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clang-format

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This commit is contained in:
Victor Zverovich 2023-12-25 09:05:26 -08:00
parent 0a9d08fefd
commit 41c2433358
2 changed files with 13 additions and 29 deletions
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7
test/scan-test.cc
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@ -95,7 +95,7 @@ template <> struct scanner<num> {
template <class ScanContext>
auto scan(num&, ScanContext& ctx) const -> typename ScanContext::iterator {
// TODO
//return fmt::scan({ctx.begin(), ctx.end()}, "{}", n.value);
// return fmt::scan({ctx.begin(), ctx.end()}, "{}", n.value);
return ctx.begin();
}
};
@ -105,7 +105,7 @@ TEST(scan_test, read_custom) {
auto input = "42";
auto n = num();
fmt::scan(input, "{:}", n);
//EXPECT_EQ(n, 42);
// EXPECT_EQ(n, 42);
}
#endif
@ -151,8 +151,7 @@ TEST(scan_test, lock) {
std::thread producer([&]() {
fmt::string_view input = "42 ";
for (int i = 0; i < 1000; ++i)
write_end.write(input.data(), input.size());
for (int i = 0; i < 1000; ++i) write_end.write(input.data(), input.size());
write_end.close();
});

35
test/scan.h
View File

@ -14,12 +14,9 @@
FMT_BEGIN_NAMESPACE
namespace detail {
inline bool is_whitespace(char c) {
return c == ' ' || c == '\n';
}
inline bool is_whitespace(char c) { return c == ' ' || c == '\n'; }
template <typename T>
class optional {
template <typename T> class optional {
private:
T value_;
bool has_value_ = false;
@ -28,9 +25,7 @@ class optional {
optional() = default;
optional(T value) : value_(std::move(value)), has_value_(true) {}
explicit operator bool() const {
return has_value_;
}
explicit operator bool() const { return has_value_; }
const T& operator*() const {
if (!has_value_) throw std::runtime_error("bad optional access");
@ -65,9 +60,7 @@ class scan_buffer {
const char* ptr() const { return ptr_; }
auto peek() -> int {
return ptr_ != end_ ? *ptr_ : EOF;
}
auto peek() -> int { return ptr_ != end_ ? *ptr_ : EOF; }
public:
scan_buffer(const scan_buffer&) = delete;
@ -245,14 +238,11 @@ class file_scan_buffer : public scan_buffer {
decltype(get_file(static_cast<FILE*>(nullptr), 0)) file_;
#ifdef _WIN32
static void flockfile(FILE* f) {
_lock_file(f);
}
static void funlockfile(FILE* f) {
_unlock_file(file_);
}
static void flockfile(FILE* f) { _lock_file(f); }
static void funlockfile(FILE* f) { _unlock_file(f); }
#endif
// Fills the buffer if it is empty.
void fill() {
string_view buf = file_.buffer();
if (buf.size() == 0) {
@ -266,7 +256,6 @@ class file_scan_buffer : public scan_buffer {
void consume() override {
// Consume the current buffer content.
// TODO: do it more efficiently
size_t n = to_unsigned(ptr() - file_.buffer().begin());
for (size_t i = 0; i != n; ++i) file_.get();
fill();
@ -278,9 +267,7 @@ class file_scan_buffer : public scan_buffer {
flockfile(f);
fill();
}
~file_scan_buffer() {
funlockfile(file_);
}
~file_scan_buffer() { funlockfile(file_); }
};
} // namespace detail
@ -319,9 +306,7 @@ struct scan_context {
auto begin() const -> iterator { return buf_.begin(); }
auto end() const -> iterator { return buf_.end(); }
void advance_to(iterator) {
buf_.consume();
}
void advance_to(iterator) { buf_.consume(); }
};
namespace detail {
@ -424,7 +409,7 @@ struct scan_handler : error_handler {
if (c < '0' || c > '9') break;
} while (it != end);
scan_ctx_.advance_to(it);
// Check overflow.
if (num_digits <= std::numeric_limits<int>::digits10) return value;
const unsigned max = to_unsigned((std::numeric_limits<int>::max)());