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Add args() accessor back to fmt::format_context #4310

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Merged
vitaut merged 2 commits into from
Jan 17, 2025
Merged

Add args() accessor back to fmt::format_context #4310

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30f8834
Add args() accessor back to fmt::format_context
CFS-Aaron Jan 15, 2025
937faa5
Move test to base-test.cc
CFS-Aaron Jan 15, 2025
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1 change: 1 addition & 0 deletions include/fmt/base.h
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Original file line number Diff line number Diff line change
Expand Up @@ -2656,6 +2656,7 @@ class context {
FMT_CONSTEXPR auto arg_id(string_view name) const -> int {
return args_.get_id(name);
}
auto args() const -> const format_args& { return args_; }

// Returns an iterator to the beginning of the output range.
FMT_CONSTEXPR auto out() const -> iterator { return out_; }
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9 changes: 9 additions & 0 deletions test/base-test.cc
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Expand Up @@ -875,3 +875,12 @@ TEST(base_test, no_repeated_format_string_conversions) {
fmt::format_to(buf, nondeterministic_format_string());
#endif
}

TEST(base_test, format_context_accessors) {
class copier {
static fmt::format_context copy(fmt::appender app,
const fmt::format_context& ctx) {
return fmt::format_context(std::move(app), ctx.args(), ctx.locale());
}
};
}
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