/// <summary>
/// Prepare the atom to be pattern matched by replacing in a fact:
/// - all the predicates that match function predicates in the passed atom with
/// the string representation of these function predicates,
/// - in fully mode, all the predicates that match individual predicates in the passed atom with
/// the string representation of these individual predicates.
/// </summary>
/// <remarks>
/// This operation must be done *if and only if* the fact matches the atom.
/// </remarks>
/// <param name="fully">Forces resolution of non-string individual to String.</param>
/// <param name="factToResolve">The fact that must be resolved.</param>
/// <param name="atom">The atom with which the current fact matches.</param>
/// <returns>A new fact with only String individuals.</returns>
public static Fact Resolve(bool fully, Fact factToResolve, Atom atom)
{
IPredicate[] predicates = new IPredicate[factToResolve.Members.Length];
for (int i = 0; i < factToResolve.Members.Length; i++)
{
if ((atom.Members[i] is Function) ||
((fully) && (atom.Members[i] is Individual) && (!(factToResolve.Members[i].Value is System.String))))
{
predicates[i] = new Individual(atom.Members[i].ToString());
}
else
{
predicates[i] = factToResolve.Members[i];
}
}
return((Fact)factToResolve.CloneWithNewMembers(predicates));
}
/// <summary>
/// Prepare the atom to be pattern matched by replacing in a fact:
/// - all the predicates that match function predicates in the passed atom with
/// the string representation of these function predicates,
/// - in fully mode, all the predicates that match individual predicates in the passed atom with
/// the string representation of these individual predicates.
/// </summary>
/// <remarks>
/// This operation must be done *if and only if* the fact matches the atom.
/// </remarks>
/// <param name="fully">Forces resolution of non-string individual to String.</param>
/// <param name="factToResolve">The fact that must be resolved.</param>
/// <param name="atom">The atom with which the current fact matches.</param>
/// <returns>A new fact with only String individuals.</returns>
public static Fact Resolve(bool fully, Fact factToResolve, Atom atom)
{
IPredicate[] predicates = new IPredicate[factToResolve.Members.Length];
for(int i=0; i<factToResolve.Members.Length; i++) {
if ((atom.Members[i] is Function)
|| ((fully) && (atom.Members[i] is Individual) && (!(factToResolve.Members[i].Value is System.String)))) {
predicates[i] = new Individual(atom.Members[i].ToString());
}
else {
predicates[i] = factToResolve.Members[i];
}
}
return (Fact)factToResolve.CloneWithNewMembers(predicates);
}
