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POC++ returning bool is always false?
 

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    <p>I implemented a Quiz Code and did a short change at the end of it to check if the User answered it correctly. </p> <p>My if / else looks like this: </p> <pre><code> if (answer == rightanswer){ rightA = true; } else { rightA = false; } return rightA; </code></pre> <p>I already checked with the debugger that if the correct answer is entered it goes to rightA = true; and to return, so this works finde. But if i check the value of rightA it's false. If it's needed, here is the function that i use to call the Quiz:</p> <pre><code>void gameOver(char field[HEIGHT][WIDTH], char newField[HEIGHT][WIDTH]){ // TODO bool rightA = false; showQuizDialog(rightA); do{ system("cmd /c cls"); switch (rightA){ case true : cout &lt;&lt; "menu"; menu(field, newField); break; case false : showQuizDialog(rightA); break; default : cout &lt;&lt; " "; } }while(rightA == false); } </code></pre> <p>I'm a bit hintless. I may have some logic failure in it i just don't see at the moment. Greetings</p> <p>E: I don't wanted to bomb you guys with code. But here is it: </p> <pre><code>bool showQuizDialog(bool rightA){ Quiz* quiz = Quiz::getInstance(); quiz -&gt; askQuestion(rightA); return rightA; } </code></pre> <p>And the full askQuestion:</p> <pre><code> bool Quiz::askQuestion(bool rightA) { int fragenID = rand() % this-&gt;fragen.size(); //zufällige Fragen auswählen struct Question frage = this-&gt;fragen.at(fragenID); std::cout &lt;&lt; frage.frage.c_str() &lt;&lt; std::endl &lt;&lt; endl; //Frage stellen int rightanswer = this-&gt;listAnswers(frage.antworten); int answer = this-&gt;readAnswer(0, frage.antworten.size() - 1); if (answer == rightanswer){ rightA = true; } else { rightA = false; } return rightA; } </code></pre>
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    1. USAnnoyedGuy
    1. USAnnoyedGuy
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    1. COWhy are you not showing the code? We are left guessing as to what `showQuizDialog` is?
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      1. USDavid Heffernan
    2. CO`return rightA;` does imply you return the answer, rather than change a reference parameter.
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      1. USRichardPlunkett
 

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