SUBROUTINE EDI0_CHKDER( ID, STATUS ) *+ * Name: * EDI0_CHKDER * Purpose: * Checks that the object specified by ID can be used by EDI * Language: * Starlink Fortran * Invocation: * CALL EDI0_CHKDER( ID, STATUS ) * Description: * To be processed by EDI an object must either be derived from * EventDS. * Arguments: * ID = INTEGER (given) * ADI identifier of object to be used by EDI * STATUS = INTEGER (given and returned) * The global status. * Examples: * {routine_example_text} * {routine_example_description} * Pitfalls: * {pitfall_description}... * Notes: * {routine_notes}... * Prior Requirements: * {routine_prior_requirements}... * Side Effects: * {routine_side_effects}... * Algorithm: * {algorithm_description}... * Accuracy: * {routine_accuracy} * Timing: * {routine_timing} * External Routines Used: * {name_of_facility_or_package}: * {routine_used}... * Implementation Deficiencies: * {routine_deficiencies}... * References: * EDI Subroutine Guide : http://www.sr.bham.ac.uk/asterix-docs/Programmer/Guides/edi.html * Keywords: * package:edi, usage:private * Copyright: * Copyright (C) University of Birmingham, 1995 * Authors: * DJA: David J. Allan (Jet-X, University of Birmingham) * {enter_new_authors_here} * History: * 31 Jul 1995 (DJA): * Original version. * {enter_changes_here} * Bugs: * {note_any_bugs_here} *- * Type Definitions: IMPLICIT NONE ! No implicit typing * Global Constants: INCLUDE 'SAE_PAR' ! Standard SAE constants INCLUDE 'AST_PKG' * Arguments Given: INTEGER ID * Status: INTEGER STATUS ! Global status * External References: LOGICAL AST_QPKGI EXTERNAL AST_QPKGI * Local Variables: LOGICAL OK *. * Check inherited global status. IF ( STATUS .NE. SAI__OK ) RETURN * Check initialised IF ( .NOT. AST_QPKGI( EDI__PKG ) ) CALL EDI0_INIT( STATUS ) * Is it derived from EventDS CALL ADI_DERVD( ID, 'EventDS', Ok, STATUS ) IF ( .NOT. OK ) THEN STATUS = SAI__ERROR CALL ERR_REP( 'EDI0_CHKDER_1', 'Object must be derived from '/ : /'EventDS', STATUS ) END IF END