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Pacify msvc17: explicitly name the (non-const) iterator type

This commit is contained in:
Efi Fogel 2023-08-28 16:24:03 +03:00
parent aba2d147f8
commit ea46c6f282
1 changed files with 3 additions and 1 deletions
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4
Arrangement_on_surface_2/include/CGAL/Arrangement_2/Arrangement_zone_2_impl.h
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@ -946,7 +946,9 @@ _leftmost_intersection_with_face_boundary(Face_handle face, bool on_boundary) {
// Traverse the isolated vertices inside the face (if there exist any), and // Traverse the isolated vertices inside the face (if there exist any), and
// check whether an isolated vertex lies on the curve. // check whether an isolated vertex lies on the curve.
for (auto iv_it = face->isolated_vertices_begin(); // MSVC17 requires an explicit (non-const) type for the iterator.
typename Arrangement_2::Isolated_vertex_iterator iv_it;
for (iv_it = face->isolated_vertices_begin();
iv_it != face->isolated_vertices_end(); ++iv_it) { iv_it != face->isolated_vertices_end(); ++iv_it) {
// If the isolated vertex is not in the x-range of our curve, disregard it. // If the isolated vertex is not in the x-range of our curve, disregard it.
if (! is_in_x_range(m_cv, iv_it->point())) continue; if (! is_in_x_range(m_cv, iv_it->point())) continue;