Inheritance diagram for nix::GeneratorSource:

Public Member Functions
	GeneratorSource (Generator< Bytes > &&g)
virtual size_t	read (char *data, size_t len) override
Public Member Functions inherited from nix::Source
void	operator() (char *data, size_t len)
virtual bool	good ()
void	drainInto (Sink &sink)
std::string	drain ()

Member Function Documentation

◆ read()

virtual size_t nix::GeneratorSource::read	(	char *	data,
		size_t	len )

inlineoverridevirtual

Store up to ‘len’ in the buffer pointed to by ‘data’, and return the number of bytes stored. It blocks until at least one byte is available.

Should not return 0 (generally you want to throw EndOfFile), but nothing stops that.

Exceptions

EndOfFile if there is no more data.

Implements nix::Source.

The documentation for this struct was generated from the following file: