Refactor enum to string functions#9752
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Jacobfaib
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Jul 8, 2026
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LGTM, thanks for the quick PR!
| #if __cpp_lib_format >= 201907L && !defined(_CCCL_DOXYGEN_INVOKED) | ||
| template <::cuda::std::same_as<char> CharT> | ||
| struct std::formatter<CUB_NS_QUALIFIER::BlockHistogramMemoryPreference, CharT> : formatter<const CharT*, CharT> | ||
| struct ::std::formatter<CUB_NS_QUALIFIER::BlockHistogramMemoryPreference, CharT> : formatter<const CharT*, CharT> |
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formatter as well? Or is that in the cub namespace?
davebayer
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We can't fully qualify the formatter specializations, because there is a bug in gcc that makes it refuse to compile the code :D
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Jul 8, 2026
| namespace detail | ||
| { | ||
| [[nodiscard]] constexpr const char* to_string(BlockReduceAlgorithm algo) noexcept | ||
| _CCCL_API [[nodiscard]] constexpr const char* to_string(BlockReduceAlgorithm algo) noexcept |
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Suggested change
| _CCCL_API [[nodiscard]] constexpr const char* to_string(BlockReduceAlgorithm algo) noexcept | |
| [[nodiscard]] _CCCL_API constexpr const char* to_string(BlockReduceAlgorithm algo) noexcept |
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As suggested by @Jacobfaib on #9745, this PR:
to_stringfunctions out ofswitchesstd::formatterspecializations_CCCL_API