As I'm coding for both Windows and Linux, I have a whole host of problems. Microsoft Visual C++ has no stdint header, but for that I wrote my own.

Now I found out that MS C++'s new operator does not throw an exception, so I want to fix this a quickly as possible. I know I can define a Macro with Parameters in Parenthesis, can I define a macro that replaces

MyClass x = new MyClass();

with

#ifdef MSC_VER
if(!(MyClass x = new MyClass())
{
    throw new std::bad_alloc();
}
#else
MyClass x = new MyClass();
#endif

(or something equivalent), AND works in BOTH MS C++ and G++ ?

Or alternatively if that is not possible, a batch file to run over the Code to do this? I have become rather dependent on this exception being thrown.