diff options
Diffstat (limited to 'absl/strings/internal/str_format/extension.cc')
-rw-r--r-- | absl/strings/internal/str_format/extension.cc | 38 |
1 files changed, 31 insertions, 7 deletions
diff --git a/absl/strings/internal/str_format/extension.cc b/absl/strings/internal/str_format/extension.cc index 2e5bc2ce..bb0d96cf 100644 --- a/absl/strings/internal/str_format/extension.cc +++ b/absl/strings/internal/str_format/extension.cc @@ -33,16 +33,40 @@ std::string Flags::ToString() const { return s; } -bool FormatSinkImpl::PutPaddedString(string_view v, int w, int p, bool l) { +#define ABSL_INTERNAL_X_VAL(id) \ + constexpr absl::FormatConversionChar FormatConversionCharInternal::id; +ABSL_INTERNAL_CONVERSION_CHARS_EXPAND_(ABSL_INTERNAL_X_VAL, ) +#undef ABSL_INTERNAL_X_VAL +// NOLINTNEXTLINE(readability-redundant-declaration) +constexpr absl::FormatConversionChar FormatConversionCharInternal::kNone; + +#define ABSL_INTERNAL_CHAR_SET_CASE(c) \ + constexpr FormatConversionCharSet FormatConversionCharSetInternal::c; +ABSL_INTERNAL_CONVERSION_CHARS_EXPAND_(ABSL_INTERNAL_CHAR_SET_CASE, ) +#undef ABSL_INTERNAL_CHAR_SET_CASE + +// NOLINTNEXTLINE(readability-redundant-declaration) +constexpr FormatConversionCharSet FormatConversionCharSetInternal::kStar; +// NOLINTNEXTLINE(readability-redundant-declaration) +constexpr FormatConversionCharSet FormatConversionCharSetInternal::kIntegral; +// NOLINTNEXTLINE(readability-redundant-declaration) +constexpr FormatConversionCharSet FormatConversionCharSetInternal::kFloating; +// NOLINTNEXTLINE(readability-redundant-declaration) +constexpr FormatConversionCharSet FormatConversionCharSetInternal::kNumeric; +// NOLINTNEXTLINE(readability-redundant-declaration) +constexpr FormatConversionCharSet FormatConversionCharSetInternal::kPointer; + +bool FormatSinkImpl::PutPaddedString(string_view value, int width, + int precision, bool left) { size_t space_remaining = 0; - if (w >= 0) space_remaining = w; - size_t n = v.size(); - if (p >= 0) n = std::min(n, static_cast<size_t>(p)); - string_view shown(v.data(), n); + if (width >= 0) space_remaining = width; + size_t n = value.size(); + if (precision >= 0) n = std::min(n, static_cast<size_t>(precision)); + string_view shown(value.data(), n); space_remaining = Excess(shown.size(), space_remaining); - if (!l) Append(space_remaining, ' '); + if (!left) Append(space_remaining, ' '); Append(shown); - if (l) Append(space_remaining, ' '); + if (left) Append(space_remaining, ' '); return true; } |