Demonstrate the new(nothrow) alternative. : New « Language « C++

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C++ » Language » New Screenshots  Demonstrate the new(nothrow) alternative. #include <iostream> #include <new> using namespace std; int main() {   double *p;      do {                                // this will eventually run out of memory     p = new(nothrow) double[100000];     if(p)         cout << "Allocation OK.\n";     else         cout << "Allocation Error.\n";   } while(p);   return 0; }                     Related examples in the same category 1. Use new to allocate memory for primitive type 2. Use new to allocate memory for a class and check error 3. Pointer for double and use new to allocate memory 4. Handle exceptions thrown by new. 5. Force an allocation failure. 6. Dynamic int array 7. Watch for allocation errors using both old-style and new-style error handling.