hasvalue

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Description

Determine if an object exists. Identical to HasValue.

Arguments and Return Values

Arguments: A variable

Return Value: 0 or 1

Usage

Syntax: hasvalue(object)

hasvalue() returns a 1 if the specified object exists in the davinci name space.

Examples

dv> hasvalue(a)
1

dv> hasvalue(struct)
1

dv> hasvalue(struct.c)
1

dv> hasvalue(text)
1

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Recent Core Changes

Modified On: 03-27-2006

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