3.5.1 The abstract ostream class
The base output stream type is ‘ostream_t’.
It has the following methods:
- Function: void ostream_write_mem (ostream_t stream, const void *data, size_t len) ¶
Writes a sequence of bytes to a stream.
- Function: void ostream_write_str (ostream_t stream, const char *string) ¶
Writes a string’s contents to a stream.
- Function: ptrdiff_t ostream_printf (ostream_t stream, const char *format, ...) ¶
- Function: ptrdiff_t ostream_vprintf (ostream_t stream, const char *format, va_list args) ¶
Writes formatted output to a stream.
These functions return the size of formatted output, or a negative value
in case of an error.
- Function: void ostream_flush (ostream_t stream, ostream_flush_scope_t scope) ¶
Brings buffered data to its destination.
- Function: void ostream_free (ostream_t stream) ¶
Closes and frees a stream.