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added assert in the VFIterator to handle uninitialized topology.

This commit is contained in:
Paolo Cignoni 2012-03-14 16:02:30 +00:00
parent c4e116a42a
commit 57bd611892
1 changed files with 2 additions and 2 deletions
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4
vcg/simplex/face/pos.h
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@ -430,10 +430,10 @@ public:
/// Default constructor
VFIterator(){}
/// Constructor which associates the half-edge elementet with a face and its vertex
VFIterator(FaceType * _f, const int & _z){f = _f; z = _z;}
VFIterator(FaceType * _f, const int & _z){f = _f; z = _z; assert(z>=0 && "VFAdj must be initialized");}
/// Constructor which takes a pointer to vertex
VFIterator(VertexType * _v){f = _v->VFp(); z = _v->VFi();}
VFIterator(VertexType * _v){f = _v->VFp(); z = _v->VFi(); assert(z>=0 && "VFAdj must be initialized");}
VFIFaceType *& F() { return f;}
int & I() { return z;}