diff options
Diffstat (limited to 'absl/strings')
| -rw-r--r-- | absl/strings/BUILD.bazel | 1 | ||||
| -rw-r--r-- | absl/strings/CMakeLists.txt | 1 | ||||
| -rw-r--r-- | absl/strings/internal/str_format/bind.h | 20 | ||||
| -rw-r--r-- | absl/strings/str_format_test.cc | 17 |
4 files changed, 27 insertions, 12 deletions
diff --git a/absl/strings/BUILD.bazel b/absl/strings/BUILD.bazel index f18b1600..20511a35 100644 --- a/absl/strings/BUILD.bazel +++ b/absl/strings/BUILD.bazel @@ -559,7 +559,6 @@ cc_library( ":strings", "//absl/base:config", "//absl/base:core_headers", - "//absl/container:inlined_vector", "//absl/meta:type_traits", "//absl/numeric:int128", "//absl/types:span", diff --git a/absl/strings/CMakeLists.txt b/absl/strings/CMakeLists.txt index f7821290..e63eec19 100644 --- a/absl/strings/CMakeLists.txt +++ b/absl/strings/CMakeLists.txt @@ -387,7 +387,6 @@ absl_cc_library( absl::strings absl::config absl::core_headers - absl::inlined_vector absl::type_traits absl::int128 absl::span diff --git a/absl/strings/internal/str_format/bind.h b/absl/strings/internal/str_format/bind.h index 4f782952..7df140a4 100644 --- a/absl/strings/internal/str_format/bind.h +++ b/absl/strings/internal/str_format/bind.h @@ -7,7 +7,6 @@ #include <string> #include "absl/base/port.h" -#include "absl/container/inlined_vector.h" #include "absl/strings/internal/str_format/arg.h" #include "absl/strings/internal/str_format/checker.h" #include "absl/strings/internal/str_format/parser.h" @@ -138,7 +137,17 @@ class Streamable { public: Streamable(const UntypedFormatSpecImpl& format, absl::Span<const FormatArgImpl> args) - : format_(format), args_(args.begin(), args.end()) {} + : format_(format) { + if (args.size() <= ABSL_ARRAYSIZE(few_args_)) { + for (size_t i = 0; i < args.size(); ++i) { + few_args_[i] = args[i]; + } + args_ = absl::MakeSpan(few_args_, args.size()); + } else { + many_args_.assign(args.begin(), args.end()); + args_ = many_args_; + } + } std::ostream& Print(std::ostream& os) const; @@ -148,7 +157,12 @@ class Streamable { private: const UntypedFormatSpecImpl& format_; - absl::InlinedVector<FormatArgImpl, 4> args_; + absl::Span<const FormatArgImpl> args_; + // if args_.size() is 4 or less: + FormatArgImpl few_args_[4] = {FormatArgImpl(0), FormatArgImpl(0), + FormatArgImpl(0), FormatArgImpl(0)}; + // if args_.size() is more than 4: + std::vector<FormatArgImpl> many_args_; }; // for testing diff --git a/absl/strings/str_format_test.cc b/absl/strings/str_format_test.cc index 96c62349..cfd81bb3 100644 --- a/absl/strings/str_format_test.cc +++ b/absl/strings/str_format_test.cc @@ -30,8 +30,8 @@ TEST_F(FormatEntryPointTest, UntypedFormat) { "", "a", "%80d", -#if !defined(_MSC_VER) && !defined(__ANDROID__) - // MSVC and Android don't support positional syntax. +#if !defined(_MSC_VER) && !defined(__ANDROID__) && !defined(__native_client__) + // MSVC, NaCL and Android don't support positional syntax. "complicated multipart %% %1$d format %1$0999d", #endif // _MSC_VER }; @@ -153,17 +153,20 @@ TEST_F(FormatEntryPointTest, Stream) { "", "a", "%80d", -#if !defined(_MSC_VER) && !defined(__ANDROID__) - // MSVC doesn't support positional syntax. + "%d %u %c %s %f %g", +#if !defined(_MSC_VER) && !defined(__ANDROID__) && !defined(__native_client__) + // MSVC, NaCL and Android don't support positional syntax. "complicated multipart %% %1$d format %1$080d", #endif // _MSC_VER }; std::string buf(4096, '\0'); for (const auto& fmt : formats) { - const auto parsed = ParsedFormat<'d'>::NewAllowIgnored(fmt); + const auto parsed = + ParsedFormat<'d', 'u', 'c', 's', 'f', 'g'>::NewAllowIgnored(fmt); std::ostringstream oss; - oss << StreamFormat(*parsed, 123); - int fmt_result = snprintf(&*buf.begin(), buf.size(), fmt.c_str(), 123); + oss << StreamFormat(*parsed, 123, 3, 49, "multistreaming!!!", 1.01, 1.01); + int fmt_result = snprintf(&*buf.begin(), buf.size(), fmt.c_str(), // + 123, 3, 49, "multistreaming!!!", 1.01, 1.01); ASSERT_TRUE(oss) << fmt; ASSERT_TRUE(fmt_result >= 0 && static_cast<size_t>(fmt_result) < buf.size()) << fmt_result; |