std::fwrite

From Cppreference

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Defined in header <cstdio>
int fwrite( const void *buffer, size_t size, size_t count, FILE *stream );

Writes count of objects in the given array buffer to the output stream stream. Objects are not interpreted in any way.

[edit] Parameters

buffer	-	pointer to the first object object in the array to be written
size	-	size of each object
count	-	the number of the objects to be written

[edit] Return value

number of objects written successfully

[edit] See also

printf fprintf sprintf snprintf (C++11)	prints formatted output to stdout, a file stream or a buffer (function)
fputs	writes a character string to a file stream (function)
fread	reads from a file (function)