https://wiki.kram.nz/index.php?action=history&feed=atom&title=SE250%3Alab-9%3Amabd065 2026-04-29T03:37:21Z Revision history for this page on the wiki MediaWiki 1.45.3 https://wiki.kram.nz/index.php?title=SE250:lab-9:mabd065&diff=8604&oldid=prev 2008-11-03T05:20:36Z

<p>1 revision(s)</p> <p><b>New page</b></p><div>== Lab 9 Report ==<br /> <br /> I started by looking at all the options. I had no clue on what to do, so i picked option II randomly!<br /> <br /> The first problem was the disk space that was running out on a machine. So i had to switch between different <br /> <br /> machines until i finally settled down on one!<br /> <br /> After downloading the files, I had to use *.c in the compiling statement to be able to compile the whole code.<br /> <br /> It compiles fine but doesn&#039;t run. After asking, i have been told that i need to implement 2 functions:<br /> <br /> - Tree* Stmt( TokenStream* tokens <br /> AND <br /> - Tree* StmtSeq( TokenStream* tokens )<br /> <br /> before i can run the code. So that is what i am going to spend what is left from my time doing.<br /> <br /> For the first function, i came up with the following:<br /> <br /> code:<br /> <br /> Tree* Stmt( TokenStream* tokens ) {<br /> //Tree* t = Exp( tokens );<br /> Token text = current();<br /> <br /> if (!end_of_tokens) {<br /> <br /> if (eqToken(text, TOK_IF)) {<br /> advance( tokens );<br /> <br /> if (eqToken(text, Exp(tokens, P(tokens)) )) {<br /> advance( tokens );<br /> <br /> if (eqToken(text, TOK_THEN)) {<br /> advance( tokens );<br /> <br /> if (eqToken, Stmt(tokens) ) {<br /> advance( tokens );<br /> // Build the tree<br /> }<br /> }<br /> }<br /> <br /> } elseif (eqToken(text, TOK_WHILE)) {<br /> <br /> } elseif (eqToken(text, TOK_OPENBRACE)) {<br /> <br /> } elseif (isVariable(text)) {<br /> <br /> } elseif (eqToken(text, TOK_SKIP)) {<br /> <br /> } elseif (eqToken(text, TOK_PRINT)) {<br /> <br /> }<br /> }<br /> <br /> }<br /> <br /> Not sure if it is write. It is not complete but at least it shows the start.</div>

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