bpf::compression::ZDeflater class
#include <Compression/include/Framework/Compression/ZDeflater.hpp>

Contents

Represents data compression using ZLib

Constructors, destructors, conversion operators

ZDeflater(ECompressionLevel level = ECompressionLevel::DEFAULT) explicit
~ZDeflater()

Public functions

void SetInput(const io::ByteBuf& inflated)
void SetInput(io::ByteBuf&& inflated)
auto GetAdler32() const -> uint32
auto Deflate(io::ByteBuf& out) -> fsize
auto Deflate(void* out, fsize size) -> fsize

Function documentation

bpf::compression::ZDeflater::ZDeflater(ECompressionLevel level = ECompressionLevel::DEFAULT) explicit

Parameters
level the compression level

Constructs a ZDeflater

void bpf::compression::ZDeflater::SetInput(const io::ByteBuf& inflated)

Parameters
inflated buffer of data to compress

Sets the input buffer

void bpf::compression::ZDeflater::SetInput(io::ByteBuf&& inflated)

Parameters
inflated buffer of data to compress

Sets the input buffer

uint32 bpf::compression::ZDeflater::GetAdler32() const

Returns 32 bits unsigned

Returns the Adler32 checksum value of the compressed data

fsize bpf::compression::ZDeflater::Deflate(io::ByteBuf& out)

Parameters
out output buffer
Returns unsigned number of bytes written to output buffer

Deflates a part of the input buffer into the given output buffer

fsize bpf::compression::ZDeflater::Deflate(void* out, fsize size)

Parameters
out output buffer
size the size of the output buffer
Returns unsigned number of bytes written to output buffer

Deflates a part of the input buffer into the given output buffer