Ranges<'T> (Deedle)

Ranges<'T> Type

Namespace: Deedle.Ranges
Assembly: Deedle.dll
Base Type: obj

Represents a sub-range of an ordinal index. The range can consist of multiple blocks, i.e. [ 0..9; 20..29 ]. The pairs represent indices of first and last element (inclusively) and we also keep size so that we do not have to recalculate it. For more information, see also the documentation for the `Ranges` module.

Constructors

Constructor	Description
`Ranges(ranges, ops)` Full Usage: `Ranges(ranges, ops)` Parameters: ranges : `('T * 'T) seq` ops : `IRangeKeyOperations<'T>` Returns: `Ranges<'T>`	ranges : `('T * 'T) seq` ops : `IRangeKeyOperations<'T>` Returns: `Ranges<'T>`

Instance members

Instance member	Description
`this.FirstKey` Full Usage: `this.FirstKey` Returns: `'T`	Returns the first key in the range Returns: `'T`
`this.KeyAtOffset` Full Usage: `this.KeyAtOffset` Parameters: offset : `int64` Returns: `'T`	Returns the key at the specified offset offset : `int64` Returns: `'T`
`this.Keys` Full Usage: `this.Keys` Returns: `'T seq`	Returns a lazy sequence containing all keys Returns: `'T seq`
`this.LastKey` Full Usage: `this.LastKey` Returns: `'T`	Returns the last key in the range Returns: `'T`
`this.Length` Full Usage: `this.Length` Returns: `int64`	Returns the length of the ranges Returns: `int64`
`this.Lookup` Full Usage: `this.Lookup` Parameters: key : `'T` semantics : `Lookup` check : `Func<'T, int64, bool>` Returns: `OptionalValue<'T * int64>`	Searches for a key in the range (see `Ranges.lookup` for more info) key : `'T` semantics : `Lookup` check : `Func<'T, int64, bool>` Returns: `OptionalValue<'T * int64>`
`this.MergeWith` Full Usage: `this.MergeWith` Parameters: ranges : `Ranges<'T> seq` Returns: `Ranges<'T>`	Merge the current range with other specified ranges ranges : `Ranges<'T> seq` Returns: `Ranges<'T>`
`this.OffsetOfKey` Full Usage: `this.OffsetOfKey` Parameters: key : `'T` Returns: `int64`	Returns the absolute offset of the key in the ranges key : `'T` Returns: `int64`
`this.Operations` Full Usage: `this.Operations` Returns: `IRangeKeyOperations<'T>`	Returns: `IRangeKeyOperations<'T>`
`this.Ranges` Full Usage: `this.Ranges` Returns: `('T * 'T) array`	Returns: `('T * 'T) array`
`this.Restrict` Full Usage: `this.Restrict` Parameters: restriction : `RangeRestriction<'T>` Returns: `Ranges<'T>`	Restricts the ranges according to the specified range restriction restriction : `RangeRestriction<'T>` Returns: `Ranges<'T>`