/// Copy constructor
public ChConstraintTwoBodies(ChConstraintTwoBodies other) : base(other)
{
Cq_a = other.Cq_a;
Cq_b = other.Cq_b;
Eq_a = other.Eq_a;
Eq_b = other.Eq_b;
}
/// Build a link mask with a default array of mnconstr constraints
/// of class ChConstraintTwoBodies().
public ChLinkMask(int mnconstr)
{
nconstr = mnconstr;
constraints.Resize(nconstr);
for (int i = 0; i < nconstr; i++)
{
constraints[i] = new ChConstraintTwoBodies();
}
}
/// Utility: to change the size of the mask, reallocating constraints
/// (all of type ChConstraintTwo).
/// No action if newnconstr == nconstr
public void ResetNconstr(int newnconstr)
{
if (nconstr != newnconstr)
{
int i;
for (i = 0; i < nconstr; i++)
{
if (constraints[i] == null)
{
constraints[i] = null;
}
}
nconstr = newnconstr;
constraints.Resize(nconstr);
for (i = 0; i < nconstr; i++)
{
constraints[i] = new ChConstraintTwoBodies();
}
}
}
/// Add a ChConstraintTwoBodies to mask (NOTE: later, the constraint will
/// be automatically deleted when the mask will be deleted)
public void AddConstraint(ChConstraintTwoBodies aconstr)
{
nconstr++;
constraints.Add(aconstr);
}
public int nconstr; //< number of scalar eq.of constraint.
/// Build a link mask with a single constraint of class ChConstraintTwoBodies().
public ChLinkMask()
{
nconstr = 1;
constraints.Resize(1);
constraints[0] = new ChConstraintTwoBodies();
}