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/*
                 Crown Copyright (c) 1997, 1998
    
    This TenDRA(r) Computer Program is subject to Copyright
    owned by the United Kingdom Secretary of State for Defence
    acting through the Defence Evaluation and Research Agency
    (DERA).  It is made available to Recipients with a
    royalty-free licence for its use, reproduction, transfer
    to other parties and amendment for any purpose not excluding
    product development provided that any such use et cetera
    shall be deemed to be acceptance of the following conditions:-
    
        (1) Its Recipients shall ensure that this Notice is
        reproduced upon any copies or amended versions of it;
    
        (2) Any amended version of it shall be clearly marked to
        show both the nature of and the organisation responsible
        for the relevant amendment or amendments;
    
        (3) Its onward transfer from a recipient to another
        party shall be deemed to be that party's acceptance of
        these conditions;
    
        (4) DERA gives no warranty or assurance as to its
        quality or suitability for any purpose and DERA accepts
        no liability whatsoever in relation to any use to which
        it may be put.
*/

/*
    AUTOMATICALLY GENERATED FROM ALGEBRA c_class (VERSION 1.1)
    BY calculus (VERSION 1.2)
*/

#ifndef GRAPH_OPS_H_INCLUDED
#define GRAPH_OPS_H_INCLUDED

/* Operations for union GRAPH */

#define TAG_graph( P )                  ( ( unsigned ) 0 )


/* Operations for component head of union GRAPH */

#define graph_head( P )                 ( CHECK_NULL ( P ) + 0 )


/* Operations for component access of union GRAPH */

#define graph_access( P )               ( CHECK_NULL ( P ) + 1 )


/* Operations for component tails of union GRAPH */

#define graph_tails( P )                ( CHECK_NULL ( P ) + 2 )


/* Operations for component top of union GRAPH */

#define graph_top( P )                  ( CHECK_NULL ( P ) + 3 )


/* Operations for component equal of union GRAPH */

#define graph_equal( P )                ( CHECK_NULL ( P ) + 4 )


/* Operations for component up of union GRAPH */

#define graph_up( P )                   ( CHECK_NULL ( P ) + 5 )


/* Operations for component no of union GRAPH */

#define graph_no( P )                   ( CHECK_NULL ( P ) + 6 )


/* Operations for component off of union GRAPH */

#define graph_off( P )                  ( CHECK_NULL ( P ) + 7 )


/* Operations for component member of union GRAPH */

#define graph_member( P )               ( CHECK_NULL ( P ) + 8 )


/* Operations for component tok1 of union GRAPH */

#define graph_tok1( P )                 ( CHECK_NULL ( P ) + 9 )


/* Operations for component tok2 of union GRAPH */

#define graph_tok2( P )                 ( CHECK_NULL ( P ) + 10 )


/* Operations for field basic of union GRAPH */

#define graph_basic_tag                 ( ( unsigned ) 0 )
#define IS_graph_basic( P )             1


#define MAKE_graph_basic( head_, access_, c_class_graph )\
    {\
        c_class *x202_ = GEN_c_class ( 11, TYPEID_graph ) ;\
        COPY_ctype ( x202_ + 0, ( head_ ) ) ;\
        COPY_dspec ( x202_ + 1, ( access_ ) ) ;\
        COPY_list ( x202_ + 2, NULL_list ( GRAPH ) ) ;\
        COPY_graph ( x202_ + 3, NULL_graph ) ;\
        COPY_graph ( x202_ + 4, NULL_graph ) ;\
        COPY_graph ( x202_ + 5, NULL_graph ) ;\
        COPY_unsigned ( x202_ + 6, 0 ) ;\
        COPY_off ( x202_ + 7, NULL_off ) ;\
        COPY_list ( x202_ + 8, NULL_list ( IDENTIFIER ) ) ;\
        COPY_ulong ( x202_ + 9, LINK_NONE ) ;\
        COPY_ulong ( x202_ + 10, LINK_NONE ) ;\
        ( c_class_graph ) = x202_ ;\
    }

#define DECONS_graph_basic( head_, access_, tails_, top_, equal_, up_, no_, off_, member_, tok1_, tok2_, c_class_graph )\
    {\
        c_class *x203_ = ( c_class_graph ) ;\
        ( head_ ) = DEREF_ctype ( x203_ + 0 ) ;\
        ( access_ ) = DEREF_dspec ( x203_ + 1 ) ;\
        ( tails_ ) = DEREF_list ( x203_ + 2 ) ;\
        ( top_ ) = DEREF_graph ( x203_ + 3 ) ;\
        ( equal_ ) = DEREF_graph ( x203_ + 4 ) ;\
        ( up_ ) = DEREF_graph ( x203_ + 5 ) ;\
        ( no_ ) = DEREF_unsigned ( x203_ + 6 ) ;\
        ( off_ ) = DEREF_off ( x203_ + 7 ) ;\
        ( member_ ) = DEREF_list ( x203_ + 8 ) ;\
        ( tok1_ ) = DEREF_ulong ( x203_ + 9 ) ;\
        ( tok2_ ) = DEREF_ulong ( x203_ + 10 ) ;\
    }

#define DESTROY_graph_basic( destroyer_, head_, access_, tails_, top_, equal_, up_, no_, off_, member_, tok1_, tok2_, c_class_graph )\
    {\
        c_class *x204_ = ( c_class_graph ) ;\
        ( head_ ) = DEREF_ctype ( x204_ + 0 ) ;\
        ( access_ ) = DEREF_dspec ( x204_ + 1 ) ;\
        ( tails_ ) = DEREF_list ( x204_ + 2 ) ;\
        ( top_ ) = DEREF_graph ( x204_ + 3 ) ;\
        ( equal_ ) = DEREF_graph ( x204_ + 4 ) ;\
        ( up_ ) = DEREF_graph ( x204_ + 5 ) ;\
        ( no_ ) = DEREF_unsigned ( x204_ + 6 ) ;\
        ( off_ ) = DEREF_off ( x204_ + 7 ) ;\
        ( member_ ) = DEREF_list ( x204_ + 8 ) ;\
        ( tok1_ ) = DEREF_ulong ( x204_ + 9 ) ;\
        ( tok2_ ) = DEREF_ulong ( x204_ + 10 ) ;\
        ( destroyer_ ) ( x204_, ( unsigned ) 11 ) ;\
    }


#endif