Re: new(nothrow not even from constructor)
On Dec 20, 11:30 pm, Ruslan Mullakhmetov <tiaba...@gmail.com> wrote:
On 12/21/2010 5:22 AM, red floyd wrote:
On 12/20/2010 11:47 AM, Ruslan Mullakhmetov wrote:
you could probably use operator new overloading, but i'm not sure. nev=
er
overloaded one.
Or you could do this:
template<typename T>
T* new_thread(Func_type f, int state)
{
T* ret = NULL;
try {
ret = new Thread(f, state);
}
catch (...) {
// do something, or not
}
return ret;
}
Or I think it makes sense to get new_thread as static function-member of
Thread class say Thread::create. I'd prefer this, cause it number of
reduces global scoped free functions.
Yeah, I kind of switched gears mid-stream -- I started with a generic
template to deal with any type of create and then halfway through
switched to "Thread" specific -- mainly because I couldn't remember
the syntax for variadic templates.
My intent was to provide a generic "new" for OP that catches all
exceptions, including those thrown by the constructor.