bool SatisfyCriteria(IGlycan glycan)
{
int hexNAc = 0, hex = 0, fuc = 0, neuAc = 0, neuGc = 0;
SortedDictionary <Monosaccharide, int> composite = glycan.Composition();
foreach (var key in composite.Keys)
{
switch (key)
{
case Monosaccharide.GlcNAc:
hexNAc += composite[key];
break;
case Monosaccharide.Gal:
hex += composite[key];
break;
case Monosaccharide.Man:
hex += composite[key];
break;
case Monosaccharide.Fuc:
fuc += composite[key];
break;
case Monosaccharide.NeuAc:
neuAc += composite[key];
break;
case Monosaccharide.NeuGc:
neuGc += composite[key];
break;
default:
break;
}
}
return(hexNAc <= hexNAc_ && hex <= hex_ && fuc <= fuc_ &&
neuAc <= neuAc_ && neuGc <= neuGc_);
}
private double PermethylatedGlycanMass(IGlycan glycan)
{
double mass = 0;
SortedDictionary <Monosaccharide, int> composite = glycan.Composition();
foreach (var monosaccharide in composite.Keys)
{
switch (monosaccharide)
{
case Monosaccharide.GlcNAc:
mass += kPermHexNAc * composite[monosaccharide];
break;
case Monosaccharide.Gal:
mass += kPermHex * composite[monosaccharide];
break;
case Monosaccharide.Man:
mass += kPermHex * composite[monosaccharide];
break;
case Monosaccharide.Fuc:
mass += kPermFuc * composite[monosaccharide];
break;
case Monosaccharide.NeuAc:
mass += kPermNeuAc * composite[monosaccharide];
break;
case Monosaccharide.NeuGc:
mass += kPermNeuGc * composite[monosaccharide];
break;
default:
break;
}
}
return(mass);
}
