Class ManagedMemoryBlock

ManagedMemoryBlock class. Used to read and write a managed memory block.

Inheritance

System.Object

ManagedMemoryBlock

Namespace: Cosmos.Core

Assembly: Cosmos.Core.dll

Syntax

public class ManagedMemoryBlock : object

Constructors

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ManagedMemoryBlock(UInt32)

Create a new buffer with the given size, not aligned

Declaration

public ManagedMemoryBlock(UInt32 size)

Parameters

Type	Name	Description
UInt32	size	Size of buffer

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ManagedMemoryBlock(UInt32, Int32)

Create a new buffer with the given size, aligned on the byte boundary specified

Declaration

public ManagedMemoryBlock(UInt32 size, int alignment)

Parameters

Type	Name	Description
UInt32	size	Size of buffer
System.Int32	alignment	Byte Boundary alignment

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ManagedMemoryBlock(UInt32, Int32, Boolean)

Create a new buffer with the given size, and aligned on the byte boundary if align is true

Declaration

public ManagedMemoryBlock(UInt32 size, int alignment, bool align)

Parameters

Type	Name	Description
UInt32	size	Size of buffer
System.Int32	alignment	Byte Boundary alignment
System.Boolean	align	true if buffer should be aligned, false otherwise

Fields

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Offset

Offset.

Declaration

public UInt32 Offset

Field Value

Type	Description
UInt32

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Size

Size.

Declaration

public UInt32 Size

Field Value

Type	Description
UInt32

Properties

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Item[UInt32]

Get or set the byte at the given offset

Declaration

public byte this[uint offset] { get; set; }

Parameters

Type	Name	Description
System.UInt32	offset	Address Offset

Property Value

Type	Description
System.Byte	Byte value at given offset

Methods

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Copy(MemoryBlock)

Copy MemoryBlock into ManagedMemoryBlock

Declaration

public void Copy(MemoryBlock block)

Parameters

Type	Name	Description
MemoryBlock	block	MemoryBlock to copy.

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Copy(Int32, Int32[], Int32, Int32)

Declaration

public void Copy(int aStart, int[] aData, int aIndex, int aCount)

Parameters

Type	Name	Description
System.Int32	aStart
System.Int32[]	aData
System.Int32	aIndex
System.Int32	aCount

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Fill(Int32, Int32, Int32)

Fill data to memory block.

Declaration

public void Fill(int aStart, int aCount, int aData)

Parameters

Type	Name	Description
System.Int32	aStart	A starting position in the memory block.
System.Int32	aCount	Data size.
System.Int32	aData	A data to fill memory block with.

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Fill(UInt32)

Fill memory block.

Declaration

public void Fill(uint aData)

Parameters

Type	Name	Description
System.UInt32	aData	A data to fill.

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Fill(UInt32, UInt32, UInt32)

Fill memory block.

Declaration

public void Fill(uint aStart, uint aCount, uint aData)

Parameters

Type	Name	Description
System.UInt32	aStart	A start.
System.UInt32	aCount	A count.
System.UInt32	aData	A data.

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Read16(UInt32)

Read 16-bit from the memory block.

Declaration

public UInt16 Read16(uint offset)

Parameters

Type	Name	Description
System.UInt32	offset	Data offset.

Returns

Type	Description
UInt16	UInt16 value.

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Read32(UInt32)

Read 32-bit from the memory block.

Declaration

public UInt32 Read32(uint offset)

Parameters

Type	Name	Description
System.UInt32	offset	Data offset.

Returns

Type	Description
UInt32	UInt32 value.

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Write16(UInt32, UInt16)

Write 16-bit to the memory block.

Declaration

public void Write16(uint offset, UInt16 value)

Parameters

Type	Name	Description
System.UInt32	offset	Data offset.
UInt16	value	Value to write.

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Write32(UInt32, UInt32)

Write 32-bit to the memory block.

Declaration

public void Write32(uint offset, UInt32 value)

Parameters

Type	Name	Description
System.UInt32	offset	Data offset.
UInt32	value	Value to write.