public IRangeClauseFilter FilterUnreachableClauses(IRangeClauseFilter filter)
{
if (filter is null)
{
throw new ArgumentNullException();
}
if (!(filter is RangeClauseFilter <T>))
{
throw new ArgumentException($"Argument is not of type UCIRangeClauseFilter<{typeof(T).ToString()}>", "filter");
}
var filteredCoverage = _filterFactory.Create(TypeName, _valueFactory);
filteredCoverage = (RangeClauseFilter <T>)MemberwiseClone();
if (!ContainsFilters || filter.FiltersAllValues)
{
return(_filterFactory.Create(TypeName, _valueFactory));
}
if (!filter.ContainsFilters && !_hasExtents)
{
return(filteredCoverage);
}
filteredCoverage = RemoveClausesCoveredBy((RangeClauseFilter <T>)filteredCoverage, (RangeClauseFilter <T>)filter);
return(filteredCoverage);
}
public void Add(IRangeClauseFilter filter)
{
var newFilter = (RangeClauseFilter <T>)filter;
if (newFilter.TryGetIsLTValue(out T isLT))
{
AddIsClauseImpl(isLT, LogicSymbols.LT);
}
if (newFilter.TryGetIsGTValue(out T isGT))
{
AddIsClauseImpl(isGT, LogicSymbols.GT);
}
foreach (var tuple in newFilter.RangeValues)
{
AddValueRangeImpl(tuple.Item1, tuple.Item2);
}
foreach (var val in newFilter.VariableRanges)
{
_variableRanges.Add(val);
}
foreach (var op in newFilter.RelationalOps)
{
AddRelationalOpImpl(op);
}
foreach (var val in newFilter.SingleValues)
{
AddSingleValueImpl(val);
}
foreach (var val in newFilter.VariableSingleValues)
{
VariableSingleValues.Add(val);
}
_descriptorIsDirty = true;
}