Standard library header <codecvt> (C++11)(deprecated in C++17)(removed in C++26)
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This header is part of the text processing library.
Contents
Classes
(C++11)(deprecated in C++17)(removed in C++26)
(class template) [edit]
(C++11)(deprecated in C++17)(removed in C++26)
(class template) [edit]
(C++11)(deprecated in C++17)(removed in C++26)
(class template) [edit]
(C++11)(deprecated in C++17)(removed in C++26)
(enum) [edit]
[edit] Notes
<codecvt> is deprecated in C++17 and removed in C++26 (see P2871R3).
The reason for removal is that this feature no longer implements the current Unicode Standard, supporting only the obsolete UCS-2 encoding.
[edit] Synopsis
namespace std { enum codecvt_mode { consume_header = 4, generate_header = 2, little_endian = 1 }; template<class Elem, unsigned long Maxcode = 0x10ffff, codecvt_mode Mode = (codecvt_mode)0> class codecvt_utf8; template<class Elem, unsigned long Maxcode = 0x10ffff, codecvt_mode Mode = (codecvt_mode)0> class codecvt_utf16; template<class Elem, unsigned long Maxcode = 0x10ffff, codecvt_mode Mode = (codecvt_mode)0> class codecvt_utf8_utf16; }
[edit] Class std::codecvt_utf8
namespace std { template<class Elem, unsigned long Maxcode = 0x10ffff, codecvt_mode Mode = (codecvt_mode)0> class codecvt_utf8 : public codecvt<Elem, char, mbstate_t> { public: explicit codecvt_utf8(size_t refs = 0); ~codecvt_utf8(); }; }
[edit] Class std::codecvt_utf16
namespace std { template<class Elem, unsigned long Maxcode = 0x10ffff, codecvt_mode Mode = (codecvt_mode)0> class codecvt_utf16 : public codecvt<Elem, char, mbstate_t> { public: explicit codecvt_utf16(size_t refs = 0); ~codecvt_utf16(); }; }
[edit] Class std::codecvt_utf8_utf16
namespace std { template<class Elem, unsigned long Maxcode = 0x10ffff, codecvt_mode Mode = (codecvt_mode)0> class codecvt_utf8_utf16 : public codecvt<Elem, char, mbstate_t> { public: explicit codecvt_utf8_utf16(size_t refs = 0); ~codecvt_utf8_utf16(); }; }