std::wscanf, std::fwscanf, std::swscanf

Header: <cwchar>

Reads data from the a variety of sources, interprets it according to format and stores the results into given locations.

# Declarations

int wscanf( const wchar_t* format, ... );

int fwscanf( std::FILE* stream, const wchar_t* format, ... );

int swscanf( const wchar_t* buffer, const wchar_t* format, ... );

# Parameters

• stream: input file stream to read from
• buffer: pointer to a null-terminated wide string to read from
• format: pointer to a null-terminated wide string specifying how to read the input
• ...: receiving arguments.

# Return value

Number of arguments successfully read, or EOF if failure occurs before the first receiving argument was assigned.

# Example

This section is incompleteReason: no example

# See also

• vwscanfvfwscanfvswscanf
• stdin
• C documentation