Struct template promote_base<ToFrom, ToFrom, void>

Boost C++ Libraries

Struct template promote_base<ToFrom, ToFrom, void>

boost::numeric::functional::promote_base<ToFrom, ToFrom, void>

Synopsis

// In header: <boost/accumulators/numeric/functional.hpp>

template<typename ToFrom> 
struct promote_base<ToFrom, ToFrom, void> : public std::unary_function< ToFrom, ToFrom > {

  // public member functions
  ToFrom & operator()(ToFrom &);
};

Description

`promote_base` public member functions

```
ToFrom & operator()(ToFrom & tofrom);
```