Answer to Question #50784 in C++ for zexy

Question #50784
In a main()demonstration function, declare a pointer to an array of 500 School objects and include code to handle any memory allocation errors that occur. In a loop, declare 500 array objects at a time, continuing to rewrite the main()function if necessary until you create enough School objects to cause a memory allocation exception. (Hint: You might want to display a count periodically to assure yourself that the School objects are being created.) When memory is exhausted, display an appropriate message and terminate the application. Save the file as School.cpp.
Expert's answer
#include <stdlib.h>
#include <iostream>
#include <stdio.h>
#include <cstdlib>
#include <string>
#include <new>
class School{
private:
int schoolNumber;
public:
School(int _schoolNumber = 0) { schoolNumber = _schoolNumber;}
};
using namespace std;
int main(){
long int n = 500000000;
try{
School *shools = new School[n];
}
catch(bad_alloc& ex) {
cerr<<ex.what()<<endl;
system&#40;"pause"&#41;;
exit(1);
}
catch(exception& ex) {
cerr<<ex.what()<<endl;
system&#40;"pause"&#41;;
exit(1);
}
return 0;
}


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