LanguagePrimitives.GenericComparisonWithComparer<'T> Function (F#)

Compare two values. May be called as a recursive case from an implementation of IComparable<T> to ensure consistent NaN comparison semantics.

Namespace/Module Path: Microsoft.FSharp.Core.LanguagePrimitives

Assembly: FSharp.Core (in FSharp.Core.dll)

// Signature:
GenericComparisonWithComparer : IComparer -> 'T -> 'T -> int (requires comparison)

// Usage:
GenericComparisonWithComparer comp e1 e2


  • comp
    Type: IComparer

    The function to compare the values.

  • e1
    Type: 'T

    The first value.

  • e2
    Type: 'T

    The second value.

Return Value

The result of the comparison.


Windows 7, Windows Vista SP2, Windows XP SP3, Windows XP x64 SP2, Windows Server 2008 R2, Windows Server 2008 SP2, Windows Server 2003 SP2

Version Information

F# Runtime

Supported in: 2.0, 4.0


Supported in: 3

See Also


Core.LanguagePrimitives Module (F#)

Microsoft.FSharp.Core Namespace (F#)