MemoryArray(T) Class

FreeImage.NET

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FreeImage.NET Class Library Reference

MemoryArrayT Class

Represents unmanaged memory, containing an array of a given structure.

Inheritance Hierarchy

SystemObject  FreeImageAPIMemoryArrayT
    FreeImageAPIPalette
    FreeImageAPIScanlineT

Namespace: FreeImageAPI
Assembly: FreeImageNET (in FreeImageNET.dll) Version: 3.17.0.4 (3.17.0)

Syntax

Copy

public class MemoryArray<T> : IDisposable, 
	ICloneable, ICollection, IEnumerable<T>, IEnumerable, IEquatable<MemoryArray<T>>
where T : struct, new()

Type Parameters

T: Structuretype represented by the instance.

The MemoryArrayT type exposes the following members.

Constructors

	Name	Description
	MemoryArrayT	Initializes a new instance.
	MemoryArrayT(IntPtr, Int32)	Initializes a new instance of the MemoryArrayT class.
	MemoryArrayT(Void*, Int32)	Initializes a new instance of the MemoryArrayT class.

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Properties

	Name	Description
	BaseAddress	Gets the base address of the represented memory block.
	Count	Gets a 32-bit integer that represents the total number of elements in the MemoryArrayT.
	Data	Gets or sets the values of the unmanaged array.
	IsSynchronized	Gets a value indicating whether access to the MemoryArrayT is synchronized (thread safe).
	Item	Gets or sets the value at the specified position in the array.
	Length	Gets the length of the unmanaged array.
	SyncRoot	Gets an object that can be used to synchronize access to the MemoryArrayT.

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Methods

	Name	Description
	Clone	Creates a shallow copy of the MemoryArrayT.
	CopyFrom	Copies a range of elements from the array starting at the specified sourceIndex and pastes them to the unmanaged array starting at the specified destinationIndex. The length and the indexes are specified as 32-bit integers.
	CopyMemory	Copies a block of memory from one location to another.
	CopyTo(Array, Int32)	Copies the entire array to a compatible one-dimensional Array, starting at the specified index of the target array.
	CopyTo(T, Int32, Int32, Int32)	Copies a range of elements from the unmanaged array starting at the specified sourceIndex and pastes them to array starting at the specified destinationIndex. The length and the indexes are specified as 32-bit integers.
	Dispose	Releases all ressources.
	Dispose(Boolean)	Releases allocated handles associated with this instance.
	EnsureNotDisposed	Throws an ObjectDisposedException if this instance is disposed.
	Equals(Object)	Tests whether the specified MemoryArrayT structure is equivalent to this MemoryArrayT structure. (Overrides ObjectEquals(Object).)
	Equals(MemoryArrayT)	Tests whether the specified MemoryArrayT structure is equivalent to this MemoryArrayT structure.
	Finalize	Frees the allocated GCHandle. (Overrides ObjectFinalize.)
	GetEnumerator	Retrieves an object that can iterate through the individual elements in this MemoryArrayT.
	GetHashCode	Serves as a hash function for a particular type. (Overrides ObjectGetHashCode.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	GetValue	Gets the value at the specified position.
	GetValues	Gets the values at the specified position and length.
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	SetValue	Sets a value to the element at the specified position.
	SetValues	Sets the values at the specified position.
	ToByteArray	Returns the represented block of memory as an array of Byte.
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Operators

	Name	Description
	Equality	Tests whether two specified MemoryArrayT structures are equivalent.
	Inequality	Tests whether two specified MemoryArrayT structures are different.

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Fields

	Name	Description
	baseAddress	Baseaddress of the wrapped memory.
	buffer	Array of T containing a single element. The array is used as a workaround, because there are no pointer for generic types.
	handle	Handle for pinning buffer.
	isFourBit	Indicates whther the wrapped memory is handles like 4-bit blocks.
	isOneBit	Indicates whether the wrapped memory is handled like a bitfield.
	length	Number of elements being wrapped.
	ptr	Pointer to the element of buffer.
	syncRoot	An object that can be used to synchronize access to the MemoryArrayT.

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Remarks

Boolean and Char can not be marshalled.

Use Int32 instead of Boolean and Byte instead of Char.

Reference

FreeImageAPI Namespace

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