SoCpuBufferBitSet.Memset Method (IntPtr, UInt64, UInt64, UInt64)

SoCpuBufferBitSetMemset Method (IntPtr, UInt64, UInt64, UInt64)

This function sets the contents of (or a portion of) this buffer object to the specified value.

Namespace: OIV.LDM.Tiles
Assembly: OIV.LDM (in OIV.LDM.dll) Version: 2024.1.0.0 (2024.1.0)

Syntax

public override void Memset(
	IntPtr value,
	ulong valueSize,
	ulong offset,
	ulong count
)

Public Overrides Sub Memset ( 
	value As IntPtr,
	valueSize As ULong,
	offset As ULong,
	count As ULong
)

public:
virtual void Memset(
	IntPtr value, 
	unsigned long long valueSize, 
	unsigned long long offset, 
	unsigned long long count
) override

abstract Memset : 
        value : IntPtr * 
        valueSize : uint64 * 
        offset : uint64 * 
        count : uint64 -> unit 
override Memset : 
        value : IntPtr * 
        valueSize : uint64 * 
        offset : uint64 * 
        count : uint64 -> unit

Parameters

value: Type: SystemIntPtr
is a pointer to the value to set in the buffer.
valueSize: Type: SystemUInt64
The size in bytes of the value. Default is 1 byte.
offset: Type: SystemUInt64
Index of first value to be changed. Default is 0.
count: Type: SystemUInt64
The number of values to change. Default is number of values in buffer.

Remarks

Sets 0 if value = 0, 1 if value != 0.

The valueSize parameter provides a way to do a memset with float, short, byte, etc values. The first value changed in this buffer is given by the offset argument. The number of values to change.

Reference

SoCpuBufferBitSet Class

Memset Overload

OIV.LDM.Tiles Namespace