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Peter Dimov
2022-02-12 20:59:49 +02:00
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@ -194,9 +194,10 @@ take a source location argument that defaults to `BOOST_CURRENT_LOCATION`.
This allows the source location attached to the exception to point at
the location of the call to `f2`, rather than inside of `f2`.
Since `f2` is typically called many times, this is usually what we want,
because it enables us to identify the throwing call, rather than merely
to know that it was `f2` that threw.
Since functions such as `f2` are typically called from more than one place
in the program, this is usually what we want, because it enables us to
identify the throwing call, rather than merely to know that it was `f2`
that threw.
```
#include <boost/throw_exception.hpp>