An internal PDF::Reader class that represents an indirect reference to a PDF Object
Create a new Reference to an object with the specified id and revision number
returns true if the provided object points to the same PDF Object as the current object
Alias for #==
returns a hash based on the PDF::Reference this object points to. Two different Reference objects that point to the same PDF Object will return an identical hash
returns the current Reference object in an array with a single element
returns the ID of this reference. Use with caution, ignores the generation id
[Validate]