/usr/include/gmsh/sparsityPattern.h is in libgmsh-dev 2.8.5+dfsg-1.1+b1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 | // Gmsh - Copyright (C) 1997-2014 C. Geuzaine, J.-F. Remacle
//
// See the LICENSE.txt file for license information. Please report all
// bugs and problems to the public mailing list <gmsh@geuz.org>.
#ifndef _SPARSITY_PATTERN_H_
#define _SPARSITY_PATTERN_H_
// this class has been optimized, please before changing anything, check twice :
// - the impact on the performance to assemble typical High Order FE problems
// - the impact on the memory for this operation
class sparsityPattern {
int *_nByRow, *_nAllocByRow;
int **_rowsj;
int _nRows, _nRowsAlloc;
public :
void insertEntry (int i, int j);
const int* getRow (int line, int &size) const;
void clear();
sparsityPattern ();
~sparsityPattern();
inline int getNbRows() {return _nRows;}
};
#endif
|