[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 147

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

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

rcsStrict: Strict adherance 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

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