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Add Edge == compare function

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This commit is contained in:
Oliver Ruebel 2023-08-07 01:52:24 -07:00 committed by Gunther H. Weber
parent 5d1e2bdaa6
commit bd83490425
1 changed files with 18 additions and 0 deletions
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18
vtkm/filter/scalar_topology/worklet/contourtree_augmented/Types.h
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@ -92,6 +92,7 @@ using IdArrayType = vtkm::cont::ArrayHandle<vtkm::Id>;
using EdgePair = vtkm::Pair<vtkm::Id, vtkm::Id>; // here EdgePair.first=low and EdgePair.second=high
using EdgePairArray = vtkm::cont::ArrayHandle<EdgePair>; // Array of edge pairs
// inline functions for retrieving flags or index
VTKM_EXEC_CONT
inline bool NoSuchElement(vtkm::Id flaggedIndex)
@ -225,6 +226,23 @@ inline std::string FlagString(vtkm::Id flaggedIndex)
return fString;
} // FlagString()
// == comparison operator for edges
inline bool edgeEqual(const EdgePair& LHS, const EdgePair& RHS)
{ // operator ==
if (LHS.first != RHS.first)
{
return false;
}
if (LHS.second != RHS.second)
{
return false;
}
return true;
} // operator ==
class EdgeDataHeight
{
public: