diff options
Diffstat (limited to 'absl/strings/internal/str_format')
| -rw-r--r-- | absl/strings/internal/str_format/arg.cc | 52 | ||||
| -rw-r--r-- | absl/strings/internal/str_format/arg.h | 16 | ||||
| -rw-r--r-- | absl/strings/internal/str_format/bind.cc | 2 | ||||
| -rw-r--r-- | absl/strings/internal/str_format/checker_test.cc | 10 | ||||
| -rw-r--r-- | absl/strings/internal/str_format/float_conversion.cc | 41 | ||||
| -rw-r--r-- | absl/strings/internal/str_format/parser_test.cc | 2 |
6 files changed, 69 insertions, 54 deletions
diff --git a/absl/strings/internal/str_format/arg.cc b/absl/strings/internal/str_format/arg.cc index 4d0604e00c4b..3aa0296bf212 100644 --- a/absl/strings/internal/str_format/arg.cc +++ b/absl/strings/internal/str_format/arg.cc @@ -120,24 +120,25 @@ class ConvertedIntInfo { // the '#' flag is specified to modify the precision for 'o' conversions. string_view BaseIndicator(const ConvertedIntInfo &info, const ConversionSpec conv) { - bool alt = conv.flags().alt; - int radix = FormatConversionCharRadix(conv.conv()); - if (conv.conv() == ConversionChar::p) alt = true; // always show 0x for %p. + bool alt = conv.has_alt_flag(); + int radix = FormatConversionCharRadix(conv.conversion_char()); + if (conv.conversion_char() == ConversionChar::p) + alt = true; // always show 0x for %p. // From the POSIX description of '#' flag: // "For x or X conversion specifiers, a non-zero result shall have // 0x (or 0X) prefixed to it." if (alt && radix == 16 && !info.digits().empty()) { - if (FormatConversionCharIsUpper(conv.conv())) return "0X"; + if (FormatConversionCharIsUpper(conv.conversion_char())) return "0X"; return "0x"; } return {}; } string_view SignColumn(bool neg, const ConversionSpec conv) { - if (FormatConversionCharIsSigned(conv.conv())) { + if (FormatConversionCharIsSigned(conv.conversion_char())) { if (neg) return "-"; - if (conv.flags().show_pos) return "+"; - if (conv.flags().sign_col) return " "; + if (conv.has_show_pos_flag()) return "+"; + if (conv.has_sign_col_flag()) return " "; } return {}; } @@ -147,9 +148,9 @@ bool ConvertCharImpl(unsigned char v, const ConversionSpec conv, size_t fill = 0; if (conv.width() >= 0) fill = conv.width(); ReducePadding(1, &fill); - if (!conv.flags().left) sink->Append(fill, ' '); + if (!conv.has_left_flag()) sink->Append(fill, ' '); sink->Append(1, v); - if (conv.flags().left) sink->Append(fill, ' '); + if (conv.has_left_flag()) sink->Append(fill, ' '); return true; } @@ -174,7 +175,7 @@ bool ConvertIntImplInner(const ConvertedIntInfo &info, if (!precision_specified) precision = 1; - if (conv.flags().alt && conv.conv() == ConversionChar::o) { + if (conv.has_alt_flag() && conv.conversion_char() == ConversionChar::o) { // From POSIX description of the '#' (alt) flag: // "For o conversion, it increases the precision (if necessary) to // force the first digit of the result to be zero." @@ -187,13 +188,13 @@ bool ConvertIntImplInner(const ConvertedIntInfo &info, size_t num_zeroes = Excess(formatted.size(), precision); ReducePadding(num_zeroes, &fill); - size_t num_left_spaces = !conv.flags().left ? fill : 0; - size_t num_right_spaces = conv.flags().left ? fill : 0; + size_t num_left_spaces = !conv.has_left_flag() ? fill : 0; + size_t num_right_spaces = conv.has_left_flag() ? fill : 0; // From POSIX description of the '0' (zero) flag: // "For d, i, o, u, x, and X conversion specifiers, if a precision // is specified, the '0' flag is ignored." - if (!precision_specified && conv.flags().zero) { + if (!precision_specified && conv.has_zero_flag()) { num_zeroes += num_left_spaces; num_left_spaces = 0; } @@ -209,8 +210,8 @@ bool ConvertIntImplInner(const ConvertedIntInfo &info, template <typename T> bool ConvertIntImplInner(T v, const ConversionSpec conv, FormatSinkImpl *sink) { - ConvertedIntInfo info(v, conv.conv()); - if (conv.flags().basic && (conv.conv() != ConversionChar::p)) { + ConvertedIntInfo info(v, conv.conversion_char()); + if (conv.is_basic() && (conv.conversion_char() != ConversionChar::p)) { if (info.is_neg()) sink->Append(1, '-'); if (info.digits().empty()) { sink->Append(1, '0'); @@ -224,13 +225,14 @@ bool ConvertIntImplInner(T v, const ConversionSpec conv, FormatSinkImpl *sink) { template <typename T> bool ConvertIntArg(T v, const ConversionSpec conv, FormatSinkImpl *sink) { - if (FormatConversionCharIsFloat(conv.conv())) { + if (FormatConversionCharIsFloat(conv.conversion_char())) { return FormatConvertImpl(static_cast<double>(v), conv, sink).value; } - if (conv.conv() == ConversionChar::c) + if (conv.conversion_char() == ConversionChar::c) return ConvertCharImpl(static_cast<unsigned char>(v), conv, sink); - if (!FormatConversionCharIsIntegral(conv.conv())) return false; - if (!FormatConversionCharIsSigned(conv.conv()) && IsSigned<T>::value) { + if (!FormatConversionCharIsIntegral(conv.conversion_char())) return false; + if (!FormatConversionCharIsSigned(conv.conversion_char()) && + IsSigned<T>::value) { using U = typename MakeUnsigned<T>::type; return FormatConvertImpl(static_cast<U>(v), conv, sink).value; } @@ -239,19 +241,19 @@ bool ConvertIntArg(T v, const ConversionSpec conv, FormatSinkImpl *sink) { template <typename T> bool ConvertFloatArg(T v, const ConversionSpec conv, FormatSinkImpl *sink) { - return FormatConversionCharIsFloat(conv.conv()) && + return FormatConversionCharIsFloat(conv.conversion_char()) && ConvertFloatImpl(v, conv, sink); } inline bool ConvertStringArg(string_view v, const ConversionSpec conv, FormatSinkImpl *sink) { - if (conv.conv() != ConversionChar::s) return false; - if (conv.flags().basic) { + if (conv.conversion_char() != ConversionChar::s) return false; + if (conv.is_basic()) { sink->Append(v); return true; } return sink->PutPaddedString(v, conv.width(), conv.precision(), - conv.flags().left); + conv.has_left_flag()); } } // namespace @@ -272,7 +274,7 @@ ConvertResult<Conv::s> FormatConvertImpl(string_view v, ConvertResult<Conv::s | Conv::p> FormatConvertImpl(const char *v, const ConversionSpec conv, FormatSinkImpl *sink) { - if (conv.conv() == ConversionChar::p) + if (conv.conversion_char() == ConversionChar::p) return {FormatConvertImpl(VoidPtr(v), conv, sink).value}; size_t len; if (v == nullptr) { @@ -289,7 +291,7 @@ ConvertResult<Conv::s | Conv::p> FormatConvertImpl(const char *v, // ==================== Raw pointers ==================== ConvertResult<Conv::p> FormatConvertImpl(VoidPtr v, const ConversionSpec conv, FormatSinkImpl *sink) { - if (conv.conv() != ConversionChar::p) return {false}; + if (conv.conversion_char() != ConversionChar::p) return {false}; if (!v.value) { sink->Append("(nil)"); return {true}; diff --git a/absl/strings/internal/str_format/arg.h b/absl/strings/internal/str_format/arg.h index 7a93756305e4..1c36e3098c49 100644 --- a/absl/strings/internal/str_format/arg.h +++ b/absl/strings/internal/str_format/arg.h @@ -70,9 +70,11 @@ template <class AbslCord, ConvertResult<Conv::s> FormatConvertImpl(const AbslCord& value, ConversionSpec conv, FormatSinkImpl* sink) { - if (conv.conv() != ConversionChar::s) return {false}; + if (conv.conversion_char() != ConversionChar::s) { + return {false}; + } - bool is_left = conv.flags().left; + bool is_left = conv.has_left_flag(); size_t space_remaining = 0; int width = conv.width(); @@ -106,8 +108,8 @@ ConvertResult<Conv::s> FormatConvertImpl(const AbslCord& value, } using IntegralConvertResult = - ConvertResult<Conv::c | Conv::numeric | Conv::star>; -using FloatingConvertResult = ConvertResult<Conv::floating>; + ConvertResult<Conv::c | Conv::kNumeric | Conv::kStar>; +using FloatingConvertResult = ConvertResult<Conv::kFloating>; // Floats. FloatingConvertResult FormatConvertImpl(float v, ConversionSpec conv, @@ -185,7 +187,9 @@ struct FormatCountCaptureHelper { FormatSinkImpl* sink) { const absl::enable_if_t<sizeof(T) != 0, FormatCountCapture>& v2 = v; - if (conv.conv() != str_format_internal::ConversionChar::n) return {false}; + if (conv.conversion_char() != str_format_internal::ConversionChar::n) { + return {false}; + } *v2.p_ = static_cast<int>(sink->size()); return {true}; } @@ -377,7 +381,7 @@ class FormatArgImpl { template <typename T> static bool Dispatch(Data arg, ConversionSpec spec, void* out) { // A `none` conv indicates that we want the `int` conversion. - if (ABSL_PREDICT_FALSE(spec.conv() == ConversionChar::none)) { + if (ABSL_PREDICT_FALSE(spec.conversion_char() == ConversionChar::kNone)) { return ToInt<T>(arg, static_cast<int*>(out), std::is_integral<T>(), std::is_enum<T>()); } diff --git a/absl/strings/internal/str_format/bind.cc b/absl/strings/internal/str_format/bind.cc index 27522fdb4f62..6980ed1d8f0e 100644 --- a/absl/strings/internal/str_format/bind.cc +++ b/absl/strings/internal/str_format/bind.cc @@ -147,7 +147,7 @@ class SummarizingConverter { << FormatConversionSpecImplFriend::FlagsToString(bound); if (bound.width() >= 0) ss << bound.width(); if (bound.precision() >= 0) ss << "." << bound.precision(); - ss << bound.conv() << "}"; + ss << bound.conversion_char() << "}"; Append(ss.str()); return true; } diff --git a/absl/strings/internal/str_format/checker_test.cc b/absl/strings/internal/str_format/checker_test.cc index ea2a7681a62a..49a24b4026c3 100644 --- a/absl/strings/internal/str_format/checker_test.cc +++ b/absl/strings/internal/str_format/checker_test.cc @@ -9,13 +9,17 @@ ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { -std::string ConvToString(Conv conv) { +std::string ConvToString(FormatConversionCharSet conv) { std::string out; #define CONV_SET_CASE(c) \ - if (Contains(conv, Conv::c)) out += #c; + if (Contains(conv, FormatConversionCharSet::c)) { \ + out += #c; \ + } ABSL_INTERNAL_CONVERSION_CHARS_EXPAND_(CONV_SET_CASE, ) #undef CONV_SET_CASE - if (Contains(conv, Conv::star)) out += "*"; + if (Contains(conv, FormatConversionCharSet::kStar)) { + out += "*"; + } return out; } diff --git a/absl/strings/internal/str_format/float_conversion.cc b/absl/strings/internal/str_format/float_conversion.cc index d4c647c3ed99..d5a1ee40bc67 100644 --- a/absl/strings/internal/str_format/float_conversion.cc +++ b/absl/strings/internal/str_format/float_conversion.cc @@ -33,7 +33,7 @@ bool FallbackToSnprintf(const Float v, const ConversionSpec &conv, if (std::is_same<long double, Float>()) { *fp++ = 'L'; } - *fp++ = FormatConversionCharToChar(conv.conv()); + *fp++ = FormatConversionCharToChar(conv.conversion_char()); *fp = 0; assert(fp < fmt + sizeof(fmt)); } @@ -100,17 +100,19 @@ bool ConvertNonNumericFloats(char sign_char, Float v, char text[4], *ptr = text; if (sign_char) *ptr++ = sign_char; if (std::isnan(v)) { - ptr = std::copy_n(FormatConversionCharIsUpper(conv.conv()) ? "NAN" : "nan", - 3, ptr); + ptr = std::copy_n( + FormatConversionCharIsUpper(conv.conversion_char()) ? "NAN" : "nan", 3, + ptr); } else if (std::isinf(v)) { - ptr = std::copy_n(FormatConversionCharIsUpper(conv.conv()) ? "INF" : "inf", - 3, ptr); + ptr = std::copy_n( + FormatConversionCharIsUpper(conv.conversion_char()) ? "INF" : "inf", 3, + ptr); } else { return false; } return sink->PutPaddedString(string_view(text, ptr - text), conv.width(), -1, - conv.flags().left); + conv.has_left_flag()); } // Round up the last digit of the value. @@ -358,9 +360,9 @@ void WriteBufferToSink(char sign_char, string_view str, static_cast<int>(sign_char != 0), 0) : 0; - if (conv.flags().left) { + if (conv.has_left_flag()) { right_spaces = missing_chars; - } else if (conv.flags().zero) { + } else if (conv.has_zero_flag()) { zeros = missing_chars; } else { left_spaces = missing_chars; @@ -382,9 +384,9 @@ bool FloatToSink(const Float v, const ConversionSpec &conv, if (std::signbit(abs_v)) { sign_char = '-'; abs_v = -abs_v; - } else if (conv.flags().show_pos) { + } else if (conv.has_show_pos_flag()) { sign_char = '+'; - } else if (conv.flags().sign_col) { + } else if (conv.has_sign_col_flag()) { sign_char = ' '; } @@ -401,14 +403,14 @@ bool FloatToSink(const Float v, const ConversionSpec &conv, Buffer buffer; - switch (conv.conv()) { + switch (conv.conversion_char()) { case ConversionChar::f: case ConversionChar::F: if (!FloatToBuffer<FormatStyle::Fixed>(decomposed, precision, &buffer, nullptr)) { return FallbackToSnprintf(v, conv, sink); } - if (!conv.flags().alt && buffer.back() == '.') buffer.pop_back(); + if (!conv.has_alt_flag() && buffer.back() == '.') buffer.pop_back(); break; case ConversionChar::e: @@ -417,9 +419,10 @@ bool FloatToSink(const Float v, const ConversionSpec &conv, &exp)) { return FallbackToSnprintf(v, conv, sink); } - if (!conv.flags().alt && buffer.back() == '.') buffer.pop_back(); - PrintExponent(exp, FormatConversionCharIsUpper(conv.conv()) ? 'E' : 'e', - &buffer); + if (!conv.has_alt_flag() && buffer.back() == '.') buffer.pop_back(); + PrintExponent( + exp, FormatConversionCharIsUpper(conv.conversion_char()) ? 'E' : 'e', + &buffer); break; case ConversionChar::g: @@ -446,13 +449,15 @@ bool FloatToSink(const Float v, const ConversionSpec &conv, } exp = 0; } - if (!conv.flags().alt) { + if (!conv.has_alt_flag()) { while (buffer.back() == '0') buffer.pop_back(); if (buffer.back() == '.') buffer.pop_back(); } if (exp) { - PrintExponent(exp, FormatConversionCharIsUpper(conv.conv()) ? 'E' : 'e', - &buffer); + PrintExponent( + exp, + FormatConversionCharIsUpper(conv.conversion_char()) ? 'E' : 'e', + &buffer); } break; diff --git a/absl/strings/internal/str_format/parser_test.cc b/absl/strings/internal/str_format/parser_test.cc index 1b1ee030f183..51eb53f5a4cf 100644 --- a/absl/strings/internal/str_format/parser_test.cc +++ b/absl/strings/internal/str_format/parser_test.cc @@ -52,7 +52,7 @@ TEST(ConversionCharTest, Names) { X(f), X(F), X(e), X(E), X(g), X(G), X(a), X(A), // float X(n), X(p), // misc #undef X - {ConversionChar::none, '\0'}, + {ConversionChar::kNone, '\0'}, }; // clang-format on for (auto e : kExpect) { |