print_internal.h

Go to the documentation of this file.

 
#if !defined(ULTRA_PRINT_INTERNAL_H)
#define      ULTRA_PRINT_INTERNAL_H
 
#include "kernel/individual.h"
#include "utility/log.h"
 
namespace ultra::internal
{

template<Individual I>
void print_linear_in_line(std::ostream &s, const I &ind)
{
  if (ind.empty())
    return;
 
  s << *ind.begin();
  for (auto it(std::next(ind.begin())); it != ind.end(); ++it)
    s << ' ' << *it;
}

template<Individual I>
void print_linear_graphviz(std::ostream &s, const I &ind)
{
  s << "graph {\n";
 
  std::size_t i(0);
  for (const auto &g : ind)
  {
    s << "  g" << i << " [label=" << g << ", shape=circle];\n";
    ++i;
  }
 
  for (std::size_t j(1); j < i; ++j)
    s << "  g" << (j - 1) << " -- g" << j << ";\n";
 
  s << '}';
}
 
template<class Individual>
void print_linear(std::ostream &s, const Individual &ind,
                  out::print_format_t format, std::string_view type_name)
{
  switch (format)
  {
  case out::graphviz_f:
    print_linear_graphviz(s, ind);
    return;
 
  case out::in_line_f:
    print_linear_in_line(s, ind);
    return;
 
  default:
    ultraWARNING("Unsupported print format for {}", type_name);
    print_linear_in_line(s, ind);
  }
}
 
}  // namespace ultra::internal
 
#endif  // include guard