SoBufferObject.Memcpy Method (SoBufferObject, UInt64, UInt64, UInt64)

SoBufferObjectMemcpy Method (SoBufferObject, UInt64, UInt64, UInt64)

Copies data from the specified buffer object into this buffer object.

Namespace: OIV.Inventor.Devices
Assembly: OIV.Inventor.Base (in OIV.Inventor.Base.dll) Version: 2024.2.2.0 (10.16.2.0)

Syntax

C++

Copy

public virtual void Memcpy(
	SoBufferObject sourceBufferObject,
	ulong destOffset,
	ulong sourceOffset,
	ulong copySize
)

Public Overridable Sub Memcpy ( 
	sourceBufferObject As SoBufferObject,
	destOffset As ULong,
	sourceOffset As ULong,
	copySize As ULong
)

public:
virtual void Memcpy(
	SoBufferObject^ sourceBufferObject, 
	unsigned long long destOffset, 
	unsigned long long sourceOffset, 
	unsigned long long copySize
)

abstract Memcpy : 
        sourceBufferObject : SoBufferObject * 
        destOffset : uint64 * 
        sourceOffset : uint64 * 
        copySize : uint64 -> unit 
override Memcpy : 
        sourceBufferObject : SoBufferObject * 
        destOffset : uint64 * 
        sourceOffset : uint64 * 
        copySize : uint64 -> unit

Parameters

sourceBufferObject: Type: OIV.Inventor.DevicesSoBufferObject
The buffer object to be copied.
destOffset: Type: SystemUInt64
The starting offset in the destination buffer object, useful for data subsets.
sourceOffset: Type: SystemUInt64
The starting offset in the source buffer object, useful for data subsets.
copySize: Type: SystemUInt64
The number of bytes to copy from the source buffer object (SO_BUFFER_SIZE_ALL means all).

Remarks

If the size or the offset are not valid an error is reported (OIV.Inventor.Errors.SoDebugError). This buffer is not resized, if it is too small an error is reported.

Caution
Source and destination overlaping support is implementation dependent, if not supported an error is reported.

Reference

SoBufferObject Class

Memcpy Overload

OIV.Inventor.Devices Namespace