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POSegmentation fault and getter issue
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  1. POSegmentation fault and getter issue
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    copied!<p>i have an assignment that tracks persons, and for now i need to make the crud operations. When i try to access the dynamic array, the getter for person's id works, but the one for persons phone returns "segmentation fault", and the one for person's name shows nothing.</p> <pre><code>//the main.cpp test that gives the following error Controller ctrl(repp,repa,valp,vala); ctrl.addPerson(1,"Name","0744000000","Adress"); ctrl.show(); //controller show method, repp - instance of repository in controler void Controller::show() { repp-&gt;show(); } //repository show method, which doesn't work void PersonInMemoryRepository::show() { for(int i=0; i &lt; pers.getSize(); i++) cout&lt;&lt;pers.get(i)-&gt;getName()&lt;&lt;endl; } //getById method in repository const Person* PersonInMemoryRepository::getById(int id) { for (int i = 0; i &lt; pers.getSize(); i++) { if (pers.get(i)-&gt;getId() == id) { return pers.get(i); } } return NULL; } //the Person class class Person { public: Person(int i, string n, string p, string a); const string&amp; getName() const { return name; } const string&amp; getPhone() const { return phone; } const string&amp; getAdress() const { return adress; } int getId() const { return id; } ~Person(); private: int id; string name; string phone; string adress; }; //pers.get(i) template&lt;typename Element&gt; Element DynamicArray&lt;Element&gt;::get(int poz) { return elems[poz]; } </code></pre> <p>Thanks in advance. </p> <p>Update: When it's on the line cout&lt;getName(); . pers.get(i) works good, it's a Person* type vector, and when i dereference it in the debugger, it has the right values, but at the ->getName() it says "invalid number 0 of repetitions". </p>
 

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