ceph/src/boost/libs/multiprecision/config/has_eigen.cpp

   1 //  Copyright John Maddock 2011.
   2 //  Use, modification and distribution are subject to the
   3 //  Boost Software License, Version 1.0. (See accompanying file
   4 //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   5
   6 #include <Eigen/Dense>
   7
   8 int main()
   9 {
  10 #if EIGEN_VERSION_AT_LEAST(3, 3, 0)
  11 #else
  12 #error "Obsolete Eigen"
  13 #endif
  14    return 0;
  15 }