/// <inheritdoc/>
public override bool ChiralityMatches(IAtom target, int tParity, int permParity)
{
// we know the left or right was true, for each side which matched try to verify
// the chirality
return(left.Matches(target) && left.ChiralityMatches(target, tParity, permParity) || right.Matches(target) &&
right.ChiralityMatches(target, tParity, permParity));
}
/// <inheritdoc/>
public override bool ChiralityMatches(IAtom target, int tParity, int permParity)
{
return(!expression.ChiralityMatches(target, tParity, permParity));
}
/// <inheritdoc/>
public override bool ChiralityMatches(IAtom target, int tParity, int permParity)
{
// contract dictates that left.Matches() & right.Matches() are known to be true
return(left.ChiralityMatches(target, tParity, permParity) &&
right.ChiralityMatches(target, tParity, permParity));
}