Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. — Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

This is an older version of Boost and was released in 2013. The current version is 1.89.0.

mpl sequence

mpl sequence

This module provides adapters for MPL sequences. Including the module header makes all MPL sequences fully conforming fusion sequences.

Header

#include <boost/fusion/adapted/mpl.hpp>
#include <boost/fusion/include/mpl.hpp>

Model of

Forward Sequence (If the MPL sequence is a forward sequence.)
Bidirectional Sequence (If the MPL sequence is a bidirectional sequence.)
Random Access Sequence (If the MPL sequence is a random access sequence.)

Example

mpl::vector_c<int, 123, 456> vec_c;
fusion::vector2<int, long> v(vec_c);
std::cout << at_c<0>(v) << std::endl;
std::cout << at_c<1>(v) << std::endl;

v = mpl::vector_c<int, 456, 789>();
std::cout << at_c<0>(v) << std::endl;
std::cout << at_c<1>(v) << std::endl;

See also