Class HeapMedium

HeapMedium class. Used to alloc and free medium memory blocks on the heap.

Inheritance

System.Object

HeapMedium

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Cosmos.Core.Memory

Assembly: Cosmos.Core.dll

Syntax

public static class HeapMedium

Fields

MaxItemSize

Max item size in a page.

Declaration

public const uint MaxItemSize = 4080U

Field Value

Type	Description
System.UInt32

PrefixBytes

Number of prefix bytes for the heap.

Declaration

public const uint PrefixBytes = 16U

Field Value

Type	Description
System.UInt32

Methods

Alloc(UInt32)

Alloc memory block, of a given size.

Declaration

public static byte *Alloc(uint aSize)

Parameters

Type	Name	Description
System.UInt32	aSize	A size of block to alloc, in bytes.

Returns

Type	Description
System.Byte*	Byte pointer to the start of the block.

Free(Void*)

Free block.

Declaration

public static void Free(void *aPtr)

Parameters

Type	Name	Description
System.Void*	aPtr	A pointer to the block.

Exceptions

Type	Condition
System.Exception	Thrown if page type is not found.

Init()

Init HeapMedium instance.

Declaration

public static void Init()

Remarks

Empty function