escript  Revision_
DomainChunk.h
Go to the documentation of this file.
1 
2 /*****************************************************************************
3 *
4 * Copyright (c) 2003-2020 by The University of Queensland
5 * http://www.uq.edu.au
6 *
7 * Primary Business: Queensland, Australia
8 * Licensed under the Apache License, version 2.0
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Development until 2012 by Earth Systems Science Computational Center (ESSCC)
12 * Development 2012-2013 by School of Earth Sciences
13 * Development from 2014-2017 by Centre for Geoscience Computing (GeoComp)
14 * Development from 2019 by School of Earth and Environmental Sciences
15 **
16 *****************************************************************************/
17 
18 #ifndef __WEIPA_DOMAINCHUNK_H__
19 #define __WEIPA_DOMAINCHUNK_H__
20 
21 #include <weipa/weipa.h>
22 
23 class DBfile;
24 
25 namespace escript {
26  class AbstractDomain;
27 }
28 
29 namespace weipa {
30 
31 typedef enum {
35 
36 
47 {
48 public:
50  virtual bool initFromEscript(const escript::AbstractDomain* domain) = 0;
51 
53  virtual bool initFromFile(const std::string& filename) = 0;
54 
56  virtual bool writeToSilo(DBfile* dbfile, const std::string& pathInSilo,
57  const StringVec& labels,
58  const StringVec& units,
59  bool writeMeshData) = 0;
60 
63  virtual void reorderGhostZones(int ownIndex) = 0;
64 
66  virtual void removeGhostZones(int ownIndex) = 0;
67 
69  virtual StringVec getMeshNames() const = 0;
70 
72  virtual StringVec getVarNames() const = 0;
73 
75  virtual ElementData_ptr getElementsByName(const std::string& name) const=0;
76 
78  virtual NodeData_ptr getMeshByName(const std::string& name) const = 0;
79 
81  virtual DataVar_ptr getDataVarByName(const std::string& name) const = 0;
82 
85  virtual Centering getCenteringForFunctionSpace(int fsCode) const = 0;
86 
88  virtual NodeData_ptr getMeshForFunctionSpace(int fsCode) const = 0;
89 
91  virtual ElementData_ptr getElementsForFunctionSpace(int fsCode) const = 0;
92 
94  virtual NodeData_ptr getNodes() const = 0;
95 
98  virtual std::string getSiloPath() const = 0;
99 
101  virtual void setSiloPath(const std::string& path) = 0;
102 
103 protected:
105  virtual ~DomainChunk() {}
106 };
107 
108 } // namespace weipa
109 
110 #endif // __WEIPA_DOMAINCHUNK_H__
111 
Base class for all escript domains.
Definition: AbstractDomain.h:51
Abstract base class for weipa's interface to an Escript domain or one chunk thereof if domain decompo...
Definition: DomainChunk.h:47
virtual bool writeToSilo(DBfile *dbfile, const std::string &pathInSilo, const StringVec &labels, const StringVec &units, bool writeMeshData)=0
Writes the domain to a Silo file.
virtual NodeData_ptr getMeshForFunctionSpace(int fsCode) const =0
Returns the node mesh for given function space code.
virtual bool initFromFile(const std::string &filename)=0
Reads the domain from a dump file.
virtual Centering getCenteringForFunctionSpace(int fsCode) const =0
Returns whether data on given function space is node or cell centered.
virtual std::string getSiloPath() const =0
Returns the absolute path within Silo file if writeToSilo() or setSiloPath() was called before,...
virtual bool initFromEscript(const escript::AbstractDomain *domain)=0
Initialises the domain using an escript domain instance.
virtual StringVec getMeshNames() const =0
Returns the names of all meshes within this domain.
virtual DataVar_ptr getDataVarByName(const std::string &name) const =0
Creates and returns a variable with domain data.
virtual ElementData_ptr getElementsByName(const std::string &name) const =0
Returns element data with given name.
virtual NodeData_ptr getNodes() const =0
Returns a pointer to the full nodes.
virtual ~DomainChunk()
Destructor.
Definition: DomainChunk.h:105
virtual NodeData_ptr getMeshByName(const std::string &name) const =0
Returns the node mesh with given name.
virtual StringVec getVarNames() const =0
Returns the names of all 'special' domain variables.
virtual void reorderGhostZones(int ownIndex)=0
Reorders elements so that 'ghost' elements (i.e. those that do not belong to ownIndex) appear last.
virtual void setSiloPath(const std::string &path)=0
Sets the silo path to be used when saving to a Silo file.
virtual void removeGhostZones(int ownIndex)=0
Removes 'ghost' elements and nodes.
virtual ElementData_ptr getElementsForFunctionSpace(int fsCode) const =0
Returns the element data for given function space code.
Definition: AbstractContinuousDomain.cpp:23
Definition: DataVar.cpp:51
std::vector< std::string > StringVec
Definition: weipa.h:61
boost::shared_ptr< ElementData > ElementData_ptr
Definition: weipa.h:67
Centering
Definition: DomainChunk.h:31
@ ZONE_CENTERED
Definition: DomainChunk.h:33
@ NODE_CENTERED
Definition: DomainChunk.h:32
boost::shared_ptr< NodeData > NodeData_ptr
Definition: weipa.h:69
boost::shared_ptr< DataVar > DataVar_ptr
Definition: weipa.h:65