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POCan't find the error
 

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  1. POCan't find the error
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    <p>This program is a nightmare, it wont even give me errors when ran, visual studios tells me nothing and i need some help</p> <pre><code>#include &lt;iostream&gt; using namespace std; class Textbook { private: char *aPtr; char *tPtr; int yearPub; int numPages; char bookType; public: Textbook(char *, char *, int, int, char); void display(); void operator=(Textbook&amp;); }; Textbook::Textbook(char*string = NULL, char*string2 = NULL, int ypub = 0, int npages = 0, char btype = 'X') { aPtr = new char[strlen(string) +1]; strcpy(aPtr, string); tPtr = new char[strlen(string2) +1]; strcpy(tPtr, string2); yearPub = ypub; numPages = npages; bookType = btype; } void Textbook::display() { cout &lt;&lt; "The name of the author is: " &lt;&lt; *aPtr &lt;&lt; endl; cout &lt;&lt; "The Title of the book is: " &lt;&lt; *tPtr &lt;&lt; endl; cout &lt;&lt; "The year it was published is: " &lt;&lt; yearPub &lt;&lt; endl; cout &lt;&lt; "The number of pages is: " &lt;&lt; numPages &lt;&lt; endl; cout &lt;&lt; "The initial of the title is: " &lt;&lt; bookType &lt;&lt; endl; return; } void Textbook::operator=(Textbook&amp; newbook) { if(aPtr != NULL) //check that it exists delete(aPtr);// delete if neccessary aPtr = new char[strlen(newbook.aPtr) + 1]; strcpy(aPtr, newbook.aPtr); if(tPtr != NULL) //check that it exists delete(tPtr); // delete if neccessary tPtr = new char[strlen(newbook.tPtr) + 1]; strcpy(tPtr, newbook.tPtr); yearPub = newbook.yearPub; numPages = newbook.numPages; bookType = newbook.bookType; } void main() { Textbook book1("sehwag", "Programming Methods", 2009, 200, 'H'); Textbook book2("Ashwin", "Security Implementation", 2011, 437, 'P'); Textbook book3; book1.display(); book2.display(); book3.display(); book3 = book1; book2 = book3; book1.display(); book2.display(); book3.display(); } </code></pre> <p>im not sure if the problem lies in the default constructor but that's about the only thing i could think of, but im not sure at all on how to fix it.</p>
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    1. USPaul Croarkin
    1. USuser1096415
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    1. COWhat happens when you compile and run it ?
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      1. POCan't find the error
      1. USPaul R
    2. COit says it needs to break, wont even list any errors
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      1. USuser1096415
    3. CODid you try single-stepping through the code in the debugger ?
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      1. USPaul R
 

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