utf8mb4 encode/decode in c++
A third-part server echoes string to my client program, the string contains both utf8 data and unicode emoji (listed here). for example:
I googled some time and found this is called utf8mb4 encoding, which is used in SQL application.
I find some article about utf8mb4 in mysql/python/ruby/etc... but no c++. Is there any c++ library can do encoding/decoding utf8mb4?
MySQL calls utf8mb4 what is in truth utf8:
The character set named utf8 uses a maximum of three bytes per character and contains only BMP characters. As of MySQL 5.5.3, the utf8mb4 character set uses a maximum of four bytes per character supports supplemental characters:
so any library that supports utf8 will give you utf8mb4. In this question it was asked what solutions are there in C++ for converting to/from utf8: How to work with UTF-8 in C++, Conversion from other Encodings to UTF-8 . The three solutions given are ICU (International Components for Unicode), Boost.Locale and C++11.
- Self referencing userdata and garbage collection
- Converting to char*** from char* [2][2]
- Default arguments in C
- How do I iterate over all CMake targets programmatically?
- C struct size alignment
- CSFML Background not loading
- Is comparing two pointers to different char objects undefined in C?
- Does including a header obviate the need for extern declarations?
- Int32's from byte stream
- When should I make my own Postgres extension
- C-Style Type Annotations vs Others
- How could people have used ints to store C pointers historically?
- Is there a typical state machine implementation pattern?
- Why is this macro redefined, only if cross compiling, and even if there is #ifndef?
- Decrypt Chrome encrypted_key
- Is unevaluated division by 0 undefined behavior?
- How can I find CRC from this data
- printing integers twice in one printf statement in a c program
- Undefined reference to pow( ) in C, despite including math.h
- Can code that will never be executed invoke undefined behavior?
- How to override php_network_connect_socket_to_host in PHP with LD_PRELOAD and dlsym?
- "Multiple definition", "first defined here" errors
- What are the [[reproducible]] and [[unsequenced]] attributes in C23, and when should I use them?
- In C language, the first character of a string variable is 0, but when printing, 0 disappears?
- Is the & operator is essential to use as address operator
- Reading file in child process in C
- Should I cast the result of malloc (in C)?
- Converting Python instance to ctypes.c_void_p
- How/When exactly does Cortex-M4 (STM32 F4) switch its R13 from MSP to PSP? Do i have to manually switch if using PSP in inline asm?
- C programming language Undefined behavior