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This is the documentation for a snapshot of the master branch, built from commit b9ab49fc70.

Function template transform



// In header: <boost/yap/algorithm.hpp>

template<typename Expr, typename Transform, typename... Transforms> 
  decltype(auto) constexpr 
  transform(Expr && expr, Transform && transform, Transforms &&... transforms);


Returns the result of transforming (all or part of) expr using whatever overloads of Transform::operator() match expr.

[Note] Note

Transformations can do anything: they may have side effects; they may mutate values; they may mutate types; and they may do any combination of these.