LinuxQuestions.org
Help answer threads with 0 replies.
Go Back   LinuxQuestions.org > Blogs > rainbowsally
User Name
Password

Notices

Old

Parser Test 3 (A Return Stack & Compiler)

Posted 01-03-2013 at 10:53 AM by rainbowsally
Updated 01-10-2013 at 07:05 PM by rainbowsally

Parser Test 3 (A Return Stack & Compiler)

A self extractor for the 'lib' files that we include for this (pretty cute) little calculator are here.
http://www.linuxquestions.org/questi...wsally-615861/

Re: the compiler part. It's not much of a compiler, but it serves as a proof of concept. (It's used internally, the program is not compiled.)

Before we dig in here, I should say...

Bug in Parser Test 2.

...
Member
Posted in Uncategorized
Views 555 Comments 0 rainbowsally is offline
Old

Parser Test 2 (Something a bit more ambitious, maybe?)

Posted 01-03-2013 at 02:36 AM by rainbowsally

Parser Test 2 (Something a bit more ambitious, maybe?)

Here's test2.

Features:
  • Lots of custom parser funcs in order to create a parser for algebraic expressions. See 'expr' 'times', and all that good stuff in the source file 'src/test2.cpp' below.

This is the output from a session.
Code:
Input some math expressions and maybe we can identify them.
Type 'quit' to end
3b + 5 * 4e-5 / (2 * 5) + 4
<--------------------------->
...
Member
Posted in Uncategorized
Views 362 Comments 0 rainbowsally is offline

  



All times are GMT -5. The time now is 04:29 AM.

Main Menu
Advertisement

My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
identi.ca: @linuxquestions
Facebook: linuxquestions Google+: linuxquestions
Open Source Consulting | Domain Registration