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| author | Lee Clagett <code@leeclagett.com> | 2021-01-24 07:42:57 +0000 |
|---|---|---|
| committer | Lee Clagett <code@leeclagett.com> | 2021-01-23 06:23:39 +0000 |
| commit | 08e4497c6e3b3f434c0bb255c3942648f153fe66 (patch) | |
| tree | 2564f4214e9e66b2dc03ce3c788bb080b963be56 /contrib/epee/include/span.h | |
| parent | Merge pull request #7669 (diff) | |
| download | monero-08e4497c6e3b3f434c0bb255c3942648f153fe66.tar.xz | |
Improve cryptonote (block and tx) binary read performance
Diffstat (limited to '')
| -rw-r--r-- | contrib/epee/include/span.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/contrib/epee/include/span.h b/contrib/epee/include/span.h index b355c960a..26861f994 100644 --- a/contrib/epee/include/span.h +++ b/contrib/epee/include/span.h @@ -31,7 +31,6 @@ #include <algorithm> #include <cstdint> #include <memory> -#include <string> #include <type_traits> namespace epee @@ -167,10 +166,11 @@ namespace epee } //! make a span from a std::string - template<typename T> - span<const T> strspan(const std::string &s) noexcept + template<typename T, typename U> + span<const T> strspan(const U&s) noexcept { - static_assert(std::is_same<T, char>() || std::is_same<T, unsigned char>() || std::is_same<T, int8_t>() || std::is_same<T, uint8_t>(), "Unexpected type"); + static_assert(std::is_same<typename U::value_type, char>(), "unexpected source type"); + static_assert(std::is_same<T, char>() || std::is_same<T, unsigned char>() || std::is_same<T, int8_t>() || std::is_same<T, uint8_t>(), "Unexpected destination type"); return {reinterpret_cast<const T*>(s.data()), s.size()}; } } |