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POprinting queues in a specific order
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  1. POprinting queues in a specific order
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    copied!<blockquote> <p><strong>Possible Duplicate:</strong><br> <a href="https://stackoverflow.com/questions/12740900/outputting-queues-in-correct-order">outputting queues in correct order</a> </p> </blockquote> <p>I have two queues containing digits, integerQueue contains integers only, realQueue contains the beginning '.' then the following digits.</p> <p>i need to print out the integer queue if only integers have been read in but if realqueue has data in it, i need to print out the first half integerqueu then the second half realqueu to make a real number like 123.234</p> <p>currently my code will print real 1. then it will print integer: 2342343</p> <p>How can i fix this so that the correct output is displayed?</p> <pre><code>//if the realQueue is empty, then we just read in an integer, currentState must be 1, in order to print integer if(realQueue.empty() || currentState == '1')//implementation of the FSM { writeFile &lt;&lt;"Integer: "; while(!integerQueue.empty()) { writeFile &lt;&lt;integerQueue.front(); integerQueue.pop(); } } //since the realQueue has values in it, then it must bea real Number else { //currentState = '2'; // currentState must be == '2', since we have a real number to print writeFile&lt;&lt;"Real: "; //currentState has to be in real mode for it to print out to file /*while(!integerQueue.empty() &amp;&amp; currentState == '2') { writeFile &lt;&lt;integerQueue.front(); integerQueue.pop(); }*/ // currentState has to be in real mode for it to print out to file while(!realQueue.empty() &amp;&amp; currentState == '2' &amp;&amp; !integerQueue.empty()) { writeFile &lt;&lt;integerQueue.front()&lt;&lt;realQueue.front(); integerQueue.pop(); realQueue.pop(); } } </code></pre>
 

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