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[charconv.syn] Use higher-level indexing macros #7309

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[charconv.syn] Use higher-level indexing macros #7309

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42 changes: 14 additions & 28 deletions source/utilities.tex
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Original file line number Diff line number Diff line change
Expand Up @@ -15067,28 +15067,18 @@
\indexheader{charconv}%
\begin{codeblock}
namespace std {
@%
\indexlibraryglobal{chars_format}%
\indexlibrarymember{scientific}{chars_format}%
\indexlibrarymember{fixed}{chars_format}%
\indexlibrarymember{hex}{chars_format}%
\indexlibrarymember{general}{chars_format}%
@ // floating-point format for primitive numerical conversion
enum class chars_format {
scientific = @\unspec@,
fixed = @\unspec@,
hex = @\unspec@,
general = fixed | scientific
// floating-point format for primitive numerical conversion
enum class @\libglobal{chars_format}@ {
@\libmember{scientific}{chars_format}@ = @\unspec@,
@\libmember{fixed}{chars_format}@ = @\unspec@,
@\libmember{hex}{chars_format}@ = @\unspec@,
@\libmember{general}{chars_format}@ = fixed | scientific
};
@%
\indexlibraryglobal{to_chars_result}%
\indexlibrarymember{ptr}{to_chars_result}%
\indexlibrarymember{ec}{to_chars_result}
@

// \ref{charconv.to.chars}, primitive numerical output conversion
struct to_chars_result { // freestanding
char* ptr;
errc ec;
struct @\libglobal{to_chars_result}@ { // freestanding
char* @\libmember{ptr}{to_chars_result}@;
errc @\libmember{ec}{to_chars_result}@;
friend bool operator==(const to_chars_result&, const to_chars_result&) = default;
constexpr explicit operator bool() const noexcept { return ec == errc{}; }
};
Expand All @@ -15104,15 +15094,11 @@
@\placeholder{floating-point-type}@ value, chars_format fmt);
to_chars_result to_chars(char* first, char* last, // freestanding-deleted
@\placeholder{floating-point-type}@ value, chars_format fmt, int precision);
@%
\indexlibraryglobal{from_chars_result}%
\indexlibrarymember{ptr}{from_chars_result}%
\indexlibrarymember{ec}{from_chars_result}
@

// \ref{charconv.from.chars}, primitive numerical input conversion
struct from_chars_result { // freestanding
const char* ptr;
errc ec;
struct @\libglobal{from_chars_result}@ { // freestanding
const char* @\libmember{ptr}{from_chars_result}@;
errc @\libmember{ec}{from_chars_result}@;
friend bool operator==(const from_chars_result&, const from_chars_result&) = default;
constexpr explicit operator bool() const noexcept { return ec == errc{}; }
};
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