ADI1_CGET0R

Get a REAL HDS component value, but check existance first

Invocation

CALL ADI1_CGET0R( LOC, NAME, OK, VALUE, STATUS )

Description

Read the value of an object's component. If the component does not exist, or if an error occurred during the read then OK is set false, otherwise TRUE.

Arguments

• LOC = CHARACTER*(DAT__SZLOC) (given)
  Locator of the object whose component is to be read
• NAME = CHARACTER*(*) (given)
  The name of the component
• OK = LOGICAL (returned)
  Was the component value read succesfully?
• VALUE = REAL (returned)
  The component value
• STATUS = INTEGER (given and returned)
  The global status.

References

• ADI Subroutine Guide