/// <summary>
/// Get the modification that matches the given mass
/// </summary>
/// <param name="massStr"></param>
/// <returns></returns>
public static IList <Modification> GetFromMass(string massStr)
{
if (massStr.StartsWith("+"))
{
massStr = massStr.Substring(1);
}
if (MassToModMap.TryGetValue(massStr, out var modList))
{
return(modList);
}
// Exact match not found; assure the mod mass is properly formatted
if (double.TryParse(massStr, out var modMass))
{
var formattedMass = string.Format(MOD_MASS_FORMAT_STRING, modMass);
if (MassToModMap.TryGetValue(formattedMass, out var modList2))
{
return(modList2);
}
}
return(null);
}
public static IList <Modification> GetFromMass(string massStr)
{
if (massStr.StartsWith("+"))
{
massStr = massStr.Substring(1);
}
IList <Modification> modList;
return(MassToModMap.TryGetValue(massStr, out modList) ? modList : null);
}