diff options
| author | Luboš Luňák <l.lunak@collabora.com> | 2019-09-13 15:13:55 +0200 |
|---|---|---|
| committer | Luboš Luňák <l.lunak@collabora.com> | 2019-09-24 12:58:14 +0200 |
| commit | 2f5f45921b05904a4be1ff633be09c62cb44ff08 (patch) | |
| tree | ddd0cd5ef0349706f935d8360db88343347639a3 /include/com | |
| parent | a7d40f575463467698df76f041e558cb3bea7c85 (diff) | |
support O(U)String::number() for fast string concatenation
When I did the fast string concatenation, I didn't add any support
for number(), which simply returned a O(U)String, and so it did
the extra allocation/deallocation, although that could be avoided.
In order to support this, number() now returns a special temporary
return type, similarly to O(U)StringConcat, which allows delaying
the concatenation the same way.
Also similarly, the change of the return type in some cases requires
explicit cast to the actual string type. Usage of OString::getStr()
is so extensive in the codebase that I actually added it to the helper
class, after that it's only relatively few cases.
Change-Id: Iba6e158010e1e458089698c426803052b6f46031
Reviewed-on: https://gerrit.libreoffice.org/78873
Tested-by: Jenkins
Reviewed-by: Luboš Luňák <l.lunak@collabora.com>
Diffstat (limited to 'include/com')
| -rw-r--r-- | include/com/sun/star/uno/Any.hxx | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/com/sun/star/uno/Any.hxx b/include/com/sun/star/uno/Any.hxx index d7b3420baecc..05f032fc5b81 100644 --- a/include/com/sun/star/uno/Any.hxx +++ b/include/com/sun/star/uno/Any.hxx @@ -249,6 +249,14 @@ template<typename T1, typename T2> Any toAny(rtl::OUStringConcat<T1, T2> && value) { return makeAny(std::move(value)); } +template<typename T> +Any makeAny(rtl::OUStringNumber<T> && value) +{ return Any(OUString(std::move(value))); } + +template<typename T> +Any toAny(rtl::OUStringNumber<T> && value) +{ return makeAny(std::move(value)); } + template<typename T> bool fromAny(Any const & any, T * value) { assert(value != nullptr); return any >>= *value; @@ -295,6 +303,17 @@ inline void SAL_CALL operator <<= ( Any & rAny, rtl::OUStringConcat< C1, C2 >&& } template<typename T1, typename T2> void operator <<=(Any &, rtl::OUStringConcat<T1, T2> const &) = delete; +template< class C > +inline void SAL_CALL operator <<= ( Any & rAny, rtl::OUStringNumber< C >&& value ) +{ + const rtl::OUString str( std::move(value) ); + const Type & rType = ::cppu::getTypeFavourUnsigned(&str); + ::uno_type_any_assign( + &rAny, const_cast< rtl::OUString * >( &str ), rType.getTypeLibType(), + cpp_acquire, cpp_release ); +} +template<typename T> +void operator <<=(Any &, rtl::OUStringNumber<T> const &) = delete; #endif #if defined LIBO_INTERNAL_ONLY |