char16ptr.h File Reference

C++ API: char16_t pointer wrappers with implicit conversion from bit-compatible raw pointer types. More...

#include "unicode/utypes.h"
#include <cstddef>
#include <string_view>

Go to the source code of this file.

Data Structures
class	icu::Char16Ptr
	char16_t * wrapper with implicit conversion from distinct but bit-compatible pointer types. More...
class	icu::ConstChar16Ptr
	const char16_t * wrapper with implicit conversion from distinct but bit-compatible pointer types. More...

Namespaces
namespace	icu
	File coll.h.

Macros
#define	U_ALIASING_BARRIER(ptr)
	Barrier for pointer anti-aliasing optimizations even across function boundaries.

Functions
const UChar *	icu::toUCharPtr (const char16_t *p)
	Converts from const char16_t * to const UChar *.
UChar *	icu::toUCharPtr (char16_t *p)
	Converts from char16_t * to UChar *.
const OldUChar *	icu::toOldUCharPtr (const char16_t *p)
	Converts from const char16_t * to const OldUChar *.
OldUChar *	icu::toOldUCharPtr (char16_t *p)
	Converts from char16_t * to OldUChar *.

Variables
template<typename T >
constexpr bool	icu::ConvertibleToU16StringView
	Is T convertible to a std::u16string_view or some other 16-bit string view?

Detailed Description

C++ API: char16_t pointer wrappers with implicit conversion from bit-compatible raw pointer types.

Also conversion functions from char16_t * to UChar * and OldUChar *.

Definition in file char16ptr.h.

Macro Definition Documentation

U_ALIASING_BARRIER

#define U_ALIASING_BARRIER

(

ptr

)

Barrier for pointer anti-aliasing optimizations even across function boundaries.

Internal:

Do not use. This API is for internal use only.

Definition at line 36 of file char16ptr.h.