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Cleanup: Simplify const cast in virtual array construction

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This commit is contained in:
Hans Goudey
2022-08-02 13:44:07 -05:00
parent 2ba2efc296
commit a48e5c53a5
1 changed files with 7 additions and 4 deletions
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11
source/blender/blenlib/BLI_virtual_array.hh
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@@ -315,6 +315,12 @@ template<typename T> class VArrayImpl_For_Span_final final : public VArrayImpl_F
public:
using VArrayImpl_For_Span<T>::VArrayImpl_For_Span;
VArrayImpl_For_Span_final(const Span<T> data)
/* Cast const away, because the implementation for const and non const spans is shared. */
: VArrayImpl_For_Span<T>({const_cast<T *>(data.data()), data.size()})
{
}
private:
CommonVArrayInfo common_info() const final
{
@@ -898,10 +904,7 @@ template<typename T> class VArray : public VArrayCommon<T> {
VArray(varray_tag::span /* tag */, Span<T> span)
{
/* Cast const away, because the virtual array implementation for const and non const spans is
* shared. */
MutableSpan<T> mutable_span{const_cast<T *>(span.data()), span.size()};
this->template emplace<VArrayImpl_For_Span_final<T>>(mutable_span);
this->template emplace<VArrayImpl_For_Span_final<T>>(span);
}
VArray(varray_tag::single /* tag */, T value, const int64_t size)