interface declaration

[Daniel Calhoun]

Please, someone, tell me why the following should be obvious.
Has some expectation changed in the distribution for version 2.1.1?

Suddenly and erratically (not on all "makes"), the following error-message
appears:

In file included from ModelSwarm.h:5,
                 from FoodSpace.h:4,
                 from Band.h:7,
                 from Band.m:3:
Council.h:14: Cannot find interface declaration for `Band', superclass of
`Council'

The relevant(?) declaration sections are:

// Band.h                                       

#import <objectbase/Swarm.h>
#import <objectbase/SwarmObject.h>
#import <space.h>
#import <gui.h>
#import "FoodSpace.h"
#import "ModelSwarm.h"

@interface Band: SwarmObject
{
  int xPos, yPos;
... [etc.]
}
...
@end

and:

// Council.h

#import <objectbase/SwarmObject.h>
#import <space.h>
#import <gui.h>
#import "Band.h"
#import "ModelSwarm.h"

@interface Council: Band
{
  int emptyFlag;
  int xHQ, yHQ;
  id councilNode;
} 
...
@end


Many thanks for any clarification & tut-tuts.

-- Dan Calhoun
address@hidden


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