StoreContains(IPrimitive, Definition) Method

Determines if current context contains definition of the Term.

Definition

Namespace: SMath.Math
Assembly: SMath.Controls (in SMath.Controls.dll) Version: 1.73.9126.0

C#

public bool Contains(
	IPrimitive value,
	out Definition def
)

VB

Public Function Contains ( 
	value As IPrimitive,
	<OutAttribute> ByRef def As Definition
) As Boolean

C++

public:
virtual bool Contains(
	IPrimitive^ value, 
	[OutAttribute] Definition^% def
) sealed

F#

abstract Contains : 
        value : IPrimitive * 
        def : Definition byref -> bool 
override Contains : 
        value : IPrimitive * 
        def : Definition byref -> bool

Parameters

value IPrimitive: Expression component to find definition for.
def Definition: Defines the definition to use from current context.

Return Value

Boolean
Returns a result of check.

Implements

IEvaluationActionContextContains(IPrimitive, Definition)

Remarks

Only checks current context definitions. If it is required to determine definition for the Term within a list of built-in functions and variables and entries handled by loaded plug-ins as well use IsDefined(IPrimitive, Boolean).