#include <GmshInput.h>
Inheritance diagram for basso::GmshInput:
Public Member Functions | |
| virtual | ~GmshInput () |
| virtual void | ReadNodes (Array< Node > &nodes) |
| virtual void | AddElements (list< Element > &elem, int pid=-999) const |
| virtual void | AddNodeSet (set< int > &nid, int pid) const |
constructors | |
| GmshInput () | |
| GmshInput (const String &file) | |
Protected Member Functions | |
| BasisType | GetBasisType (int etype) const |
| int | NumNodesElement (int etype) const |
This class stores data from a Gmsh (http://www.geuz.org/gmsh/) input file. The node ids are renumberd so that they are zero offset and continious. This is done so that the nodes which are stored in an array may be quickly addressed by the element conectivites and node sets. At present this class only deals with msh files generated by GMSH using the ver 2.0 ASCII output format Details on the GMSH ASCII file formats can be found at http://www.geuz.org/gmsh/doc/texinfo/gmsh_10.html#SEC62
Definition at line 45 of file GmshInput.h.
| void basso::GmshInput::ReadNodes | ( | Array< Node > & | nodes | ) | [virtual] |
read all the nodes defined in the input file
| nodes | array where nodees are to be read |
Implements basso::FEInput.
Definition at line 101 of file GmshInput.h.
References basso::Input::CloseFile(), basso::Input::GotoSection(), basso::FEInput::mNodeMap, Numeric, and basso::Input::OpenFile().
| void basso::GmshInput::AddElements | ( | list< Element > & | elem, | |
| int | pid = -999 | |||
| ) | const [virtual] |
read all the elements defined in the input file belonging to a particular part (or physical in GMSH) id number. The elements read are added to the original element list.
| elem | list of Elements to be augmented with those in the input file | |
| pid | Part id number of the elements to be read If the pid is omitted all elements will be read |
Implements basso::FEInput.
Definition at line 132 of file GmshInput.h.
References basso::Input::CloseFile(), GetBasisType(), basso::Input::GotoSection(), iArray, basso::FEInput::mNodeMap, NumNodesElement(), and basso::Input::OpenFile().
| void basso::GmshInput::AddNodeSet | ( | set< int > & | nid, | |
| int | pid | |||
| ) | const [virtual] |
read all the node ids defined in the input file belonging to all the elements of a particular physical id number. The node ids read are added to the original node id set.
| nid | set of int to be augmented with those in the input file | |
| pid | physical id number of the node set to be read |
Implements basso::FEInput.
Definition at line 178 of file GmshInput.h.
References basso::Input::CloseFile(), basso::Input::GotoSection(), iArray, basso::FEInput::mNodeMap, NumNodesElement(), and basso::Input::OpenFile().
| BasisType basso::GmshInput::GetBasisType | ( | int | etype | ) | const [protected] |
converts a Gmsh element type to a Basso BasisType
| etype | Gmsh element type id number |
Definition at line 288 of file GmshInput.h.
References basso::kHEXA20, basso::kHEXA27, basso::kHEXA8, basso::kLINE2, basso::kLINE3, basso::kNONE, basso::kPOINT1, basso::kPRISM15, basso::kPRISM18, basso::kPRISM6, basso::kPYRAMID13, basso::kPYRAMID14, basso::kPYRAMID5, basso::kQUAD4, basso::kQUAD8, basso::kQUAD9, basso::kTETRA10, basso::kTETRA4, basso::kTRIA3, and basso::kTRIA6.
Referenced by AddElements().
| int basso::GmshInput::NumNodesElement | ( | int | etype | ) | const [protected] |
returns the number of nodes per element for a element type id
| etype | Gmsh element type id |
Definition at line 220 of file GmshInput.h.
Referenced by AddElements(), and AddNodeSet().
1.5.2