public CombinedTermInequality(string inequality)
{
inequality = inequality.TrimStart(' ', '\t');
inequality = inequality.TrimEnd(' ', '\t');
while (inequality.StartsWith("(") && inequality.EndsWith(")"))
{
inequality = inequality.Substring(1, inequality.Length - 2);
inequality = inequality.TrimStart(' ', '\t');
inequality = inequality.TrimEnd(' ', '\t');
}
string ineqBlank = MathParser.Term.BlankCharsBetweenBrackets(inequality);
ineqBlank = ineqBlank.Replace("->", "$$");
int indexOfOr = ineqBlank.IndexOf("||");
if (indexOfOr >= 0)
{
type = Type.Or;
eq1 = new CombinedTermInequality(inequality.Substring(0, indexOfOr));
eq2 = new CombinedTermInequality(inequality.Substring(indexOfOr + 2));
}
else
{
int indexOfAnd = ineqBlank.IndexOf("&&");
if (indexOfAnd >= 0)
{
type = Type.And;
eq1 = new CombinedTermInequality(inequality.Substring(0, indexOfAnd));
eq2 = new CombinedTermInequality(inequality.Substring(indexOfAnd + 2));
}
else
{
type = Type.Unary;
eq1 = new TermInequality(inequality);
}
}
}
public TermInequalityTerm(Term parent, int indexInParent, TermInequality inequality)
: base(parent, indexInParent)
{
this.inequality = inequality;
}