Name

PDSN − Deletes the structures of a structure network. 

Operating States: PHOP, ∗, ∗, ∗
PHIGS standard function

Syntax

PDSN (STRID, REFHNF)

Argument     Data Type       Access   Description
---------------------------------------------------------------------------
STRID        Integer         Read     Structure identifier
REFHNF       Integer         Read     Reference handling mode
---------------------------------------------------------------------------

Constants

Defined Argument   Constant     Description
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REFHNF             PDELE        Delete all structures in the network.
                   PKEEP        Keep the structures in the network that
                                are referenced outside the specified
                                network.
---------------------------------------------------------------------------

Description

PDSN deletes the structures of the specified structure network, starting with the specified structure. 

If the specified reference handler flag is KEEP, the structures referenced by structures outside the structure network are retained.  The exception is the specified structure, which is always deleted. 

If the specified reference handler flag is DELETE, the result of the function is the same as if PDST were called to delete each structure in the network. 

See Also

PDAS
PDST
PDSNAR
PQSID