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Action:
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Determines if a scheme-object is a
circular-edge.
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Filename:
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kern/kern_scm/qedg_scm.cxx
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Syntax:
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(edge:circular? object)
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Arg Types:
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object
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scheme-object
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Returns:
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boolean
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Description:
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Returns #t if a scheme-object is a
circular-edge.
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object specifies the
scheme-object that has to be queried for a
circular-edge.
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Example:
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; edge:circular?
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; Create a circular edge.
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(define edge1
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(edge:circular (position 0 0 0) 25 0 185))
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;; edge1
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; Determine if the circular edge is actually
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; a circular edge.
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(edge:circular? edge1)
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;; #t
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