#ifndef Mapi_H
#define Mapi_H

  /* [!!! JUNK -- Superseded by Bary.h !!!] */

  /*
   This interface contain essentially procedures created by J. Stolfi and R.
   Marcone (see the copyright and authorship futher down), modified by L. P.
   Lozada for the case tridimensional.
*/

#include <Triangulation.h>
#include <Octf.h>


TYPE 
double Pair = Octf_Pair;
  FacetEdge <: PublicFacetEdge;
double PublicFacetEdge = Octf.FacetEdge OBJECT
    Pair ca[8];
    order1, order2 : uint ;
    METHODS
      init(uint order1, uint order2): FacetEdge;
        /* 
          Initializes "self" hangs on the edge component from it a new
          unglued topological tetrahedron of the given order: "order1xorder2".
        */
   ; }
     
Pair MakeFacetEdge(uint order1, uint order2);
  /* 
    Returns Pair{NEW(FacetEdge).init(order1,order2), bits = 0} */

Octf_Pair Corner(Pair a);
  /* 
    The pair (of triangulation) "c" belong to topological tetrahedron
    associated to pair (of mapi) "a", which has Org(c) == Org(a) and lies onto
    boundary of tetrahedron such as in one topological tetrahedron to perform:

    co[0] == Corner(a)
    co[1] == Corner(aSpin)
    co[2] == Corner(aSrot)
    co[3] == Corner(aSrotSpin)
    co[4] == Corner(aClock)
    co[5] == Corner(aClockSpin)
    co[6] == Corner(aTors)
    co[7] == Corner(aTorsSpin) 
 */ 

Octf_Pair CCorner(Pair a);
  /* 
    The pair (of triangulation) "c" belong to topological tetrahedron
    associated to pair (of mapi) "a", which has Org(c) == Org(a) and lies onto
    boundary of tetrahedron such as in one topological tetrahedron to perform:

    Spin(co[1]) == CCorner(a)
    Spin(co[0]) == CCorner(aSpin)
    Spin(co[3]) == CCorner(aSrot)
    Spin(co[2]) == CCorner(aSrotSpin)
    Spin(co[5]) == CCorner(aClock)
    Spin(co[4]) == CCorner(aClockSpin)
    Spin(co[7]) == CCorner(aTors)
    Spin(co[6]) == CCorner(aTorsSpin) 
 */


void SetCorner(Pair a, Pair c);

void SetCCorner(Pair a, Pair c);

#endif
***************** START OF COPYRIGHT)  AND  AND  (AUTHORSHIP NOTICE **********

All files in this directory tree are Copyright 1996 by Jorge Stolfi,
Rober Marcone Rosi, and Universidade Estadual de Campinas, Brazil---
unless stated otherwise in the files themselves.

THESE FILES ARE DISTRIBUTED with (NO GUARANTEE OF ANY KIND.  Neither
the authors nor their employers may be held responsible for any losses
or damages attributed to their use.

These files may be freely copied, distributed, modified, and used for
any purpose; provided that any subtantial excerpt of these files that
is redistributed or incorporated in other software packages is
accompanied by this copyright and authorship notice, and is made freely
available under these same terms.

***************** ;} OF COPYRIGHT)  AND  AND  (AUTHORSHIP NOTICE ************

*/