diff options
Diffstat (limited to 'nihil.util/ctype.ccm')
| -rw-r--r-- | nihil.util/ctype.ccm | 73 |
1 files changed, 29 insertions, 44 deletions
diff --git a/nihil.util/ctype.ccm b/nihil.util/ctype.ccm index 6d30c4f..8f5de27 100644 --- a/nihil.util/ctype.ccm +++ b/nihil.util/ctype.ccm @@ -1,14 +1,8 @@ -/* - * This source code is released into the public domain. - */ - -module; - -#include <concepts> -#include <locale> - +// This source code is released into the public domain. export module nihil.util:ctype; +import nihil.std; + namespace nihil { /* @@ -21,15 +15,16 @@ namespace nihil { * ctype_is copies the locale, so passing a temporary is fine. */ -export struct ctype_is final { - ctype_is(std::ctype_base::mask mask_, - std::locale const &locale_ = std::locale()) - : m_mask(mask_) - , m_locale(locale_) - {} +export struct ctype_is final +{ + explicit ctype_is(std::ctype_base::mask mask_, + std::locale const &locale_ = std::locale()) noexcept + : m_mask(mask_) + , m_locale(locale_) + { + } - [[nodiscard]] auto operator()(this ctype_is const &self, - std::integral auto c) + [[nodiscard]] auto operator()(this ctype_is const &self, std::integral auto c) { using ctype = std::ctype<decltype(c)>; auto &facet = std::use_facet<ctype>(self.m_locale); @@ -37,11 +32,11 @@ export struct ctype_is final { } private: - std::ctype_base::mask m_mask; - std::locale m_locale; + std::ctype_base::mask m_mask; + std::locale m_locale; }; -// Predefined tests for the current global locale. +// Predefined tests for the current global locale. export inline auto is_space = ctype_is(std::ctype_base::space); export inline auto is_print = ctype_is(std::ctype_base::print); @@ -59,29 +54,19 @@ export inline auto is_graph = ctype_is(std::ctype_base::graph); // Predefined tests for the C locale. The C locale is guaranteed to always be // available, so this doesn't create lifetime issues. -export inline auto is_c_space = - ctype_is(std::ctype_base::space, std::locale::classic()); -export inline auto is_c_print = - ctype_is(std::ctype_base::print, std::locale::classic()); -export inline auto is_c_cntrl = - ctype_is(std::ctype_base::cntrl, std::locale::classic()); -export inline auto is_c_upper = - ctype_is(std::ctype_base::upper, std::locale::classic()); -export inline auto is_c_lower = - ctype_is(std::ctype_base::lower, std::locale::classic()); -export inline auto is_c_alpha = - ctype_is(std::ctype_base::alpha, std::locale::classic()); -export inline auto is_c_digit = - ctype_is(std::ctype_base::digit, std::locale::classic()); -export inline auto is_c_punct = - ctype_is(std::ctype_base::punct, std::locale::classic()); -export inline auto is_c_xdigit = - ctype_is(std::ctype_base::xdigit, std::locale::classic()); -export inline auto is_c_blank = - ctype_is(std::ctype_base::blank, std::locale::classic()); -export inline auto is_c_alnum = - ctype_is(std::ctype_base::alnum, std::locale::classic()); -export inline auto is_c_graph = - ctype_is(std::ctype_base::graph, std::locale::classic()); +//NOLINTBEGIN: Technically, std::locale::classic() can throw. Assume it doesn't. +export inline auto is_c_space = ctype_is(std::ctype_base::space, std::locale::classic()); +export inline auto is_c_print = ctype_is(std::ctype_base::print, std::locale::classic()); +export inline auto is_c_cntrl = ctype_is(std::ctype_base::cntrl, std::locale::classic()); +export inline auto is_c_upper = ctype_is(std::ctype_base::upper, std::locale::classic()); +export inline auto is_c_lower = ctype_is(std::ctype_base::lower, std::locale::classic()); +export inline auto is_c_alpha = ctype_is(std::ctype_base::alpha, std::locale::classic()); +export inline auto is_c_digit = ctype_is(std::ctype_base::digit, std::locale::classic()); +export inline auto is_c_punct = ctype_is(std::ctype_base::punct, std::locale::classic()); +export inline auto is_c_xdigit = ctype_is(std::ctype_base::xdigit, std::locale::classic()); +export inline auto is_c_blank = ctype_is(std::ctype_base::blank, std::locale::classic()); +export inline auto is_c_alnum = ctype_is(std::ctype_base::alnum, std::locale::classic()); +export inline auto is_c_graph = ctype_is(std::ctype_base::graph, std::locale::classic()); +//NOLINTEND } // namespace nihil |