Initialize memory : new « Development « C++ Tutorial

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C++ Tutorial » Development » new 
5.12.3.Initialize memory
#include <iostream> 
#include <new> 
using namespace std; 
 
int main() 
{ 
  int *p; 
 
  try { 
    p = new int (87); // initialize to 87 
  } catch (bad_alloc xa) { 
    cout << "Allocation Failure\n"; 
    return 1; 
  } 
 
  cout << "At " << p << " is the value " << *p << "\n"; 
 
  delete p; 
 
  return 0; 
}
 
At 0x3d2448 is the value 87
5.12.new
5.12.1.Use new and delete
5.12.2.Global new
5.12.3.Initialize memory
5.12.4.Allocate an array
5.12.5.Allocate an object
5.12.6.Allocate memory for an object
5.12.7.Catch 'new' memory allocation exception
5.12.8.using new to get memory for strings
5.12.9.Allocate an array of objects by overloading new and delete operators
5.12.10.dynamically allocated objects may have constructors and destructors
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