rle.h File Reference

Header file for the RLE (Run-Length Encoding) compression and decompression module. More...

#include <memory>
#include <b8/type.h>
#include <pipe.h>

Go to the source code of this file.

Classes
class	Rle::CRleEncoder
	Class for encoding data using run-length encoding (RLE). More...
class	Rle::CRleDecoder
	Class for decoding data using run-length encoding (RLE). More...

Namespaces
namespace	Rle
	The Rle namespace provides classes for run-length encoding (RLE) compression and decompression.

Detailed Description

Header file for the RLE (Run-Length Encoding) compression and decompression module.

This module provides classes for compressing and decompressing data using RLE. The CRleEncoder class encodes data from an input pipe and writes the compressed data to an output pipe. The CRleDecoder class decodes compressed data from an input pipe and writes the decompressed data to an output pipe.

Usage example:

#include <iostream>
#include <memory>
#include <vector>
#include <pipe.h>
#include <rle.h>
 
using namespace std;
using namespace Pipe;
using namespace Rle;
 
int main() {
    // Prepare input data
    vector<u8> input_data = {0, 0, 0, 0, 1, 2, 3, 3, 3, 3, 3, 0, 0, 0};
 
    // Load input data into memory pipe
    auto pipe_mem_reader = make_shared<CMemBufferPipe>();
    for (auto data : input_data) {
        pipe_mem_reader->Push(data);
    }
 
    // Prepare encoder and output pipe
    auto pipe_mem_packed = make_shared<CMemBufferPipe>();
    CRleEncoder encoder;
    encoder.SetIn(pipe_mem_reader);
    encoder.SetOut(pipe_mem_packed);
 
    // Perform RLE encoding
    encoder.Encode();
 
    // Dump the encoded result
    cout << "RLE Encoded Data:" << endl;
    pipe_mem_packed->Dump();
 
    // Prepare pipes for decoding
    auto pipe_mem_unpacked = make_shared<CMemBufferPipe>();
    CRleDecoder decoder;
    decoder.SetIn(pipe_mem_packed);
    decoder.SetOut(pipe_mem_unpacked);
 
    // Perform RLE decoding
    decoder.Decode();
 
    // Dump the decoded result
    cout << "RLE Decoded Data:" << endl;
    pipe_mem_unpacked->Dump();
 
    return 0;
}

Note

This file is part of the RLE module.