TGIS_Bytes class

Buffer wrapper that provides offset-based access to bytes and typed values.

Available also on: .NET | Java.

Syntax

// Delphi
type
  TGIS_Bytes = class
  end;

// C++ Builder
class PASCALIMPLEMENTATION TGIS_Bytes

Inherited Overrides Protected

Name	Visibility	Description
Create(Integer)	public	Creates a new internal buffer with the specified size.
Create(Pointer; Integer; Integer)	public	Creates a buffer wrapper over an existing memory block.
Destroy	public	Releases owned unmanaged memory.

Inherited Overrides Protected

Name	Visibility	Description
CopyFrom	public	Copies bytes from another buffer into the internal buffer.
CopyTo	public	Copies bytes from the internal buffer to another buffer.
Dec	public	Decrements a 32-bit integer value stored at the specified buffer offset.
Inc	public	Increments a 32-bit integer value stored at the specified buffer offset.
ReadByte	public	Reads a byte value from the specified buffer offset.
ReadDouble	public	Reads a double-precision value from the specified buffer offset.
ReadInt32	public	Reads a 32-bit integer value from the specified buffer offset.
ReadSingle	public	Reads a single-precision value from the specified buffer offset.
ReadUInt32	public	Reads an unsigned 32-bit integer value from the specified buffer offset.
ReadWord	public	Reads a word value from the specified buffer offset.
ReallocMem	public	Resizes the internal memory buffer.
Recreate(Integer; Integer; Integer)	public	Recreates the internal buffer using new position and size settings.
Recreate(TBytes; Integer; Integer)	public	Recreates the wrapper over the specified byte array.
Reset	public	Resets the buffer state to its initial empty position.
WriteByte	public	Writes a byte value at the specified buffer offset.
WriteDouble	public	Writes a double-precision value at the specified buffer offset.
WriteInt32	public	Writes a 32-bit integer value at the specified buffer offset.

Inherited Protected

Name	Visibility	Description
Memory	public	Gets the underlying memory buffer.
Position	public	Gets or sets the current start position used for data access.
Size	public	Gets the buffer length in bytes.