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Summary
Determines if a specified value is a JS object.
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Syntax
JSVAL_IS_OBJECT(v)
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Description
Use JSVAL_IS_OBJECT to determine if a given JS value, v , is a JS object or NULL . If the type tag for v is JSVAL_OBJECT , JSVAL_IS_OBJECT evaluates to true . Otherwise, it evaluates to false . These return types are C values, not JS Boolean values.
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Example
The following code snippet illustrates how a JavaScript variable, MyItem, is conditionally tested in an if statement to see if it is a JS object.
if (JSVAL_IS_OBJECT(MyItem)) {
. . .
}
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See Also
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