Re: [Boost-users] Help with a boost::lambda problem and boost::array?

23 Jan 2009


      AMDG

Max wrote:
...
I don't know why this version works
std::vector<Real> vec(2);
  vec[0] = 1; vec[1] = 2;
  boost::function vec_f = _1[0]; //Returns
the 0'th element.
  boost::function vec_f1 = _1[0] * _1[1];
but this one doesn't.
std::vector<Real> vec(2);
  vec[0] = 1; vec[1] = 2;
  boost::function vec_f = _1[0];
//Returns the 0'th element.
  boost::function vec_f1 = _1[0] *
_1[1];
The handling of const is wrong in
boost/lambda/detail/operator_return_type_traits.hpp
The containers start on line 894.

In Christ,
Steven Watanabe