mirror of
https://github.com/shadps4-emu/ext-fmt.git
synced 2024-11-27 03:30:32 +00:00
More iterator support
This commit is contained in:
Victor Zverovich
parent
c2fecb9b2a
commit
f6fd38bb3a
@ -200,7 +200,8 @@ class basic_buffer {
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std::size_t capacity_;
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protected:
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basic_buffer() FMT_NOEXCEPT : ptr_(0), size_(0), capacity_(0) {}
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basic_buffer(T *p = 0, std::size_t size = 0, std::size_t capacity = 0)
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FMT_NOEXCEPT: ptr_(p), size_(size), capacity_(capacity) {}
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/** Sets the buffer data and capacity. */
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void set(T *data, std::size_t capacity) FMT_NOEXCEPT {
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@ -266,12 +267,12 @@ class basic_buffer {
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const T &operator[](std::size_t index) const { return ptr_[index]; }
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};
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using buffer = internal::basic_buffer<char>;
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using wbuffer = internal::basic_buffer<wchar_t>;
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using buffer = basic_buffer<char>;
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using wbuffer = basic_buffer<wchar_t>;
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// A container-backed buffer.
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template <typename Container>
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class container_buffer
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: public internal::basic_buffer<typename Container::value_type> {
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class container_buffer : public basic_buffer<typename Container::value_type> {
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private:
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Container &container_;
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@ -282,7 +283,9 @@ class container_buffer
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}
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public:
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explicit container_buffer(Container &c) : container_(c) {}
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explicit container_buffer(Container &c)
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: basic_buffer<typename Container::value_type>(&c[0], c.size(), c.size()),
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container_(c) {}
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};
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// A helper function to suppress bogus "conditional expression is constant"
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@ -771,7 +774,6 @@ class context_base {
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private:
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basic_parse_context<typename Range::value_type> parse_context_;
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Range range_;
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iterator out_;
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basic_format_args<Context> args_;
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@ -779,9 +781,9 @@ class context_base {
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using char_type = typename Range::value_type;
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using format_arg = basic_arg<Context>;
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context_base(Range range, basic_string_view<char_type> format_str,
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context_base(Range r, basic_string_view<char_type> format_str,
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basic_format_args<Context> args)
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: parse_context_(format_str), range_(range), args_(args) {}
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: parse_context_(format_str), out_(r.begin()), args_(args) {}
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basic_format_args<Context> args() const { return args_; }
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@ -811,23 +813,33 @@ class context_base {
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void on_error(const char *message) { parse_context_.on_error(message); }
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Range range() { return range_; }
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// Returns an iterator to the beginning of the output range.
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auto begin() { return std::back_inserter(range_.container()); }
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auto begin() { return out_; }
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// Advances the begin iterator to ``it``.
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void advance_to(iterator it) { out_ = it; }
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};
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// A range that can grow dynamically.
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// Extracts a reference to the container from back_insert_iterator.
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template <typename Container>
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class dynamic_range {
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inline Container &get_container(std::back_insert_iterator<Container> it) {
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using iterator = std::back_insert_iterator<Container>;
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struct accessor: iterator {
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accessor(iterator it) : iterator(it) {}
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using iterator::container;
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};
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return *accessor(it).container;
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}
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} // namespace internal
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// A range where begin() returns back_insert_iterator.
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template <typename Container>
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class back_insert_range {
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private:
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Container &container_;
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public:
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using iterator = decltype(container_.begin());
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using iterator = std::back_insert_iterator<Container>;
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using value_type = typename Container::value_type;
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struct sentinel {
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@ -835,20 +847,11 @@ class dynamic_range {
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friend bool operator!=(iterator, sentinel) { return false; }
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};
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dynamic_range(Container &c) : container_(c) {}
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back_insert_range(Container &c) : container_(c) {}
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iterator begin() const { return container_.begin(); }
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iterator begin() const { return std::back_inserter(container_); }
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sentinel end() const { return sentinel(); }
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friend iterator grow(dynamic_range r, size_t n) {
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auto size = r.container_.size();
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r.container_.resize(size + n);
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return r.container_.begin() + size;
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}
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Container &container() const { return container_; }
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};
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} // namespace internal
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// Formatting context.
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template <typename Range>
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@ -895,8 +898,8 @@ class basic_context :
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format_arg get_arg(basic_string_view<char_type> name);
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};
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using context = basic_context<internal::dynamic_range<internal::buffer>>;
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using wcontext = basic_context<internal::dynamic_range<internal::wbuffer>>;
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using context = basic_context<back_insert_range<internal::buffer>>;
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using wcontext = basic_context<back_insert_range<internal::wbuffer>>;
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template <typename Context, typename ...Args>
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class arg_store {
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@ -1016,7 +1019,7 @@ struct named_arg_base {
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// Serialized value<context>.
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mutable char data[sizeof(basic_arg<context>)];
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named_arg_base(basic_string_view<Char> name) : name(name) {}
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named_arg_base(basic_string_view<Char> nm) : name(nm) {}
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template <typename Context>
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basic_arg<Context> deserialize() const {
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@ -1082,18 +1085,21 @@ void vformat_to(internal::buffer &buf, string_view format_str,
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void vformat_to(internal::wbuffer &buf, wstring_view format_str,
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wformat_args args);
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/**
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Formats a string and writes the output to out.
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*/
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template <typename Container>
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void vformat_to(std::back_insert_iterator<Container> out,
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string_view format_str, format_args args) {
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using iterator = std::back_insert_iterator<Container>;
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struct container_accessor : iterator {
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container_accessor(iterator it) : iterator(it) {}
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using iterator::container;
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} accessor(out);
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internal::container_buffer<Container> buf(*accessor.container);
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struct is_contiguous : std::false_type {};
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template <typename Char>
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struct is_contiguous<std::basic_string<Char>> : std::true_type {};
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template <typename Char>
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struct is_contiguous<fmt::internal::basic_buffer<Char>> : std::true_type {};
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/** Formats a string and writes the output to ``out``. */
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template <typename Container>
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typename std::enable_if<is_contiguous<Container>::value>::type
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vformat_to(std::back_insert_iterator<Container> out,
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string_view format_str, format_args args) {
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internal::container_buffer<Container> buf(internal::get_container(out));
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vformat_to(buf, format_str, args);
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}
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@ -326,7 +326,7 @@ FMT_FUNC void windows_error::init(
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}
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FMT_FUNC void internal::format_windows_error(
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buffer &out, int error_code, string_view message) FMT_NOEXCEPT {
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internal::buffer &out, int error_code, string_view message) FMT_NOEXCEPT {
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FMT_TRY {
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wmemory_buffer buf;
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buf.resize(INLINE_BUFFER_SIZE);
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@ -512,6 +512,17 @@ class char_traits<wchar_t> : public basic_char_traits<wchar_t> {
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const wchar_t *format, unsigned width, int precision, T value);
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};
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template <typename Container>
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inline auto reserve(std::back_insert_iterator<Container> &it, std::size_t n) {
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Container &c = internal::get_container(it);
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std::size_t size = c.size();
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c.resize(size + n);
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return &c[size];
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}
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template <typename Iterator>
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inline Iterator &reserve(Iterator &it, std::size_t) { return it; }
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template <typename Char>
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class null_terminating_iterator;
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@ -818,7 +829,7 @@ inline void format_decimal(Char *buffer, UInt value, unsigned num_digits,
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template <typename UInt, typename Char>
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inline void format_decimal(Char *buffer, UInt value, unsigned num_digits) {
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return format_decimal(buffer, value, num_digits, no_thousands_sep());
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format_decimal(buffer, value, num_digits, no_thousands_sep());
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}
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#ifndef _WIN32
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@ -864,7 +875,7 @@ class utf16_to_utf8 {
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FMT_API int convert(wstring_view s);
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};
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FMT_API void format_windows_error(fmt::buffer &out, int error_code,
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FMT_API void format_windows_error(fmt::internal::buffer &out, int error_code,
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fmt::string_view message) FMT_NOEXCEPT;
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#endif
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@ -1218,7 +1229,7 @@ class arg_formatter_base {
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FMT_DISALLOW_COPY_AND_ASSIGN(arg_formatter_base);
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void write_char(char_type value) {
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writer_.write_padded(1, specs_, [value](auto &it) {
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writer_.write_padded(1, specs_, [value](auto &&it) {
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*it++ = internal::char_traits<char_type>::cast(value);
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});
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}
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@ -1970,12 +1981,12 @@ class arg_formatter: public internal::arg_formatter_base<Range> {
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/**
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\rst
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Constructs an argument formatter object.
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*r* is an output range, *ctx* is a reference to the formatting context,
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*ctx* is a reference to the formatting context,
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*spec* contains format specifier information for standard argument types.
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\endrst
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*/
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arg_formatter(Range r, basic_context<Range> &ctx, format_specs &spec)
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: base(r, spec), ctx_(ctx) {}
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arg_formatter(basic_context<Range> &ctx, format_specs &spec)
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: base(Range(internal::get_container(ctx.begin())), spec), ctx_(ctx) {}
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using base::operator();
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@ -2048,21 +2059,8 @@ FMT_API void format_system_error(fmt::internal::buffer &out, int error_code,
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fmt::string_view message) FMT_NOEXCEPT;
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/**
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\rst
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This template provides operations for formatting and writing data into a
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character range.
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You can use one of the following typedefs for common character types:
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+---------+-----------------------+
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| Type | Definition |
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+=========+=======================+
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| writer | basic_writer<buffer> |
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+---------+-----------------------+
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| wwriter | basic_writer<wbuffer> |
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+---------+-----------------------+
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\endrst
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*/
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template <typename Range>
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class basic_writer {
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@ -2071,10 +2069,8 @@ class basic_writer {
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using format_specs = basic_format_specs<char_type>;
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private:
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// Output iterator.
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using iterator = decltype(std::declval<Range>().begin());
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// Output range.
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Range range_;
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iterator out_;
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std::unique_ptr<locale_provider> locale_;
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@ -2090,9 +2086,10 @@ class basic_writer {
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static char_type *get(char_type *p) { return p; }
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#endif
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// Attempts to reserve space for n characters in the output range.
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void reserve(std::size_t n) {
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out_ = grow(range_, n);
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// Attempts to reserve space for n extra characters in the output range.
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// Returns a pointer to the reserved range or a reference to out_.
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auto reserve(std::size_t n) -> decltype(internal::reserve(out_, n)) {
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return internal::reserve(out_, n);
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}
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// Writes a value in the format
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@ -2123,7 +2120,7 @@ class basic_writer {
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align_spec as = spec;
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if (spec.align() == ALIGN_DEFAULT)
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as.align_ = ALIGN_RIGHT;
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write_padded(size, as, [prefix, fill, padding, f](auto &it) {
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write_padded(size, as, [prefix, fill, padding, f](auto &&it) {
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if (prefix.size() != 0)
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it = std::uninitialized_copy_n(prefix.data(), prefix.size(), it);
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it = std::uninitialized_fill_n(it, padding, fill);
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@ -2140,10 +2137,10 @@ class basic_writer {
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if (is_negative)
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abs_value = 0 - abs_value;
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unsigned num_digits = internal::count_digits(abs_value);
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reserve((is_negative ? 1 : 0) + num_digits);
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auto &&it = reserve((is_negative ? 1 : 0) + num_digits);
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if (is_negative)
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*out_++ = '-';
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internal::format_decimal(out_, abs_value, num_digits);
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*it++ = '-';
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internal::format_decimal(it, abs_value, num_digits);
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}
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// The handle_int_type_spec handler that writes an integer.
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@ -2185,7 +2182,7 @@ class basic_writer {
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void on_dec() {
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unsigned num_digits = internal::count_digits(abs_value);
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writer.write_int(num_digits, get_prefix(), spec,
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[this, num_digits](auto &it) {
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[this, num_digits](auto &&it) {
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internal::format_decimal(it, abs_value, num_digits);
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it += num_digits;
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});
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@ -2198,7 +2195,7 @@ class basic_writer {
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}
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unsigned num_digits = count_digits<4>();
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writer.write_int(num_digits, get_prefix(), spec,
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[this, num_digits](auto &it) {
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[this, num_digits](auto &&it) {
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it += num_digits;
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auto out = it;
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auto n = abs_value;
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@ -2217,7 +2214,7 @@ class basic_writer {
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}
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unsigned num_digits = count_digits<1>();
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writer.write_int(num_digits, get_prefix(), spec,
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[this, num_digits](auto &it) {
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[this, num_digits](auto &&it) {
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it += num_digits;
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auto out = it;
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auto n = abs_value;
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@ -2236,7 +2233,7 @@ class basic_writer {
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prefix[prefix_size++] = '0';
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}
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writer.write_int(num_digits, get_prefix(), spec,
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[this, num_digits](auto &it) {
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[this, num_digits](auto &&it) {
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it += num_digits;
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auto out = it;
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auto n = abs_value;
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@ -2251,7 +2248,7 @@ class basic_writer {
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char_type sep = internal::thousands_sep<char_type>(writer.locale_.get());
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static constexpr unsigned SEP_SIZE = 1;
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unsigned size = num_digits + SEP_SIZE * ((num_digits - 1) / 3);
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writer.write_int(size, get_prefix(), spec, [this, size, sep](auto &it) {
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writer.write_int(size, get_prefix(), spec, [this, size, sep](auto &&it) {
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basic_string_view<char_type> s(&sep, SEP_SIZE);
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internal::format_decimal(it, abs_value, size,
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internal::add_thousands_sep<char_type>(s));
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@ -2278,7 +2275,7 @@ class basic_writer {
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// Writes a formatted string.
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template <typename Char>
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void write_str(const Char *s, std::size_t size, const align_spec &spec) {
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write_padded(size, spec, [s, size](iterator &it) {
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write_padded(size, spec, [s, size](auto &&it) {
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it = std::uninitialized_copy_n(s, size, it);
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});
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}
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@ -2300,7 +2297,7 @@ class basic_writer {
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public:
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/** Constructs a ``basic_writer`` object. */
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explicit basic_writer(Range out): range_(out), out_(out.begin()) {}
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explicit basic_writer(Range out): out_(out.begin()) {}
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void write(int value) {
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write_decimal(value);
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@ -2341,14 +2338,12 @@ class basic_writer {
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/** Writes a character to the buffer. */
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void write(char value) {
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reserve(1);
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*out_++ = value;
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*reserve(1) = value;
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}
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void write(wchar_t value) {
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internal::require_wchar<char_type>();
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reserve(1);
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*out_++ = value;
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*reserve(1) = value;
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}
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/**
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@ -2357,14 +2352,14 @@ class basic_writer {
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\endrst
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*/
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void write(string_view value) {
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reserve(value.size());
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out_ = std::uninitialized_copy(value.begin(), value.end(), out_);
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auto &&it = reserve(value.size());
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it = std::uninitialized_copy(value.begin(), value.end(), it);
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}
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void write(wstring_view value) {
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internal::require_wchar<char_type>();
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reserve(value.size());
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out_ = std::uninitialized_copy(value.begin(), value.end(), out_);
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auto &&it = reserve(value.size());
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it = std::uninitialized_copy(value.begin(), value.end(), it);
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}
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template <typename... FormatSpecs>
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@ -2378,24 +2373,22 @@ template <typename F>
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void basic_writer<Range>::write_padded(
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std::size_t size, const align_spec &spec, F f) {
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unsigned width = spec.width();
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if (width <= size) {
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reserve(size);
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return f(out_);
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}
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reserve(width);
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if (width <= size)
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return f(reserve(size));
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auto &&it = reserve(width);
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char_type fill = internal::char_traits<char_type>::cast(spec.fill());
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std::size_t padding = width - size;
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if (spec.align() == ALIGN_RIGHT) {
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out_ = std::uninitialized_fill_n(out_, padding, fill);
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f(out_);
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it = std::uninitialized_fill_n(it, padding, fill);
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f(it);
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} else if (spec.align() == ALIGN_CENTER) {
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std::size_t left_padding = padding / 2;
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out_ = std::uninitialized_fill_n(out_, left_padding, fill);
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f(out_);
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out_ = std::uninitialized_fill_n(out_, padding - left_padding, fill);
|
||||
it = std::uninitialized_fill_n(it, left_padding, fill);
|
||||
f(it);
|
||||
it = std::uninitialized_fill_n(it, padding - left_padding, fill);
|
||||
} else {
|
||||
f(out_);
|
||||
out_ = std::uninitialized_fill_n(out_, padding, fill);
|
||||
f(it);
|
||||
it = std::uninitialized_fill_n(it, padding, fill);
|
||||
}
|
||||
}
|
||||
|
||||
@ -2472,7 +2465,7 @@ void basic_writer<Range>::write_double(T value, const format_specs &spec) {
|
||||
|
||||
auto write_inf_or_nan = [this, &spec, sign](const char *str) {
|
||||
enum {SIZE = 3}; // This is an enum to workaround a bug in MSVC.
|
||||
write_padded(SIZE + (sign ? 1 : 0), spec, [sign, str](auto &it) {
|
||||
write_padded(SIZE + (sign ? 1 : 0), spec, [sign, str](auto &&it) {
|
||||
if (sign)
|
||||
*it++ = sign;
|
||||
it = std::uninitialized_copy_n(str, static_cast<std::size_t>(SIZE), it);
|
||||
@ -2544,8 +2537,7 @@ void basic_writer<Range>::write_double(T value, const format_specs &spec) {
|
||||
align_spec as = spec;
|
||||
if (spec.align() == ALIGN_NUMERIC) {
|
||||
if (sign) {
|
||||
reserve(1);
|
||||
*out_++ = sign;
|
||||
*reserve(1) = sign;
|
||||
sign = 0;
|
||||
--as.width_;
|
||||
}
|
||||
@ -2556,7 +2548,7 @@ void basic_writer<Range>::write_double(T value, const format_specs &spec) {
|
||||
if (sign)
|
||||
++n;
|
||||
}
|
||||
write_padded(n, as, [n, sign, &buffer](auto &it) mutable {
|
||||
write_padded(n, as, [n, sign, &buffer](auto &&it) mutable {
|
||||
if (sign) {
|
||||
*it++ = sign;
|
||||
--n;
|
||||
@ -2565,8 +2557,8 @@ void basic_writer<Range>::write_double(T value, const format_specs &spec) {
|
||||
});
|
||||
}
|
||||
|
||||
using writer = basic_writer<internal::dynamic_range<internal::buffer>>;
|
||||
using wwriter = basic_writer<internal::dynamic_range<internal::wbuffer>>;
|
||||
using writer = basic_writer<back_insert_range<internal::buffer>>;
|
||||
using wwriter = basic_writer<back_insert_range<internal::wbuffer>>;
|
||||
|
||||
// Reports a system error without throwing an exception.
|
||||
// Can be used to report errors from destructors.
|
||||
@ -2791,7 +2783,7 @@ struct formatter<
|
||||
internal::handle_dynamic_spec<internal::precision_checker>(
|
||||
specs_.precision_, specs_.precision_ref, ctx);
|
||||
using range = typename FormatContext::range_type;
|
||||
visit(arg_formatter<range>(ctx.range(), ctx, specs_),
|
||||
visit(arg_formatter<range>(ctx, specs_),
|
||||
internal::make_arg<FormatContext>(val));
|
||||
return ctx.begin();
|
||||
}
|
||||
@ -2858,8 +2850,7 @@ struct dynamic_formatter {
|
||||
}
|
||||
if (specs_.precision_ != -1)
|
||||
checker.end_precision();
|
||||
using range = typename FormatContext::range_type;
|
||||
visit(arg_formatter<range>(ctx.range(), ctx, specs_),
|
||||
visit(arg_formatter<typename FormatContext::range_type>(ctx, specs_),
|
||||
internal::make_arg<FormatContext>(val));
|
||||
return ctx.begin();
|
||||
}
|
||||
@ -2897,11 +2888,14 @@ void do_vformat_to(typename ArgFormatter::range out,
|
||||
struct handler : internal::error_handler {
|
||||
handler(range r, basic_string_view<Char> str,
|
||||
basic_format_args<Context> format_args)
|
||||
: out(r), context(r, str, format_args) {}
|
||||
: context(r, str, format_args) {}
|
||||
|
||||
void on_text(iterator begin, iterator end) {
|
||||
auto out = context.begin();
|
||||
size_t size = end - begin;
|
||||
std::uninitialized_copy_n(begin, size, grow(out, size));
|
||||
auto &&it = internal::reserve(out, size);
|
||||
it = std::uninitialized_copy_n(begin, size, it);
|
||||
context.advance_to(out);
|
||||
}
|
||||
|
||||
void on_arg_id() { arg = context.next_arg(); }
|
||||
@ -2919,7 +2913,7 @@ void do_vformat_to(typename ArgFormatter::range out,
|
||||
if (visit(custom_formatter<Char, Context>(context), arg))
|
||||
return;
|
||||
basic_format_specs<Char> specs;
|
||||
visit(ArgFormatter(out, context, specs), arg);
|
||||
visit(ArgFormatter(context, specs), arg);
|
||||
}
|
||||
|
||||
iterator on_format_specs(iterator it) {
|
||||
@ -2936,11 +2930,10 @@ void do_vformat_to(typename ArgFormatter::range out,
|
||||
if (*it != '}')
|
||||
on_error("missing '}' in format string");
|
||||
parse_ctx.advance_to(pointer_from(it));
|
||||
visit(ArgFormatter(out, context, specs), arg);
|
||||
visit(ArgFormatter(context, specs), arg);
|
||||
return it;
|
||||
}
|
||||
|
||||
range out;
|
||||
Context context;
|
||||
basic_arg<Context> arg;
|
||||
};
|
||||
@ -3004,13 +2997,13 @@ std::basic_string<Char> to_string(const basic_memory_buffer<Char> &buffer) {
|
||||
|
||||
inline void vformat_to(internal::buffer &buf, string_view format_str,
|
||||
format_args args) {
|
||||
using range = internal::dynamic_range<internal::buffer>;
|
||||
using range = back_insert_range<internal::buffer>;
|
||||
do_vformat_to<arg_formatter<range>>(buf, format_str, args);
|
||||
}
|
||||
|
||||
inline void vformat_to(internal::wbuffer &buf, wstring_view format_str,
|
||||
wformat_args args) {
|
||||
using range = internal::dynamic_range<internal::wbuffer>;
|
||||
using range = back_insert_range<internal::wbuffer>;
|
||||
do_vformat_to<arg_formatter<range>>(buf, format_str, args);
|
||||
}
|
||||
|
||||
@ -3028,8 +3021,7 @@ inline void format_to(wmemory_buffer &buf, wstring_view format_str,
|
||||
|
||||
template <typename Container, typename... Args>
|
||||
inline void format_to(std::back_insert_iterator<Container> out,
|
||||
string_view format_str,
|
||||
const Args & ... args) {
|
||||
string_view format_str, const Args & ... args) {
|
||||
vformat_to(out, format_str, make_args(args...));
|
||||
}
|
||||
|
||||
|
||||
@ -289,7 +289,7 @@ struct printf_formatter {
|
||||
|
||||
template <typename FormatContext>
|
||||
auto format(const T &value, FormatContext &ctx) -> decltype(ctx.begin()) {
|
||||
internal::format_value(ctx.range().container(), value);
|
||||
internal::format_value(internal::get_container(ctx.begin()), value);
|
||||
return ctx.begin();
|
||||
}
|
||||
};
|
||||
@ -336,7 +336,6 @@ class basic_printf_context :
|
||||
: base(range, format_str, args) {}
|
||||
|
||||
using base::parse_context;
|
||||
using base::range;
|
||||
using base::begin;
|
||||
using base::advance_to;
|
||||
|
||||
@ -419,7 +418,7 @@ unsigned basic_printf_context<Range, AF>::parse_header(
|
||||
|
||||
template <typename Range, typename AF>
|
||||
void basic_printf_context<Range, AF>::format() {
|
||||
auto &buffer = this->range().container();
|
||||
auto &buffer = internal::get_container(this->begin());
|
||||
auto start = iterator(this->parse_context());
|
||||
auto it = start;
|
||||
using internal::pointer_from;
|
||||
@ -528,7 +527,7 @@ void printf(internal::basic_buffer<Char> &buf, basic_string_view<Char> format,
|
||||
}
|
||||
|
||||
template <typename Buffer>
|
||||
using printf_context = basic_printf_context<internal::dynamic_range<Buffer>>;
|
||||
using printf_context = basic_printf_context<back_insert_range<Buffer>>;
|
||||
|
||||
using printf_args = basic_format_args<printf_context<internal::buffer>>;
|
||||
|
||||
|
||||
@ -31,7 +31,7 @@ struct formatter<std::tm> {
|
||||
}
|
||||
|
||||
auto format(const std::tm &tm, context &ctx) -> decltype(ctx.begin()) {
|
||||
internal::buffer &buf = ctx.range().container();
|
||||
internal::buffer &buf = internal::get_container(ctx.begin());
|
||||
std::size_t start = buf.size();
|
||||
for (;;) {
|
||||
std::size_t size = buf.capacity() - start;
|
||||
|
||||
@ -15,15 +15,13 @@ using fmt::printf_arg_formatter;
|
||||
// A custom argument formatter that doesn't print `-` for floating-point values
|
||||
// rounded to 0.
|
||||
class CustomArgFormatter :
|
||||
public fmt::arg_formatter<
|
||||
fmt::internal::dynamic_range<fmt::internal::buffer>> {
|
||||
public fmt::arg_formatter<fmt::back_insert_range<fmt::internal::buffer>> {
|
||||
public:
|
||||
using range = fmt::internal::dynamic_range<fmt::internal::buffer>;
|
||||
using range = fmt::back_insert_range<fmt::internal::buffer>;
|
||||
using base = fmt::arg_formatter<range>;
|
||||
|
||||
CustomArgFormatter(range r, fmt::basic_context<range> &ctx,
|
||||
fmt::format_specs &s)
|
||||
: base(r, ctx, s) {}
|
||||
CustomArgFormatter(fmt::basic_context<range> &ctx, fmt::format_specs &s)
|
||||
: base(ctx, s) {}
|
||||
|
||||
using base::operator();
|
||||
|
||||
|
||||
@ -88,7 +88,7 @@ void std_format(long double value, std::wstring &result) {
|
||||
template <typename Char, typename T>
|
||||
::testing::AssertionResult check_write(const T &value, const char *type) {
|
||||
fmt::basic_memory_buffer<Char> buffer;
|
||||
using range = fmt::internal::dynamic_range<fmt::internal::basic_buffer<Char>>;
|
||||
using range = fmt::back_insert_range<fmt::internal::basic_buffer<Char>>;
|
||||
fmt::basic_writer<range> writer(buffer);
|
||||
writer.write(value);
|
||||
std::basic_string<Char> actual = to_string(buffer);
|
||||
@ -1481,7 +1481,7 @@ TEST(FormatTest, Enum) {
|
||||
EXPECT_EQ("0", fmt::format("{}", A));
|
||||
}
|
||||
|
||||
using buffer_range = fmt::internal::dynamic_range<fmt::internal::buffer>;
|
||||
using buffer_range = fmt::back_insert_range<fmt::internal::buffer>;
|
||||
|
||||
class mock_arg_formatter :
|
||||
public fmt::internal::arg_formatter_base<buffer_range> {
|
||||
@ -1492,8 +1492,8 @@ class mock_arg_formatter :
|
||||
using base = fmt::internal::arg_formatter_base<buffer_range>;
|
||||
using range = buffer_range;
|
||||
|
||||
mock_arg_formatter(buffer_range r, fmt::context &, fmt::format_specs &s)
|
||||
: base(r, s) {
|
||||
mock_arg_formatter(fmt::context &ctx, fmt::format_specs &s)
|
||||
: base(fmt::internal::get_container(ctx.begin()), s) {
|
||||
EXPECT_CALL(*this, call(42));
|
||||
}
|
||||
|
||||
@ -1905,6 +1905,6 @@ TEST(FormatTest, FormatStringErrors) {
|
||||
int, int);
|
||||
}
|
||||
|
||||
TEST(StringTest, ToString) {
|
||||
TEST(FormatTest, ToString) {
|
||||
EXPECT_EQ("42", fmt::to_string(42));
|
||||
}
|
||||
|
||||
@ -59,17 +59,15 @@ TEST(OStreamTest, Enum) {
|
||||
}
|
||||
|
||||
struct test_arg_formatter : fmt::arg_formatter<fmt::context::range_type> {
|
||||
using base = fmt::arg_formatter<fmt::context::range_type>;
|
||||
test_arg_formatter(fmt::internal::buffer &buf, fmt::context &ctx,
|
||||
fmt::format_specs &s)
|
||||
: base(buf, ctx, s) {}
|
||||
test_arg_formatter(fmt::context &ctx, fmt::format_specs &s)
|
||||
: fmt::arg_formatter<fmt::context::range_type>(ctx, s) {}
|
||||
};
|
||||
|
||||
TEST(OStreamTest, CustomArg) {
|
||||
fmt::memory_buffer buffer;
|
||||
fmt::context ctx(buffer, "", fmt::format_args());
|
||||
fmt::format_specs spec;
|
||||
test_arg_formatter af(buffer, ctx, spec);
|
||||
test_arg_formatter af(ctx, spec);
|
||||
visit(af, fmt::internal::make_arg<fmt::context>(TestEnum()));
|
||||
EXPECT_EQ("TestEnum", std::string(buffer.data(), buffer.size()));
|
||||
}
|
||||
|
||||
@ -81,7 +81,7 @@ struct formatter<Test, Char> {
|
||||
return ctx.begin();
|
||||
}
|
||||
|
||||
using range = fmt::internal::dynamic_range<basic_buffer<Char>>;
|
||||
using range = fmt::back_insert_range<basic_buffer<Char>>;
|
||||
|
||||
auto format(Test, basic_context<range> &ctx) -> decltype(ctx.begin()) {
|
||||
const Char *test = "test";
|
||||
@ -521,7 +521,7 @@ VISIT_TYPE(float, double);
|
||||
#define CHECK_ARG_(Char, expected, value) { \
|
||||
testing::StrictMock<MockVisitor<decltype(expected)>> visitor; \
|
||||
EXPECT_CALL(visitor, visit(expected)); \
|
||||
using range = fmt::internal::dynamic_range<basic_buffer<Char>>; \
|
||||
using range = fmt::back_insert_range<basic_buffer<Char>>; \
|
||||
fmt::visit(visitor, make_arg<fmt::basic_context<range>>(value)); \
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user