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BasicIOStream Class Template Reference

An iostream with peeking capability.

#include <cxxtools/iostream.h>

List of all members.

Public Member Functions
	BasicIOStream (BasicStreamBuffer< CharT > *buffer=0)
BasicStreamBuffer< CharT > *	attachedBuffer ()
	Access to the underlying buffer.
BasicStreamBuffer< CharT > *	attachBuffer (BasicStreamBuffer< CharT > *buffer)
std::streamsize	peeksome (CharT *buffer, std::streamsize n)
	Peeks bytes in the stream buffer.
std::streamsize	writesome (CharT *buffer, std::streamsize n)

template<typename CharT>
class cxxtools::BasicIOStream< CharT >

---

Member Function Documentation

std::streamsize peeksome	(	CharT *	buffer,
		std::streamsize	n
	)

The number of bytes that can be peeked depends on the current stream buffer get area and maybe less than requested, similar to istream::readsome().

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