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rel::TypeStream Class Reference

#include <TypeStream.h>

Inheritance diagram for rel::TypeStream:

[legend]Collaboration diagram for rel::TypeStream:

[legend]List of all members.

Public Types
typedef StreamCoder::size_type	size_type
typedef bool(*	CodingWriteFunction )(TypeStream &, const OpaqueValue &)
Public Methods
	TypeStream (const SmartPtr< StreamCoder > &streamCoder)
virtual	~TypeStream ()
bool	atEnd () const
void	flush ()
int	getReadDescriptor () const
bool	isDirectAccess () const
size_type	at () const
void	at (size_type offset)
bool	read (uint8_t &) const
bool	read (int32_t &) const
bool	read (int64_t &) const
bool	read (double &) const
bool	read (std::string &) const
bool	read (OpaqueValue &) const
bool	write (const uint8_t &)
bool	write (const int32_t &)
bool	write (const int64_t &)
bool	write (const double &)
bool	write (const std::string &)
bool	write (const char *bytes, size_type length)
bool	write (const OpaqueValue &)
bool	writeBeginKey ()
bool	writeEndKey ()
bool	readBeginKey () const
bool	readEndKey () const
bool	writeNull ()
bool	readNull () const
bool	append (const TypeStream &src)
SmartPtr< char *>	print ()
Static Public Methods
void	addEncoder (CodingWriteFunction func, const char *typeName)

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Detailed Description

Reads / writes typed information rather then raw data. This stores information in the stream telling what types of values are in the stream.

In order to be able to write typed information, it needs to know what type of data is being written. Methods are provided for basic types, as well as a way of extending the operation to include arbitrary data types (which must be broken down into a collection of simple types or raw data).

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The documentation for this class was generated from the following files:

• TypeStream.h
• TypeStream.cpp

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