public static TryParse ( string str, ScalarValue &result ) : bool | ||
str | string | |
result | ScalarValue | |
return | bool |
public static bool TryParse(string str, out ScalarValue result)
{
result = null; // default the out value to null
bool needsDoubleParse = str.IndexOfAny(doubleCharacters) >= 0;
if (needsDoubleParse)
{
return TryParseDouble(str, out result);
}
else
{
return TryParseInt(str, out result);
}
}
/// <summary> /// Parse the string into a number /// </summary> /// <param name="defaultIfError">If the string parse fails, return this value instead. Note that if /// this optional value is left off, a KOSexception will be thrown on parsing errors instead.</param> /// <returns></returns> public ScalarValue ToScalar(ScalarValue defaultIfError = null) { ScalarValue result; if (ScalarValue.TryParse(internalString, out result)) { return(result); } else if (defaultIfError != null) { return(defaultIfError); } throw new KOSNumberParseException(internalString); }