System::IO::BufferedStream class
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]BufferedStream class
Adds a buffering layer on top of another stream. Objects of this class should only be allocated using System::MakeObject() function. Never create instance of this type on stack or using operator new, as it will result in runtime errors and/or assertion faults. Always wrap this class into System::SmartPtr pointer and use this pointer to pass it to functions as argument.
class BufferedStream : public System::IO::Stream
Methods
| Method | Description |
|---|---|
| BufferedStream(const SharedPtr<Stream>&) | Constructs an BufferedStream object that wraps the specified stream and uses a 4096 bytes long buffer. |
| BufferedStream(const SharedPtr<Stream>&, int) | Constructs an BufferedStream object that wraps the specified stream and uses a buffer of the specified size. |
| Flush() override | Writes the content of the buffer to the underlying stream. |
| get_CanRead() const override | Determines if the stream is readable. |
| get_CanSeek() const override | Determines if the stream supports seeking. |
| get_CanWrite() const override | Determines if the stream is writable. |
| get_Length() const override | Returns the length of the stream. |
| get_Position() const override | Returns the current position of the stream. |
| Read(const ArrayPtr<uint8_t>&, int32_t, int32_t) override | Reads the specified number of bytes from the underlying stream and writes them to the specified byte array. |
| Read(const System::Details::ArrayView<uint8_t>&, int32_t, int32_t) override | Reads the specified number of bytes from the underlying stream and writes them to the specified byte array. |
| ReadByte() override | Reads a single byte from the underlying stream and returns a 32-bit integer value equivalent to the value of the read byte. |
| Seek(int64_t, SeekOrigin) override | Sets the position of the stream represented by the current object. |
| set_Position(int64_t) override | Flushes the buffer to the underlying stream and then sets the stream’s position. |
| SetLength(int64_t) override | Sets the length of the stream represented by the current object. |
| Write(const ArrayPtr<uint8_t>&, int32_t, int32_t) override | Writes the specified subrange of bytes from the specified byte array to the underlying stream. |
| Write(const System::Details::ArrayView<uint8_t>&, int32_t, int32_t) override | Writes the specified subrange of bytes from the specified byte array to the underlying stream. |
| WriteByte(uint8_t) override | Writes the specified unsigned 8-bit integer value to the underlying stream. |
| virtual ~BufferedStream() | Destructor. |
Fields
| Field | Description |
|---|---|
| static Null | A stream with no underlying storage. |
See Also
- Class Stream
- Namespace System::IO
- Library Aspose.PDF for C++