| public IsParamArray ( int parameterIndex ) : bool | ||
| parameterIndex | int | |
| return | bool | |
private ParameterWrapper CreateParameterWrapper(ParameterInfo info)
{
bool isParamArray = _overload.IsParamArray(info.Position);
bool isParamDict = !isParamArray && _overload.IsParamDictionary(info.Position);
bool prohibitsNullItems = (isParamArray || isParamDict) && _overload.ProhibitsNullItems(info.Position);
return(new ParameterWrapper(
info,
info.ParameterType,
info.Name,
(_overload.ProhibitsNull(info.Position) ? ParameterBindingFlags.ProhibitNull : 0) |
(prohibitsNullItems ? ParameterBindingFlags.ProhibitNullItems : 0) |
(isParamArray ? ParameterBindingFlags.IsParamArray : 0) |
(isParamDict ? ParameterBindingFlags.IsParamDictionary : 0)
));
}
internal static void GetParameterCount(OverloadInfo/*!*/ method, SelfCallConvention callConvention, out int mandatory, out int optional) {
mandatory = 0;
optional = 0;
for (int i = GetHiddenParameterCount(method, callConvention); i < method.ParameterCount; i++) {
var info = method.Parameters[i];
if (method.IsParamArray(i)) {
// TODO: indicate splat args separately?
optional++;
} else if (info.IsOutParameter()) {
// Python allows passing of optional "clr.Reference" to capture out parameters
// Ruby should allow similar
optional++;
} else if (info.IsMandatory()) {
mandatory++;
} else {
optional++;
}
}
}
