Class MemoryMap

Represents a memory mapped file.
Inheritance
System.Object
MemoryMap
MemoryMapStream
Implements
System.IDisposable
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: Mars.Common.IO.Mapped
Assembly: Mars.IO.dll
Syntax
public abstract class MemoryMap : IDisposable

Constructors

| Improve this Doc View Source

MemoryMap()

Creates a new memory mapped file.
Declaration
public MemoryMap()

Methods

| Improve this Doc View Source

CreateByte(Int64)

Creates a new empty memory mapped accessor with given size in bytes.
Declaration
public MappedAccessor<byte> CreateByte(long sizeInElements)
Parameters
Type Name Description
System.Int64 sizeInElements
Returns
Type Description
MappedAccessor<System.Byte>
| Improve this Doc View Source

CreateDouble(Int64)

Creates a new empty memory mapped accessor with given size in bytes.
Declaration
public MappedAccessor<double> CreateDouble(long sizeInElements)
Parameters
Type Name Description
System.Int64 sizeInElements
Returns
Type Description
MappedAccessor<System.Double>
| Improve this Doc View Source

CreateInt16(Int64)

Creates a new empty memory mapped accessor with given size in bytes.
Declaration
public MappedAccessor<short> CreateInt16(long sizeInElements)
Parameters
Type Name Description
System.Int64 sizeInElements
Returns
Type Description
MappedAccessor<System.Int16>
| Improve this Doc View Source

CreateInt32(Int64)

Creates a new empty memory mapped accessor with given size in bytes.
Declaration
public MappedAccessor<int> CreateInt32(long sizeInElements)
Parameters
Type Name Description
System.Int64 sizeInElements
Returns
Type Description
MappedAccessor<System.Int32>
| Improve this Doc View Source

CreateInt64(Int64)

Creates a new empty memory mapped accessor with given size in bytes.
Declaration
public MappedAccessor<long> CreateInt64(long sizeInElements)
Parameters
Type Name Description
System.Int64 sizeInElements
Returns
Type Description
MappedAccessor<System.Int64>
| Improve this Doc View Source

CreateSingle(Int64)

Creates a new empty memory mapped accessor with given size in bytes.
Declaration
public MappedAccessor<float> CreateSingle(long sizeInElements)
Parameters
Type Name Description
System.Int64 sizeInElements
Returns
Type Description
MappedAccessor<System.Single>
| Improve this Doc View Source

CreateUInt16(Int64)

Creates a new empty memory mapped accessor with given size in bytes.
Declaration
public MappedAccessor<ushort> CreateUInt16(long sizeInElements)
Parameters
Type Name Description
System.Int64 sizeInElements
Returns
Type Description
MappedAccessor<System.UInt16>
| Improve this Doc View Source

CreateUInt32(Int64)

Creates a new empty memory mapped accessor with given size in bytes.
Declaration
public MappedAccessor<uint> CreateUInt32(long sizeInElements)
Parameters
Type Name Description
System.Int64 sizeInElements
Returns
Type Description
MappedAccessor<System.UInt32>
| Improve this Doc View Source

CreateUInt64(Int64)

Creates a new empty memory mapped accessor with given size in bytes.
Declaration
public MappedAccessor<ulong> CreateUInt64(long sizeInElements)
Parameters
Type Name Description
System.Int64 sizeInElements
Returns
Type Description
MappedAccessor<System.UInt64>
| Improve this Doc View Source

CreateVariable<T>(Int64, MemoryMap.ReadFromDelegate<T>, MemoryMap.WriteToDelegate<T>)

Creates a new empty memory mapped accessor with given size in bytes.
Declaration
public MappedAccessor<T> CreateVariable<T>(long sizeInBytes, MemoryMap.ReadFromDelegate<T> readFrom, MemoryMap.WriteToDelegate<T> writeTo)
Parameters
Type Name Description
System.Int64 sizeInBytes
MemoryMap.ReadFromDelegate<T> readFrom
MemoryMap.WriteToDelegate<T> writeTo
Returns
Type Description
MappedAccessor<T>
Type Parameters
Name Description
T
| Improve this Doc View Source

CreateVariableInt32Array(Int64)

Creates an accessor for and array of int's.
Declaration
public MappedAccessor<int[]> CreateVariableInt32Array(long sizeInBytes)
Parameters
Type Name Description
System.Int64 sizeInBytes
Returns
Type Description
MappedAccessor<System.Int32[]>
| Improve this Doc View Source

CreateVariableString(Int64)

Creates an accessor for strings.
Declaration
public MappedAccessor<string> CreateVariableString(long sizeInBytes)
Parameters
Type Name Description
System.Int64 sizeInBytes
Returns
Type Description
MappedAccessor<System.String>
| Improve this Doc View Source

CreateVariableUInt32Array(Int64)

Creates an accessor for and array of uint's.
Declaration
public MappedAccessor<uint[]> CreateVariableUInt32Array(long sizeInBytes)
Parameters
Type Name Description
System.Int64 sizeInBytes
Returns
Type Description
MappedAccessor<System.UInt32[]>
| Improve this Doc View Source

Dispose()

Disposes of all resources associated with this files.
Declaration
public virtual void Dispose()
| Improve this Doc View Source

DoCreateNewByte(Int64, Int64)

Creates a new memory mapped file based on the given stream and the given size in bytes.
Declaration
protected abstract MappedAccessor<byte> DoCreateNewByte(long position, long sizeInByte)
Parameters
Type Name Description
System.Int64 position
System.Int64 sizeInByte
Returns
Type Description
MappedAccessor<System.Byte>
| Improve this Doc View Source

DoCreateNewDouble(Int64, Int64)

Creates a new memory mapped file based on the given stream and the given size in bytes.
Declaration
protected abstract MappedAccessor<double> DoCreateNewDouble(long position, long sizeInByte)
Parameters
Type Name Description
System.Int64 position
System.Int64 sizeInByte
Returns
Type Description
MappedAccessor<System.Double>
| Improve this Doc View Source

DoCreateNewInt16(Int64, Int64)

Creates a new memory mapped file based on the given stream and the given size in bytes.
Declaration
protected abstract MappedAccessor<short> DoCreateNewInt16(long position, long sizeInByte)
Parameters
Type Name Description
System.Int64 position
System.Int64 sizeInByte
Returns
Type Description
MappedAccessor<System.Int16>
| Improve this Doc View Source

DoCreateNewInt32(Int64, Int64)

Creates a new memory mapped file based on the given stream and the given size in bytes.
Declaration
protected abstract MappedAccessor<int> DoCreateNewInt32(long position, long sizeInByte)
Parameters
Type Name Description
System.Int64 position
System.Int64 sizeInByte
Returns
Type Description
MappedAccessor<System.Int32>
| Improve this Doc View Source

DoCreateNewInt64(Int64, Int64)

Creates a new memory mapped file based on the given stream and the given size in bytes.
Declaration
protected abstract MappedAccessor<long> DoCreateNewInt64(long position, long sizeInByte)
Parameters
Type Name Description
System.Int64 position The position to start at.
System.Int64 sizeInByte The size.
Returns
Type Description
MappedAccessor<System.Int64>
| Improve this Doc View Source

DoCreateNewSingle(Int64, Int64)

Creates a new memory mapped file based on the given stream and the given size in bytes.
Declaration
protected abstract MappedAccessor<float> DoCreateNewSingle(long position, long sizeInByte)
Parameters
Type Name Description
System.Int64 position
System.Int64 sizeInByte
Returns
Type Description
MappedAccessor<System.Single>
| Improve this Doc View Source

DoCreateNewUInt16(Int64, Int64)

Creates a new memory mapped file based on the given stream and the given size in bytes.
Declaration
protected abstract MappedAccessor<ushort> DoCreateNewUInt16(long position, long sizeInByte)
Parameters
Type Name Description
System.Int64 position
System.Int64 sizeInByte
Returns
Type Description
MappedAccessor<System.UInt16>
| Improve this Doc View Source

DoCreateNewUInt32(Int64, Int64)

Creates a new memory mapped file based on the given stream and the given size in bytes.
Declaration
protected abstract MappedAccessor<uint> DoCreateNewUInt32(long position, long sizeInByte)
Parameters
Type Name Description
System.Int64 position
System.Int64 sizeInByte
Returns
Type Description
MappedAccessor<System.UInt32>
| Improve this Doc View Source

DoCreateNewUInt64(Int64, Int64)

Creates a new memory mapped file based on the given stream and the given size in bytes.
Declaration
protected abstract MappedAccessor<ulong> DoCreateNewUInt64(long position, long sizeInByte)
Parameters
Type Name Description
System.Int64 position
System.Int64 sizeInByte
Returns
Type Description
MappedAccessor<System.UInt64>
| Improve this Doc View Source

DoCreateVariable<T>(Int64, Int64, MemoryMap.ReadFromDelegate<T>, MemoryMap.WriteToDelegate<T>)

Creates a new memory mapped file based on the given stream and the given size in bytes.
Declaration
protected abstract MappedAccessor<T> DoCreateVariable<T>(long nextPosition, long sizeInBytes, MemoryMap.ReadFromDelegate<T> readFrom, MemoryMap.WriteToDelegate<T> writeTo)
Parameters
Type Name Description
System.Int64 nextPosition
System.Int64 sizeInBytes
MemoryMap.ReadFromDelegate<T> readFrom
MemoryMap.WriteToDelegate<T> writeTo
Returns
Type Description
MappedAccessor<T>
Type Parameters
Name Description
T
| Improve this Doc View Source

GetCreateAccessorFuncFor<T>()

Gets the create accessor function for the given type.
Declaration
public static MemoryMap.CreateAccessorFunc<T> GetCreateAccessorFuncFor<T>()
Returns
Type Description
MemoryMap.CreateAccessorFunc<T>
Type Parameters
Name Description
T
| Improve this Doc View Source

RegisterCreateAccessorFuncs()

Registers default accessors.
Declaration
public static void RegisterCreateAccessorFuncs()

Implements

System.IDisposable

Extension Methods