[Overview][Resource strings][Constants][Types][Procedures and functions][Index] | Reference for unit 'StrUtils' (#rtl)

# TRomanConversionStrictness

How to treat invalid roman numerals in TryRomanToInt.

## Declaration

Source position: strutils.pp line 168

`type TRomanConversionStrictness = (`
`rcsStrict,` |  | Only accept correct roman numerals.
`rcsRelaxed,` |  | Like rcsStrict but allow more than 3 consecutive identical letters.
`rcsDontCare` |  | Do not check correctness
`);`

## Description

TRomanConversionStrictness is an enumerated type that can be used to decide how to react to invalid roman numerals.

rcsStrict
  Strict adherence to roman numerals. Up to 3 consecutive identical letters. No negative numbers. Ordering must be correct.
rcsRelaxed
  Same as rcsStrict but allow more than 3 consecutive identical letters.
rcsDontCare
  Do not check validity at all

## See also

TryRomanToInt |  | Try to convert a roman numeral to an integer value.
RomanToInt |  | Convert a string with a Roman number to it's decimal value.
RomanToIntDef |  | Convert a roman numeral to an integer value