RWCompactObjectInputStreamImp

Module:  Advanced Tools   Package:  Serialization

RWCompactObjectInputStreamImp  RWObjectInputStreamImp  RWFilteredDataInputStreamImp

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Members

make()

RWCompactObjectInputStreamImp()

#include <rw/serial/RWCompactObjectInputStreamImp.h>

The class RWCompactObjectInputStreamImp reads objects encoded in a compact format from the supplied RWDataInputStream. The format of this stream resembles that produced when RWCollectables are persisted using RW virtual streams. Implements the body idiom from the handle/body pattern. The stream can optionally be annotated with member (attribute) name and type information to support generic parsing.

// Open an fstream to serve as our source.
ifstream s("foo.dat");

// Create a compact data stream using the fstream.
RWObjectInputStream in = RWCompactObjectInputStreamImp::make( 
         RWDataToVirtualInputStream(s));

// Read integer from compact data stream 
int i;
s >> i;

RWCompactObjectInputStreamImp(RWDataInputStream& sourceStream,bool annotateStream)

Used by derived classes to initialize the next processing stream. Throws no exceptions.

Parameter List

sourceStream	Serves as a handle to the previous processing stream.
annotateStream	Indicates whether or not the stream is annotated.

static RWObjectInputStream 
make(RWDataInputStream& source,
     bool annotateStream = false);

Constructs an RWCompactObjectInputStreamImp instance that uses source as its source of bytes, and returns a handle to it. Throws no exceptions.

Parameter List

source	Data stream that is used as source of bytes.
annotateStream	Indicates whether or not the stream is annotated.

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