| virtual PositionType Impala::Util::IOBuffer::Seek | ( | PositionType | offset, | |
| int | whence | |||
| ) | [inline, virtual] |
Definition at line 644 of file IOBuffer.h.
References GetPosition(), SetPosition(), and Size().
Referenced by Impala::Application::DataServer::AcceptRequest(), Impala::Core::Table::Read(), Impala::Core::Feature::ReadBINDESC1FromBuffer(), Impala::Core::Feature::ReadCodebookFromBuffer(), Impala::Core::Stream::LavcProtocolImpl::Seek(), and Impala::Core::Table::Write().
00645 { 00646 if (whence == SEEK_CUR) 00647 SetPosition(GetPosition() + offset); 00648 else if (whence == SEEK_END) 00649 SetPosition(Size() + offset); 00650 else if (whence == SEEK_SET) 00651 SetPosition(offset); 00652 else 00653 return -1; 00654 00655 return GetPosition(); 00656 }
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