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create empty mesh before calling mesher (thx jwpeterson)

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This commit is contained in:
Joachim Schöberl 2015-10-22 18:55:54 +02:00
parent 7cbdcf29cf
commit bdac0aee24
1 changed files with 6 additions and 3 deletions
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7
nglib/nglib.cpp
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@ -73,6 +73,9 @@ using namespace netgen;
namespace nglib namespace nglib
{ {
inline void NOOP_Deleter(void *) { ; }
// initialize, deconstruct Netgen library: // initialize, deconstruct Netgen library:
DLL_HEADER void Ng_Init () DLL_HEADER void Ng_Init ()
{ {
@ -510,9 +513,9 @@ namespace nglib
// MeshingParameters mparam; // MeshingParameters mparam;
mp->Transfer_Parameters(); mp->Transfer_Parameters();
shared_ptr<Mesh> m; shared_ptr<Mesh> m(new Mesh, &NOOP_Deleter);
MeshFromSpline2D (*(SplineGeometry2d*)geom, m, mparam); MeshFromSpline2D (*(SplineGeometry2d*)geom, m, mparam);
new shared_ptr<Mesh> (m); // hack to keep mesh m alive // new shared_ptr<Mesh> (m); // hack to keep mesh m alive
cout << m->GetNSE() << " elements, " << m->GetNP() << " points" << endl; cout << m->GetNSE() << " elements, " << m->GetNP() << " points" << endl;