The following code example is taken from the book
C++ Templates - The Complete Guide
by David Vandevoorde and Nicolai M. Josuttis, Addison-Wesley, 2002
© Copyright David Vandevoorde and Nicolai M. Josuttis 2002
#include "holder2.hpp"
#include "trule.hpp"
class Something {
};
void read_something (Something* x)
{
}
Trule<Something> load_something()
{
Holder<Something> result(new Something);
read_something(result.get());
return result;
}
int main()
{
Holder<Something> ptr(load_something());
//...
}