diff options
| author | Noel Grandin <noel.grandin@collabora.co.uk> | 2017-10-19 17:18:17 +0200 |
|---|---|---|
| committer | Noel Grandin <noel.grandin@collabora.co.uk> | 2017-10-23 08:15:35 +0200 |
| commit | 87a9979c8938b800aab6e35903d60d24892e7f2e (patch) | |
| tree | 6beb01f22537e63df24c023ab65d391a7bee0cf6 /include/rtl | |
| parent | d76c4e5c9aaf8bd27ec97679bcaeba5b18aca493 (diff) | |
overload std::hash for OUString and OString
no need to explicitly specify it anymore
Change-Id: I6ad9259cce77201fdd75152533f5151aae83e9ec
Reviewed-on: https://gerrit.libreoffice.org/43567
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Diffstat (limited to 'include/rtl')
| -rw-r--r-- | include/rtl/string.hxx | 21 | ||||
| -rw-r--r-- | include/rtl/ustring.hxx | 21 |
2 files changed, 42 insertions, 0 deletions
diff --git a/include/rtl/string.hxx b/include/rtl/string.hxx index c116250aa396..6ea56c3f48e2 100644 --- a/include/rtl/string.hxx +++ b/include/rtl/string.hxx @@ -1912,6 +1912,27 @@ using ::rtl::OStringHash; using ::rtl::OStringLiteral; #endif +/// @cond INTERNAL +/** + Make OString hashable by default for use in STL containers. + + @since LibreOffice 6.0 +*/ +#if defined LIBO_INTERNAL_ONLY +namespace std { + +template<> +struct hash<::rtl::OString> +{ + std::size_t operator()(::rtl::OString const & s) const + { return std::size_t(s.hashCode()); } +}; + +} + +#endif +/// @endcond + #endif // INCLUDED_RTL_STRING_HXX /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/include/rtl/ustring.hxx b/include/rtl/ustring.hxx index c6ce9a73eb99..96afdc438c83 100644 --- a/include/rtl/ustring.hxx +++ b/include/rtl/ustring.hxx @@ -3703,6 +3703,27 @@ using ::rtl::OUStringLiteral; using ::rtl::OUStringLiteral1; #endif +/// @cond INTERNAL +/** + Make OUString hashable by default for use in STL containers. + + @since LibreOffice 6.0 +*/ +#if defined LIBO_INTERNAL_ONLY +namespace std { + +template<> +struct hash<::rtl::OUString> +{ + std::size_t operator()(::rtl::OUString const & s) const + { return std::size_t(s.hashCode()); } +}; + +} + +#endif +/// @endcond + #endif /* _RTL_USTRING_HXX */ /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |