Struct template maximum

Boost C++ Libraries

Struct template maximum

boost::mpi::maximum — Compute the maximum of two values.

Synopsis

// In header: <boost/mpi/operations.hpp>

template<typename T> 
struct maximum : public std::binary_function< T, T, T > {

  // public member functions
  const T & operator()(const T &, const T &) const;
};

Description

This binary function object computes the maximum of the two values it is given. When used with MPI and a type T that has an associated, built-in MPI data type, translates to MPI_MAX.

`maximum` public member functions

const T & operator()(const T & x, const T & y) const;

Returns:

the maximum of x and y.