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#region analysis logic
/// <summary>
/// Returns Value=null if this type does not apply.
/// </summary>
static Contains <ParametricConstructorDescriptor> AnalyseClassType(Type t)
{
if (!TypeEx.IsEnum(t) && !_InvalidatedTypes.Contains(t))
{
bool AvoidDefaultConstructor = true; // Never uses a default constructor.
BindingFlags[] bflags = new BindingFlags[2] {
BindingFlags.Public | BindingFlags.Instance, BindingFlags.NonPublic | BindingFlags.Instance
};
// 2 passes: one with public constructors, and one with private constructors.
for (int iflags = 0; iflags < 2; iflags++)
{
var cs = t.GetConstructors(bflags[iflags]).Where((ci) => AvoidDefaultConstructor ? ci.GetParameters().Length != 0 : true);
ConstructorInfo cons;
var mf = AnalyseConstructors(cs, out cons);
if (mf != null)
{
return(ParametricConstructorDescriptor.CreateDirectTypeParamDescriptor(cons, mf.ToArray()));
}
}
}
return(new Contains <ParametricConstructorDescriptor>(null)); // This type does not apply.
}
internal static object[] GetParameterFields(object o, ParametricConstructorDescriptor d)
{
var cons = d.constructorInfo;
var fields = d.ParameterFields;
var parameters = cons.GetParameters();
object[] ret = new object[parameters.Length];
for (int i = 0; i < parameters.Length; i++)
{
var field = fields[i];
ret[i] = field.GetValue(o);
}
return(ret);
}
