types.hpp

#ifndef TRIQS_NEVANLINNA_TYPES_HPP
#define TRIQS_NEVANLINNA_TYPES_HPP
 
#include <Eigen/Dense>
#include <nda/nda.hpp>
 
#include "triqs_Nevanlinna/complex.hpp"
 
namespace triqs_Nevanlinna {
  using nda::range;
 
  static constexpr auto _  = nda::range::all;
  static constexpr auto __ = nda::ellipsis{};
 
  using complex_mpt     = std::complex<real_mpt>;
  using matrix_cplx_mpt = Eigen::Matrix<complex_mpt, Eigen::Dynamic, Eigen::Dynamic>;
 
  static const auto I   = complex_mpt{0., 1.};
  static const auto One = complex_mpt{1., 0.};
 
  static const int NEVANLINNA_NUM_THREADS = []() {
    const char *s = std::getenv("NEVANLINNA_NUM_THREADS");
    return s ? std::stoi(s) : 1;
  }();
 
} // namespace triqs_Nevanlinna
#endif //TRIQS_NEVANLINNA_TYPES_HPP