpacks information stored in a double vector to an instance of Node.
Unpacks a double vector that was created using Pack(int* size) and communicated
into an empty instance of Node. The length of the vector is stored in the vector itself and consistency of information is checked.
pack | : Returns true upon success |