llvm/Support/BinaryByteStream.h

41                   ArrayRef<uint8_t> &Buffer) override {
44     Buffer = Data.slice(Offset, Size);
49                                    ArrayRef<uint8_t> &Buffer) override {
52     Buffer = Data.slice(Offset);
76   MemoryBufferByteStream(std::unique_ptr<MemoryBuffer> Buffer,
78       : BinaryByteStream(Buffer->getBuffer(), Endian),
79         MemBuffer(std::move(Buffer)) {}
100                   ArrayRef<uint8_t> &Buffer) override {
101     return ImmutableStream.readBytes(Offset, Size, Buffer);
105                                    ArrayRef<uint8_t> &Buffer) override {
106     return ImmutableStream.readLongestContiguousChunk(Offset, Buffer);
111   Error writeBytes(uint64_t Offset, ArrayRef<uint8_t> Buffer) override {
112     if (Buffer.empty())
115     if (auto EC = checkOffsetForWrite(Offset, Buffer.size()))
119     ::memcpy(DataPtr + Offset, Buffer.data(), Buffer.size());
147                   ArrayRef<uint8_t> &Buffer) override {
148     if (auto EC = checkOffsetForWrite(Offset, Buffer.size()))
151     Buffer = ArrayRef(Data).slice(Offset, Size);
160                                    ArrayRef<uint8_t> &Buffer) override {
164     Buffer = ArrayRef(Data).slice(Offset);
170   Error writeBytes(uint64_t Offset, ArrayRef<uint8_t> Buffer) override {
171     if (Buffer.empty())
183     uint64_t RequiredSize = Offset + Buffer.size();
187     ::memcpy(Data.data() + Offset, Buffer.data(), Buffer.size());
205     StreamImpl(std::unique_ptr<FileOutputBuffer> Buffer,
208               MutableArrayRef<uint8_t>(Buffer->getBufferStart(),
209                                        Buffer->getBufferEnd()),
211           FileBuffer(std::move(Buffer)) {}
231   FileBufferByteStream(std::unique_ptr<FileOutputBuffer> Buffer,
233       : Impl(std::move(Buffer), Endian) {}
238                   ArrayRef<uint8_t> &Buffer) override {
239     return Impl.readBytes(Offset, Size, Buffer);
243                                    ArrayRef<uint8_t> &Buffer) override {
244     return Impl.readLongestContiguousChunk(Offset, Buffer);