internal void SetBoolean(string varName, bool v)
{
if (BooleanVariables.ContainsKey(varName))
{
BooleanVariables[varName] = v;
}
}
internal bool?GetBooleanValue(string operand1)
{
if (BooleanVariables.ContainsKey(operand1))
{
return(BooleanVariables[operand1]);
}
throw new Exception("Item not present in the state");
}
internal bool VarExists(string varName)
{
return(BooleanVariables.ContainsKey(varName) || IntegerVariables.ContainsKey(varName));
}
internal void DefineBooleanVar(string varName)
{
BooleanVariables.Add(varName, null);
}
internal bool IsVarBoolean(string varName)
{
return(BooleanVariables.ContainsKey(varName));
}