1 // Copyright (C) 2007-2016 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #ifndef __PARAMEDMEM_MEDCOUPLINGSKYLINEARRAY_HXX__
21 #define __PARAMEDMEM_MEDCOUPLINGSKYLINEARRAY_HXX__
23 #include "MEDCoupling.hxx"
24 #include "MEDCouplingMemArray.hxx"
26 #include "NormalizedGeometricTypes"
33 * Class allowing the easy manipulation of the indexed array format, where the first array is a set of offsets to
34 * be used in the second array, to extract packs of values.
36 * This class allows to pursuie this logic up to 3 levels, i.e. the first array points to packs in the second, which
37 * itself points to identifiers in the third array.
39 * This particularly useful for connectivity of pure polygonal/polyhedral meshes.
41 class MEDCOUPLING_EXPORT MEDCouplingSkyLineArray : public RefCountObject
44 static MEDCouplingSkyLineArray * New();
45 static MEDCouplingSkyLineArray * New( const std::vector<int>& index, const std::vector<int>& value);
46 static MEDCouplingSkyLineArray * New( DataArrayInt* index, DataArrayInt* value );
47 static MEDCouplingSkyLineArray * New( const MEDCouplingSkyLineArray & other );
49 std::size_t getHeapMemorySizeWithoutChildren() const;
50 std::vector<const BigMemoryObject *> getDirectChildrenWithNull() const;
52 void set( DataArrayInt* index, DataArrayInt* value );
54 int getNumberOf() const { return _index->getNbOfElems()-1; }
55 int getLength() const { return _values->getNbOfElems(); }
56 const int* getIndex() const { return _index->begin(); }
57 const int* getValues() const { return _values->begin(); }
59 DataArrayInt* getIndexArray() const;
60 DataArrayInt* getValuesArray() const;
62 std::string simpleRepr() const;
64 // replaceWithPackFromOther()
67 MEDCouplingSkyLineArray();
68 ~MEDCouplingSkyLineArray();
70 MCAuto<DataArrayInt> _index;
71 MCAuto<DataArrayInt> _values;
72 MCAuto<DataArrayInt> _sub_values;