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Don't need the const_cast.

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This commit is contained in:
Joseph Lenox 2018-07-25 23:38:46 -05:00
parent 0b3496b45f
commit c78c23c73d
1 changed files with 2 additions and 2 deletions
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4
xs/src/libslic3r/PrintGCode.cpp
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@ -514,9 +514,9 @@ PrintGCode::process_layer(size_t idx, const Layer* layer, const Points& copies)
const auto n_slices {layer->slices.size()}; const auto n_slices {layer->slices.size()};
for (auto region_id = 0U; region_id < print.regions.size(); ++region_id) { for (auto region_id = 0U; region_id < print.regions.size(); ++region_id) {
LayerRegion* layerm; const LayerRegion* layerm;
try { try {
layerm = const_cast<LayerRegion*>(layer->get_region(region_id)); layerm = layer->get_region(region_id); // we promise to be good and not give this to anyone who will modify it
} catch (std::out_of_range &e) { } catch (std::out_of_range &e) {
continue; // if no regions, bail; continue; // if no regions, bail;
} }