/usr/include/XdmfTopology.hpp is in libxdmf-dev 3.0+git20160803-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/* XDMF */
/* eXtensible Data Model and Format */
/* */
/* Id : XdmfTopology.hpp */
/* */
/* Author: */
/* Kenneth Leiter */
/* kenneth.leiter@arl.army.mil */
/* US Army Research Laboratory */
/* Aberdeen Proving Ground, MD */
/* */
/* Copyright @ 2011 US Army Research Laboratory */
/* All Rights Reserved */
/* See Copyright.txt for details */
/* */
/* This software is distributed WITHOUT ANY WARRANTY; without */
/* even the implied warranty of MERCHANTABILITY or FITNESS */
/* FOR A PARTICULAR PURPOSE. See the above copyright notice */
/* for more information. */
/* */
/*****************************************************************************/
#ifndef XDMFTOPOLOGY_HPP_
#define XDMFTOPOLOGY_HPP_
// C Compatible Includes
#include "Xdmf.hpp"
#include "XdmfArray.hpp"
#include "XdmfTopologyType.hpp"
#ifdef __cplusplus
/**
* @brief Holds the connectivity information in an XdmfGrid.
*
* XdmfTopology is a required part of an XdmfGrid. It stores the
* connectivity information for all points contained in an
* XdmfGrid. XdmfTopology contains an XdmfTopologyType property which
* should be set that specifies the element type stored.
*
* In the case of mixed topology types, the connectivity stores
* topology type ids prior to each element's connectivity
* information. For element types of varying sizes (Polyvertex,
* Polyline, and Polygon), the topology type id is followed by a
* number specifying the number of nodes in the element. For example,
* a tetrahedron element (id 6) followed by a polygon element (id 3)
* with 5 points would look similar the following:
*
* 6 20 25 100 200 3 5 300 301 302 303 304
*
* The tetrahedron is composed of nodes 20, 25, 100, and 200. The
* polygon is composed of nodes 300 to 304.
*
* Elements of type Polyhedron (i.e. N face cells, where each face is a M edge
* polygon) are in the following format:
* [nCellFaces, nFace0Pts, id0_0, id0_1, ..., nFace1Pts, id1_0, id1_1, ..., ...]
*/
class XDMF_EXPORT XdmfTopology : public XdmfArray {
public:
/**
* Create a new XdmfTopology.
*
* Example of use:
*
* C++
*
* @dontinclude ExampleXdmfTopology.cpp
* @skipline //#initialization
* @until //#initialization
*
* Python
*
* @dontinclude XdmfExampleTopology.py
* @skipline #//initialization
* @until #//initialization
*
* @return Constructed XdmfTopology.
*/
static shared_ptr<XdmfTopology> New();
virtual ~XdmfTopology();
LOKI_DEFINE_VISITABLE(XdmfTopology, XdmfArray)
static const std::string ItemTag;
/**
*
*/
int getBaseOffset() const;
std::map<std::string, std::string> getItemProperties() const;
std::string getItemTag() const;
/**
* Get the number of elements this Topology contains.
*
* Example of use:
*
* C++
*
* @dontinclude ExampleXdmfTopology.cpp
* @skipline //#initialization
* @until //#initialization
* @skipline //#getNumberElements
* @until //#getNumberElements
*
* Python
*
* @dontinclude XdmfExampleTopology.py
* @skipline #//initialization
* @until #//initialization
* @skipline #//getNumberElements
* @until #//getNumberElements
*
* @return Int of number elements in the Topology.
*/
virtual unsigned int getNumberElements() const;
/**
* Get the XdmfTopologyType associated with this topology.
*
* Example of use:
*
* C++
*
* @dontinclude ExampleXdmfTopology.cpp
* @skipline //#initialization
* @until //#initialization
* @skipline //#setType
* @until //#setType
* @skipline //#getType
* @until //#getType
*
* Python
*
* @dontinclude XdmfExampleTopology.py
* @skipline #//initialization
* @until #//initialization
* @skipline #//setType
* @until #//setType
* @skipline #//getType
* @until #//getType
*
* @return XdmfTopologyType of the topology.
*/
shared_ptr<const XdmfTopologyType> getType() const;
/**
*
*/
void setBaseOffset(int offset);
/**
* Set the XdmfTopologyType associated with this topology.
*
* Example of use:
*
* C++
*
* @dontinclude ExampleXdmfTopology.cpp
* @skipline //#initialization
* @until //#initialization
* @skipline //#setType
* @until //#setType
*
* Python
*
* @dontinclude XdmfExampleTopology.py
* @skipline #//initialization
* @until #//initialization
* @skipline #//setType
* @until #//setType
*
* @param type The XdmfTopologyType to set.
*/
void setType(const shared_ptr<const XdmfTopologyType> type);
XdmfTopology(XdmfTopology &);
protected:
XdmfTopology();
virtual void
populateItem(const std::map<std::string, std::string> & itemProperties,
const std::vector<shared_ptr<XdmfItem> > & childItems,
const XdmfCoreReader * const reader);
private:
XdmfTopology(const XdmfTopology &);
void operator=(const XdmfTopology &); // Not implemented.
shared_ptr<const XdmfTopologyType> mType;
int mBaseOffset;
};
#endif
#ifdef __cplusplus
extern "C" {
#endif
// C wrappers go here
struct XDMFTOPOLOGY; // Simply as a typedef to ensure correct typing
typedef struct XDMFTOPOLOGY XDMFTOPOLOGY;
XDMF_EXPORT XDMFTOPOLOGY * XdmfTopologyNew();
XDMF_EXPORT unsigned int XdmfTopologyGetNumberElements(XDMFTOPOLOGY * topology, int * status);
XDMF_EXPORT int XdmfTopologyGetType(XDMFTOPOLOGY * topology);
XDMF_EXPORT void XdmfTopologySetType(XDMFTOPOLOGY * topology, int type, int * status);
XDMF_EXPORT void XdmfTopologySetPolyType(XDMFTOPOLOGY * topology, int type, int nodes, int * status);
XDMF_ITEM_C_CHILD_DECLARE(XdmfTopology, XDMFTOPOLOGY, XDMF)
XDMF_ARRAY_C_CHILD_DECLARE(XdmfTopology, XDMFTOPOLOGY, XDMF)
#ifdef __cplusplus
}
#endif
#endif /* XDMFTOPOLOGY_HPP_ */
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