debug.cpp

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/**
 *\file         debug.cpp
 *
 *\brief        routines to test the consistency of B-rep data structure.
 *
 *              For the moment, only check that all edges in a loop have the same parent loop link.
 *
 *\author       Xianming Chen\n
 *              Computer Science Department\n
 *              University of Utah
 *
 *\date         16 Aug 2006\n
 *              Copyright (c) 2006, University of Utah
 */


#include "euler.h"


namespace euler
{

  bool solid_t :: assert_consistent_B_rep()
  {
    solid_t* s = solid;
    while(s)
    {
      for(face_t *f = s->f; f; f=f->nxt)
      {
        for(loop_t* l = f->l; l; l=l->nxt)
        {
          edge_t* e = l->e, *e0 = e;
          do
          {
            if(e->l != l) { *(int*)(0) = 0;  return false; }
          }
          while( (e=e->nxt) != e0 );
        }
      }
      s = s->nxt;
    }
    return true;
  }
  





}//end namespace euler

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