Dean Moldovan c889ebd0e1 Make operator bool() explicit ...

This prevents unwanted conversions to bool or int such as:
```
py::object my_object;

std::cout << my_object << std::endl; // compiles and prints 0 or 1
int n = my_object; // compiles and is nonsense
```

With `explicit operator bool()` the above cases become compiler errors.

2016-10-17 02:01:53 +02:00

..

pybind11

Make operator bool() explicit

2016-10-17 02:01:53 +02:00