Nektar++
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Pages
Point.cpp
Go to the documentation of this file.
1 ////////////////////////////////////////////////////////////////////////////////
2 //
3 // File: MeshElements.cpp
4 //
5 // For more information, please see: http://www.nektar.info/
6 //
7 // The MIT License
8 //
9 // Copyright (c) 2006 Division of Applied Mathematics, Brown University (USA),
10 // Department of Aeronautics, Imperial College London (UK), and Scientific
11 // Computing and Imaging Institute, University of Utah (USA).
12 //
13 // License for the specific language governing rights and limitations under
14 // Permission is hereby granted, free of charge, to any person obtaining a
15 // copy of this software and associated documentation files (the "Software"),
16 // to deal in the Software without restriction, including without limitation
17 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
18 // and/or sell copies of the Software, and to permit persons to whom the
19 // Software is furnished to do so, subject to the following conditions:
20 //
21 // The above copyright notice and this permission notice shall be included
22 // in all copies or substantial portions of the Software.
23 //
24 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
25 // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
26 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
27 // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
28 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
29 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
30 // DEALINGS IN THE SOFTWARE.
31 //
32 // Description: Mesh manipulation objects.
33 //
34 ////////////////////////////////////////////////////////////////////////////////
35 
37 
38 using namespace std;
39 
40 namespace Nektar
41 {
42 namespace NekMeshUtils
43 {
44 
45 LibUtilities::ShapeType Point::m_type =
47  LibUtilities::ePoint, Point::create, "Point");
48 
49 /**
50  * @brief Create a point element.
51  */
52 Point::Point(ElmtConfig pConf,
53  vector<NodeSharedPtr> pNodeList,
54  vector<int> pTagList)
55  : Element(pConf, GetNumNodes(pConf), pNodeList.size())
56 {
57  m_tag = "";
58  m_dim = 0;
59  m_taglist = pTagList;
60  m_vertex.push_back(pNodeList[0]);
61 }
62 
63 /**
64  * @brief Return the number of nodes defining a point (i.e. return 1).
65  */
66 unsigned int Point::GetNumNodes(ElmtConfig pConf)
67 {
68  return 1;
69 }
70 }
71 }
Basic information about an element.
Definition: Element.h:58
STL namespace.
ElementFactory & GetElementFactory()
Definition: Element.cpp:47
std::vector< int > m_taglist
List of integers specifying properties of the element.
Definition: Element.h:497
std::vector< NodeSharedPtr > m_vertex
List of element vertex nodes.
Definition: Element.h:499
unsigned int m_dim
Dimension of the element.
Definition: Element.h:491
std::string m_tag
Tag character describing the element.
Definition: Element.h:495
static NEKMESHUTILS_EXPORT unsigned int GetNumNodes(ElmtConfig pConf)
Return the number of nodes defining a point (i.e. return 1).
Definition: Point.cpp:66
Base class for element definitions.
Definition: Element.h:115
tKey RegisterCreatorFunction(tKey idKey, CreatorFunction classCreator, tDescription pDesc="")
Register a class with the factory.
Definition: NekFactory.hpp:215