DoxygenXmlParser.getAttributeNumberValue() method

Retrieves the value of a named attribute as a number.

Signature

getAttributeNumberValue(element: object, name: string): number;

Parameters

Parameter	Type	Description
element	object	The XML element containing the attribute
name	string	The name of the attribute to retrieve

Returns

number

The attribute value as a number

Exceptions

If the attribute does not exist or is not a number

Remarks

This method checks whether the specified attribute exists on the XML element and returns its value as a number. If the attribute is missing or its value is not a number, an error is thrown to indicate the absence or incorrect type.