static EFVariant[] Substract(EFVariant[] variants, string path)
{
var variantsList = variants.ToList();
try
{
Dictionary <string, EFSource> sources;
using (var input = File.OpenRead(path))
{
sources = EFParser.LocateSources(input);
foreach (var pair in sources)
{
foreach (var variant in variants)
{
if (pair.Key == variant.ToString())
{
variantsList.Remove(variant);
}
}
}
}
}
catch (Exception)
{
}
return(variantsList.ToArray());
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="streamOpener"></param>
public MultiVariantEffect(Func <Stream> streamOpener)
{
if (streamOpener == null)
{
throw new ArgumentNullException("streamOpener");
}
_streamOpener = streamOpener;
using (var stream = _streamOpener())
{
_sources = EFParser.LocateSources(stream);
}
}