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Split array access into separate lines and add VTKM_ASSERT

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This commit is contained in:
Gunther H. Weber 2021-01-27 19:31:56 -08:00
parent 0a33737eae
commit 0183db6854
1 changed files with 38 additions and 8 deletions
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46
vtkm/worklet/contourtree_augmented/meshtypes/MeshStructureMarchingCubes.h
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@ -313,22 +313,38 @@ public:
caseNo |= (vtkm::UInt8)(1 << vtxNo);
}
}
const auto& vertex_permutation = CubeVertexPermutationsPortal.Get(permIndex);
if (getMaxComponents)
{
for (int edgeNo = 0; edgeNo < 3; ++edgeNo)
{
if (InCubeConnectionsSixPortal.Get(caseNo) & (static_cast<vtkm::Id>(1) << edgeNo))
{
int root0 = CubeVertexPermutationsPortal.Get(
permIndex)[LinkVertexConnectionsSixPortal.Get(edgeNo)[0]];
const auto& edge = LinkVertexConnectionsSixPortal.Get(edgeNo);
vtkm::IdComponent edge0 = edge[0];
vtkm::IdComponent edge1 = edge[1];
VTKM_ASSERT(0 <= edge0 && edge0 < CubeVertexPermutations_PermVecLength);
VTKM_ASSERT(0 <= edge1 && edge1 < CubeVertexPermutations_PermVecLength);
int root0 = vertex_permutation[edge0];
int root1 = vertex_permutation[edge1];
VTKM_ASSERT(0 <= root0 && root0 < N_ALL_NEIGHBOURS);
VTKM_ASSERT(0 <= root1 && root1 < N_ALL_NEIGHBOURS);
while (parentId[root0] != root0)
{
root0 = parentId[root0];
int root1 = CubeVertexPermutationsPortal.Get(
permIndex)[LinkVertexConnectionsSixPortal.Get(edgeNo)[1]];
VTKM_ASSERT(0 <= root0 && root0 < N_ALL_NEIGHBOURS);
}
while (parentId[root1] != root1)
{
root1 = parentId[root1];
VTKM_ASSERT(0 <= root1 && root1 < N_ALL_NEIGHBOURS);
}
if (root0 != root1)
{
VTKM_ASSERT(0 <= root1 && root1 < N_ALL_NEIGHBOURS);
parentId[root1] = root0;
}
}
}
}
@ -338,16 +354,30 @@ public:
{
if (InCubeConnectionsEighteenPortal.Get(caseNo) & (static_cast<vtkm::Id>(1) << edgeNo))
{
int root0 = CubeVertexPermutationsPortal.Get(
permIndex)[LinkVertexConnectionsEighteenPortal.Get(edgeNo)[0]];
const auto& edge = LinkVertexConnectionsEighteenPortal.Get(edgeNo);
vtkm::IdComponent edge0 = edge[0];
vtkm::IdComponent edge1 = edge[1];
VTKM_ASSERT(0 <= edge0 && edge0 < CubeVertexPermutations_PermVecLength);
VTKM_ASSERT(0 <= edge1 && edge1 < CubeVertexPermutations_PermVecLength);
int root0 = vertex_permutation[edge0];
int root1 = vertex_permutation[edge1];
VTKM_ASSERT(0 <= root0 && root0 < N_ALL_NEIGHBOURS);
VTKM_ASSERT(0 <= root1 && root1 < N_ALL_NEIGHBOURS);
while (parentId[root0] != root0)
{
root0 = parentId[root0];
int root1 = CubeVertexPermutationsPortal.Get(
permIndex)[LinkVertexConnectionsEighteenPortal.Get(edgeNo)[1]];
VTKM_ASSERT(0 <= root0 && root0 < N_ALL_NEIGHBOURS);
}
while (parentId[root1] != root1)
{
root1 = parentId[root1];
VTKM_ASSERT(0 <= root1 && root1 < N_ALL_NEIGHBOURS);
}
if (root0 != root1)
{
VTKM_ASSERT(0 <= root1 && root1 < N_ALL_NEIGHBOURS);
parentId[root1] = root0;
}
}
}
}