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Struct template logical_not_base

boost::numeric::functional::logical_not_base

Synopsis

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

template<typename Arg, typename EnableIf = void> 
struct logical_not_base :
  public std::unary_function< Arg, typeof(!lvalue< Arg >())>
{

  // public member functions
  result_type operator()(Arg &) const;
};

Description

`logical_not_base` public member functions

result_type operator()(Arg & arg) const;

Returns:

! arg