diff options
| author |  Abseil Team <absl-team@google.com> | 2020-05-20 00:23:37 -0700 |
|---|---|---|
| committer |  Mark Barolak <mbar@google.com> | 2020-05-21 10:16:55 -0400 |
| commit | cf1a02e2dc5a1bc9d095f4c996306de448ca200f (patch) | |
| tree | 74cd530ed421fb27a8774a5a11243bd81682ee18 /absl/flags/internal/usage.cc | |
| parent | 768eb2ca2857342673fcd462792ce04b8bac3fa3 (diff) | |
Export of internal Abseil changes
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30e5e00a54cabc50118a3e1055826ea02a0d32e4 by Gennadiy Rozental <rogeeff@google.com>:
Move flag help into flag_cold section.
To facilitate this we set flag help not in a constructor, but during flag registration. This allows us to place flag name as static variable inside non constexpr lambda and invoke it immediately in FlagRegistrar argument location.
PiperOrigin-RevId: 312432625
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efd91b05152b68df648cff5ba38e9669a817c12f by Gennadiy Rozental <rogeeff@google.com>:
Make CommandLineFlag public.
PiperOrigin-RevId: 312404666
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dc7f5fb73487766fa8a76d6b97d28116e5334445 by Mark Barolak <mbar@google.com>:
Internal change.
PiperOrigin-RevId: 312297164
GitOrigin-RevId: 30e5e00a54cabc50118a3e1055826ea02a0d32e4
Change-Id: Ic46ab011bb804645264572caddff0becba5f9170
Diffstat (limited to 'absl/flags/internal/usage.cc')
| -rw-r--r-- | absl/flags/internal/usage.cc | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/absl/flags/internal/usage.cc b/absl/flags/internal/usage.cc index 10accc46..11664e10 100644 --- a/absl/flags/internal/usage.cc +++ b/absl/flags/internal/usage.cc @@ -23,8 +23,8 @@ #include <vector> #include "absl/base/config.h" +#include "absl/flags/commandlineflag.h" #include "absl/flags/flag.h" -#include "absl/flags/internal/commandlineflag.h" #include "absl/flags/internal/flag.h" #include "absl/flags/internal/path_util.h" #include "absl/flags/internal/private_handle_accessor.h" @@ -182,8 +182,7 @@ class FlagHelpPrettyPrinter { bool first_line_; }; -void FlagHelpHumanReadable(const flags_internal::CommandLineFlag& flag, - std::ostream* out) { +void FlagHelpHumanReadable(const CommandLineFlag& flag, std::ostream* out) { FlagHelpPrettyPrinter printer(80, out); // Max line length is 80. // Flag name. @@ -245,11 +244,10 @@ void FlagsHelpImpl(std::ostream& out, flags_internal::FlagKindFilter filter_cb, // This map is used to output matching flags grouped by package and file // name. std::map<std::string, - std::map<std::string, - std::vector<const flags_internal::CommandLineFlag*>>> + std::map<std::string, std::vector<const CommandLineFlag*>>> matching_flags; - flags_internal::ForEachFlag([&](flags_internal::CommandLineFlag* flag) { + flags_internal::ForEachFlag([&](CommandLineFlag* flag) { std::string flag_filename = flag->Filename(); // Ignore retired flags. @@ -303,7 +301,7 @@ void FlagsHelpImpl(std::ostream& out, flags_internal::FlagKindFilter filter_cb, // -------------------------------------------------------------------- // Produces the help message describing specific flag. -void FlagHelp(std::ostream& out, const flags_internal::CommandLineFlag& flag, +void FlagHelp(std::ostream& out, const CommandLineFlag& flag, HelpFormat format) { if (format == HelpFormat::kHumanReadable) flags_internal::FlagHelpHumanReadable(flag, &out); |