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free memory when creating new objects

This commit is contained in:
Abdelkrim Mebarki 2006-02-28 16:35:03 +00:00
parent 4af0c8fa4c
commit fe90baad79
1 changed files with 13 additions and 10 deletions
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23
Stream_lines_2/demo/Stream_lines_2/streamlines.C
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@ -91,7 +91,7 @@ class Placement : public QObject
Stl_iterator begin_iterator;
Stl_iterator end_iterator;
Placement() :
completed(false), density_(3.84), ratio_(1.6), integrating_(1.0), sampling_(1), number_of_lines_(0),
completed(false), density_(12.0), ratio_(1.6), integrating_(1.0), sampling_(1), number_of_lines_(0),
Stream_lines(NULL), runge_kutta_integrator(NULL), regular_grid(NULL), begin_iterator(){}
Stl_iterator begin() const
{
@ -113,15 +113,18 @@ class Placement : public QObject
void clear()
{
if (Stream_lines != NULL)
{
delete Stream_lines;
delete runge_kutta_integrator;
delete regular_grid;
d_stl = true;
d_pq = false;
d_tr = false;
d_bc = false;
}
{
delete Stream_lines;
Stream_lines = NULL;
delete runge_kutta_integrator;
runge_kutta_integrator = NULL;
delete regular_grid;
regular_grid = NULL;
d_stl = true;
d_pq = false;
d_tr = false;
d_bc = false;
}
}
void load( const QString & s )
{