diff options
Diffstat (limited to 'absl/strings/string_view.cc')
| -rw-r--r-- | absl/strings/string_view.cc | 52 |
1 files changed, 18 insertions, 34 deletions
diff --git a/absl/strings/string_view.cc b/absl/strings/string_view.cc index c5f5de93..adce3be9 100644 --- a/absl/strings/string_view.cc +++ b/absl/strings/string_view.cc @@ -78,8 +78,8 @@ std::ostream& operator<<(std::ostream& o, string_view piece) { return o; } -string_view::size_type string_view::find(string_view s, size_type pos) const - noexcept { +string_view::size_type string_view::find(string_view s, + size_type pos) const noexcept { if (empty() || pos > length_) { if (empty() && pos == 0 && s.empty()) return 0; return npos; @@ -98,8 +98,8 @@ string_view::size_type string_view::find(char c, size_type pos) const noexcept { return result != nullptr ? result - ptr_ : npos; } -string_view::size_type string_view::rfind(string_view s, size_type pos) const - noexcept { +string_view::size_type string_view::rfind(string_view s, + size_type pos) const noexcept { if (length_ < s.length_) return npos; if (s.empty()) return std::min(length_, pos); const char* last = ptr_ + std::min(length_ - s.length_, pos) + s.length_; @@ -108,8 +108,8 @@ string_view::size_type string_view::rfind(string_view s, size_type pos) const } // Search range is [0..pos] inclusive. If pos == npos, search everything. -string_view::size_type string_view::rfind(char c, size_type pos) const - noexcept { +string_view::size_type string_view::rfind(char c, + size_type pos) const noexcept { // Note: memrchr() is not available on Windows. if (empty()) return npos; for (size_type i = std::min(pos, length_ - 1);; --i) { @@ -121,9 +121,8 @@ string_view::size_type string_view::rfind(char c, size_type pos) const return npos; } -string_view::size_type string_view::find_first_of(string_view s, - size_type pos) const - noexcept { +string_view::size_type string_view::find_first_of( + string_view s, size_type pos) const noexcept { if (empty() || s.empty()) { return npos; } @@ -138,9 +137,8 @@ string_view::size_type string_view::find_first_of(string_view s, return npos; } -string_view::size_type string_view::find_first_not_of(string_view s, - size_type pos) const - noexcept { +string_view::size_type string_view::find_first_not_of( + string_view s, size_type pos) const noexcept { if (empty()) return npos; // Avoid the cost of LookupTable() for a single-character search. if (s.length_ == 1) return find_first_not_of(s.ptr_[0], pos); @@ -153,9 +151,8 @@ string_view::size_type string_view::find_first_not_of(string_view s, return npos; } -string_view::size_type string_view::find_first_not_of(char c, - size_type pos) const - noexcept { +string_view::size_type string_view::find_first_not_of( + char c, size_type pos) const noexcept { if (empty()) return npos; for (; pos < length_; ++pos) { if (ptr_[pos] != c) { @@ -180,9 +177,8 @@ string_view::size_type string_view::find_last_of(string_view s, return npos; } -string_view::size_type string_view::find_last_not_of(string_view s, - size_type pos) const - noexcept { +string_view::size_type string_view::find_last_not_of( + string_view s, size_type pos) const noexcept { if (empty()) return npos; size_type i = std::min(pos, length_ - 1); if (s.empty()) return i; @@ -198,9 +194,8 @@ string_view::size_type string_view::find_last_not_of(string_view s, return npos; } -string_view::size_type string_view::find_last_not_of(char c, - size_type pos) const - noexcept { +string_view::size_type string_view::find_last_not_of( + char c, size_type pos) const noexcept { if (empty()) return npos; size_type i = std::min(pos, length_ - 1); for (;; --i) { @@ -212,22 +207,11 @@ string_view::size_type string_view::find_last_not_of(char c, return npos; } -// MSVC has non-standard behavior that implicitly creates definitions for static -// const members. These implicit definitions conflict with explicit out-of-class -// member definitions that are required by the C++ standard, resulting in -// LNK1169 "multiply defined" errors at link time. __declspec(selectany) asks -// MSVC to choose only one definition for the symbol it decorates. See details -// at https://msdn.microsoft.com/en-us/library/34h23df8(v=vs.100).aspx -#ifdef _MSC_VER -#define ABSL_STRING_VIEW_SELECTANY __declspec(selectany) -#else -#define ABSL_STRING_VIEW_SELECTANY -#endif -ABSL_STRING_VIEW_SELECTANY +#ifdef ABSL_INTERNAL_NEED_REDUNDANT_CONSTEXPR_DECL constexpr string_view::size_type string_view::npos; -ABSL_STRING_VIEW_SELECTANY constexpr string_view::size_type string_view::kMaxSize; +#endif ABSL_NAMESPACE_END } // namespace absl |