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BLI: add utility to check if type is any specific type

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This adds `blender::is_same_any_v` which is the almost the same as
`std::is_same_v`. The difference is that it allows for checking multiple
types at the same time.

Differential Revision: https://developer.blender.org/D13673
This commit is contained in:
Jacques Lucke
2021-12-27 16:08:11 +01:00
parent 594438ef0d
commit 51a131ddbc
7 changed files with 24 additions and 16 deletions
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3
source/blender/functions/FN_generic_virtual_array.hh
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@@ -753,8 +753,7 @@ namespace detail {
template<typename StorageT> inline GVArrayAnyExtraInfo GVArrayAnyExtraInfo::get()
{
static_assert(std::is_base_of_v<GVArrayImpl, StorageT> ||
std::is_same_v<StorageT, const GVArrayImpl *> ||
std::is_same_v<StorageT, std::shared_ptr<const GVArrayImpl>>);
is_same_any_v<StorageT, const GVArrayImpl *, std::shared_ptr<const GVArrayImpl>>);
if constexpr (std::is_base_of_v<GVArrayImpl, StorageT>) {
return {[](const void *buffer) {