May 15, 2012

AcerExtensa AcerExtensa
Robot Herder
570 posts
  • Groupie L1

[SOLVED] Need help with regular expression

 

Hello everybody!
Can somebody please help me with regular expression for QRegExp? I just hate them :(

I need to get from strings simple numeric strings:
7.5.5468 dev -> 755468
7.5.5468 pre -> 755468
7.6 -> 76
7.6 pre -> 76
7.7 beta1 -> 77 (without 1 on the end)

Thank you in advance!

 Signature 

God is Real unless explicitly declared as Integer.

2 replies

May 27, 2012

Volker Volker
Robot Herder
5428 posts
  • Qt DevNet Moderator
  • Certified Specialist

Do you mind posting your solution here, so that others could benefit from it too? Thanks!

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http://www.catb.org/~esr/faqs/smart-questions.html

May 29, 2012

AcerExtensa AcerExtensa
Robot Herder
570 posts
  • Groupie L1

have done this without regexp.

  1. long chk_version(QString ver)
  2. {
  3.     return ver.contains(' ')?ver.left(ver.indexOf(' ')).remove('.').toLong():ver.remove('.').toLong();
  4. }

 Signature 

God is Real unless explicitly declared as Integer.

 
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