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lib/icu/Compare: allow copying

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Max Kellermann 2018-01-19 23:49:50 +01:00
parent e8975942ec
commit 38d56dddf1
1 changed files with 12 additions and 0 deletions
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12
src/lib/icu/Compare.hxx
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@ -37,6 +37,18 @@ public:
explicit IcuCompare(const char *needle) noexcept; explicit IcuCompare(const char *needle) noexcept;
IcuCompare(const IcuCompare &src) noexcept
:needle(src
? AllocatedString<>::Duplicate(src.needle.c_str())
: nullptr) {}
IcuCompare &operator=(const IcuCompare &src) noexcept {
needle = src
? AllocatedString<>::Duplicate(src.needle.c_str())
: nullptr;
return *this;
}
IcuCompare(IcuCompare &&) = default; IcuCompare(IcuCompare &&) = default;
IcuCompare &operator=(IcuCompare &&) = default; IcuCompare &operator=(IcuCompare &&) = default;