private EngineVersion(int[] numbers)
{
Invariant.ArgumentNotNull((object)numbers, "numbers");
if (numbers.Length != 5)
{
throw new ArgumentException();
}
this.versionNumbers = numbers;
}
public static void ArgumentTypeIsAssignable(Type targetType, Type sourceType, string argumentName)
{
Invariant.ArgumentNotNull((object)targetType, "targetType");
Invariant.ArgumentNotNull((object)sourceType, "sourceType");
if (!targetType.IsAssignableFrom(sourceType))
{
throw new ArgumentException(string.Format((IFormatProvider)CultureInfo.CurrentCulture, Resources.TypesAreNotAssignable, new object[2] {
(object)targetType, (object)sourceType
}), argumentName);
}
}
public static MethodInfo GetMethod <T>(Expression <Func <T> > methodExpression)
{
Invariant.ArgumentNotNull((object)methodExpression, "methodExpression");
MethodInfo memberInfo = Reflect.GetMemberInfo((LambdaExpression)methodExpression) as MethodInfo;
object local = null;
if (!(memberInfo == (MethodInfo)local))
{
return(memberInfo);
}
throw new ArgumentException("Expression is not a method call expression.", "memberExpression");
}
public static FieldInfo GetField <T>(Expression <Func <T> > fieldExpression)
{
Invariant.ArgumentNotNull((object)fieldExpression, "fieldExpression");
FieldInfo memberInfo = Reflect.GetMemberInfo((LambdaExpression)fieldExpression) as FieldInfo;
object local = null;
if (!(memberInfo == (FieldInfo)local))
{
return(memberInfo);
}
throw new ArgumentException("Expression is not a field access expression.", "memberExpression");
}
public static PropertyInfo GetProperty <TSource, T>(Expression <Func <TSource, T> > propertyExpression)
{
Invariant.ArgumentNotNull((object)propertyExpression, "propertyExpression");
PropertyInfo memberInfo = Reflect.GetMemberInfo((LambdaExpression)propertyExpression) as PropertyInfo;
object local = null;
if (!(memberInfo == (PropertyInfo)local))
{
return(memberInfo);
}
throw new ArgumentException("Expression is not a property access expression.", "memberExpression");
}
public static void ArgumentEnumIsValidValue(Enum value, string argumentName)
{
Invariant.ArgumentNotNull((object)value, argumentName);
bool flag = true;
if (value.GetType().GetCustomAttributes(typeof(FlagsAttribute), false).Length != 0)
{
if (!Invariant.AreFlagsValid(value))
{
flag = false;
}
}
else if (!Enum.IsDefined(value.GetType(), (object)value))
{
flag = false;
}
if (!flag)
{
string message = string.Format((IFormatProvider)CultureInfo.CurrentCulture, Resources.InvalidEnumValue, new object[2] {
(object)value, (object)value.GetType()
});
throw new ArgumentOutOfRangeException(argumentName, (object)value, message);
}
}
public static T GetAssemblyAttribute <T>(Assembly assembly) where T : Attribute
{
Invariant.ArgumentNotNull((object)assembly, "assembly");
return(Attribute.GetCustomAttribute(assembly, typeof(T)) as T);
}