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matrix

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This commit is contained in:
Joachim Schoeberl 2014-04-28 07:14:13 +00:00
parent 9ab799afde
commit 0c78fe56a7
1 changed files with 9 additions and 5 deletions
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14
libsrc/linalg/densemat.hpp
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@ -158,25 +158,29 @@ class MatrixFixWidth
protected:
int height;
double * data;
bool ownmem;
public:
///
MatrixFixWidth ()
{ height = 0; data = 0; }
{ height = 0; data = 0; ownmem = false; }
///
MatrixFixWidth (int h)
{ height = h; data = new double[WIDTH*height]; }
{ height = h; data = new double[WIDTH*height]; ownmem = true; }
///
MatrixFixWidth (int h, double * adata)
{ height = h; data = adata; ownmem = false; }
///
~MatrixFixWidth ()
{ delete [] data; }
{ if (ownmem) delete [] data; }
void SetSize (int h)
{
if (h != height)
{
delete data;
if (ownmem) delete data;
height = h;
data = new double[WIDTH*height];
ownmem = true;
}
}