2013-09-05 00:58:35 +00:00
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.. _sprout-string-char_traits:
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###############################################################################
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char_traits
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###############################################################################
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.. toctree::
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:hidden:
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2013-09-05 04:09:04 +00:00
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assign
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rq
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lt
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compare
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length
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find
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2013-09-05 00:58:35 +00:00
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Interface
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========================================
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.. sourcecode:: c++
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template<typename Char>
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struct char_traits {
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// types:
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2013-09-05 01:25:51 +00:00
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typedef typename std::char_traits<Char>::char_type char_type;
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typedef typename std::char_traits<Char>::int_type int_type;
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typedef typename std::char_traits<Char>::off_type off_type;
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typedef typename std::char_traits<Char>::pos_type pos_type;
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typedef typename std::char_traits<Char>::state_type state_type;
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2013-09-05 00:58:35 +00:00
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// character operations:
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static void assign(char_type& c1, char_type const& c2) SPROUT_NOEXCEPT;
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static SPROUT_CONSTEXPR bool eq(char_type c1, char_type c2) SPROUT_NOEXCEPT;
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static SPROUT_CONSTEXPR bool lt(char_type c1, char_type c2) SPROUT_NOEXCEPT;
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// string operations:
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static SPROUT_CONSTEXPR int compare(char_type const* s1, char_type const* s2, std::size_t n);
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static SPROUT_CONSTEXPR std::size_t length(char_type const* s);
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static SPROUT_CONSTEXPR char_type const* find(char_type const* s, std::size_t n, char_type const& a);
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static char_type* move(char_type* s1, char_type const* s2, std::size_t n);
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static char_type* copy(char_type* s1, char_type const* s2, std::size_t n);
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static char_type* assign(char_type* s, std::size_t n, char_type a);
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// integer type operations:
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static SPROUT_CONSTEXPR int_type not_eof(int_type c) SPROUT_NOEXCEPT;
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static SPROUT_CONSTEXPR char_type to_char_type(int_type c) SPROUT_NOEXCEPT;
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static SPROUT_CONSTEXPR int_type to_int_type(char_type c) SPROUT_NOEXCEPT;
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static SPROUT_CONSTEXPR bool eq_int_type(int_type c1, int_type c2) SPROUT_NOEXCEPT;
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static SPROUT_CONSTEXPR int_type eof() SPROUT_NOEXCEPT;
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// string operations (for iterator):
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template<typename ConstInputIterator>
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static SPROUT_CONSTEXPR int compare(char_type const* s1, ConstInputIterator s2, std::size_t n);
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template<typename ConstInputIterator>
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static SPROUT_CONSTEXPR int compare(ConstInputIterator s1, char_type const* s2, std::size_t n);
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template<typename ConstIterator1, typename ConstIterator2>
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static SPROUT_CONSTEXPR int compare(ConstIterator1 s1, ConstIterator2 s2, std::size_t n);
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template<typename ConstInputIterator>
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static SPROUT_CONSTEXPR std::size_t length(ConstInputIterator s);
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template<typename ConstInputIterator>
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static SPROUT_CONSTEXPR ConstInputIterator find(ConstInputIterator s, std::size_t n, char_type const& a);
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template<typename OutputIterator, typename ConstInputIterator>
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static OutputIterator move(OutputIterator s1, ConstInputIterator s2, std::size_t n);
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template<typename OutputIterator, typename ConstInputIterator>
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static OutputIterator copy(OutputIterator s1, ConstInputIterator s2, std::size_t n);
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template<typename OutputIterator>
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static OutputIterator assign(OutputIterator s, std::size_t n, char_type a);
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};
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Description
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========================================
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Member types
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----------------------------------------
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======================================== =============================================================================== =======================================
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type definition
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======================================== =============================================================================== =======================================
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2013-09-05 01:25:51 +00:00
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char_type std::char_traits<Char>::char_type
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int_type std::char_traits<Char>::int_type
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off_type std::char_traits<Char>::off_type
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pos_type std::char_traits<Char>::pos_type
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state_type std::char_traits<Char>::state_type
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2013-09-05 00:58:35 +00:00
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======================================== =============================================================================== =======================================
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2013-09-05 04:09:04 +00:00
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Static member functions
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2013-09-05 00:58:35 +00:00
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----------------------------------------
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character operations
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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======================================== ===============================================================================
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function
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======================================== ===============================================================================
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:doc:`assign <./assign>`
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:doc:`eq <./eq>`
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:doc:`lt <./lt>`
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======================================== ===============================================================================
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string operations
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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======================================== ===============================================================================
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function
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======================================== ===============================================================================
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:doc:`compare <./compare>`
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2013-09-05 04:09:04 +00:00
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:doc:`length<./length>`
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2013-09-05 00:58:35 +00:00
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:doc:`find <./find>`
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:doc:`move <./move>`
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:doc:`copy <./copy>`
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2013-09-05 04:09:04 +00:00
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:doc:`assign <./assign-string>`
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2013-09-05 00:58:35 +00:00
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======================================== ===============================================================================
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integer type operations
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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======================================== ===============================================================================
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function
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======================================== ===============================================================================
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:doc:`not_eof <./not_eof>`
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:doc:`to_char_type <./to_char_type>`
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:doc:`to_int_type <./to_int_type>`
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:doc:`eq_int_type <./eq_int_type>`
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:doc:`eof <./eof>`
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======================================== ===============================================================================
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string operations (for iterator)
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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======================================== ===============================================================================
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function
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======================================== ===============================================================================
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:doc:`compare <./compare-iterator>`
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:doc:`eqlength<./length-iterator>`
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:doc:`find <./find-iterator>`
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:doc:`move <./move-iterator>`
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:doc:`copy <./copy-iterator>`
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:doc:`assign <./assign-iterator>`
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======================================== ===============================================================================
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Header
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========================================
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``sprout/string/char_traits.hpp``
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Convenience header: ``sprout/string.hpp``
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