IVector

Namespace: Deedle

Represents an (untyped) vector that stores some values and provides access to the values via a generic address. This type should be only used directly when extending the DataFrame library and adding a new way of storing or loading data. To allow invocation via Reflection, the vector exposes type of elements as System.Type.

Instance members

Instance member	Description
`AddressingScheme` Signature: IAddressingScheme Modifiers: abstract	Returns the addressing scheme of the index. When creating a series or a frame this is compared for equality with the addressing scheme of the vector(s).
`ElementType` Signature: Type Modifiers: abstract	Returns the type of elements stored in the current vector as `System.Type`. This member is mainly used for internal purposes (to invoke a generic function represented by `VectorCallSite1<R>` with the typed version of the current vector as an argument.
`GetObject(arg1)` Signature: Address -> OptionalValue<obj> Modifiers: abstract	Return value stored in the vector at a specified address. This is simply an untyped version of `GetValue` method on a typed vector.
`Invoke(arg1)` Signature: VectorCallSite<'R> -> 'R Modifiers: abstract Type parameters: 'R	Invokes the specified generic function (vector call site) with the current instance of vector passed as a statically typed vector (ie. IVector)
`Length` Signature: int64 Modifiers: abstract	Returns the number of elements in the vector
`ObjectSequence` Signature: seq<OptionalValue<obj>> Modifiers: abstract	Returns all values of the vector as a sequence of optional objects
`SuppressPrinting` Signature: bool Modifiers: abstract	When `true`, the formatter in F# Interactive will not attempt to evaluate the vector to print it. This is useful when the vector contains lazily loaded data.