substructs.cpp

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#include "substructs.h"

#include "cell.h"


namespace midaspace {

//  ********************************************************************************************
//  *** *** *** ***                         CLASS DOFatt_cond                    *** *** *** ***
//  ********************************************************************************************

PointDOFsCondense :: PointDOFsCondense (long gid, const Element *owner) : PointDOFsAttributes (gid, (const GeometryComponent *)owner)
{
  ndofs = DOFsPerNode2nDOFs(owner->give_elemAttribs()->give_dpn());
  att = new int[ndofs];
  memset(att, 0, ndofs*sizeof(int));
  mask = NULL;
}
void PointDOFsCondense :: set_full_hinge (bool noXrot)
{
  if (att == NULL)  errol;
  
  switch (((Element*)GC)->give_elemAttribs()->give_dpn()) {
  case DPN_DxyzRxyz:
    att[0] = att[1] = att[2] = 0;
    att[3] = att[4] = att[5] = 1;
    if (noXrot) att[3] = 0;
    break;
  default: errol;
  }
}
bool PointDOFsCondense :: is_full_hinge (void) const
{
  if (att == NULL)  errol;
  
  switch (((Element*)GC)->give_elemAttribs()->give_dpn()) {
  case DPN_DxyzRxyz:
    if (att[0] + att[1] + att[2] == 0  &&
    att[3] + att[4] + att[5] == 3)
      return true;
    break;
  default: errol;
  }
  
  return false;
}

} // namespace midaspace