registry_via_id_test.cc File Reference

#include "cetlib/registry_via_id.h"
#include "cetlib_except/exception.h"
#include <cstdlib>
#include <string>
#include <vector>

Go to the source code of this file.

Classes
struct	Int

Functions
void	ensure (int which, bool claim)
int	main ()

Function Documentation

void ensure	(	int	which,
		bool	claim
	)

Definition at line 17 of file registry_via_id_test.cc.

{
  if (not claim)
    std::exit(which);
}

int main

(

void

)

Definition at line 39 of file registry_via_id_test.cc.

{
  Int i;

  typedef registry_via_id<float, Int> reg;
  ensure(1, reg::empty());
  ensure(2, reg::size() == 0);

  reg::put(1);
  reg::put(2);
  reg::put(3);
  ensure(3, reg::size() == 3);
  reg::put(4);
  reg::put(5);
  reg::put(6);
  reg::put(7);
  reg::put(8);
  reg::put(9);
  reg::put(0);

  ensure(11, !reg::empty());
  ensure(12, reg::size() == 10);
  ensure(13, reg::get(7.0F) == 7);
  ensure(14, reg::get(5.0F) == 5);
  ensure(15, reg::get(2.0F, i) && i == 2);
  ensure(16, !reg::get(3.14F, i) && i == 2);

  try {
    reg::get(10.0F);
    ensure(21, false);
  }
  catch (cet::exception const& e) {
    ensure(22, e.category() == "cet::registry_via_id");
    std::string s = e.explain_self();
    ensure(23, s.find("not found in registry") != std::string::npos);
  }
  catch (...) {
    ensure(24, false);
  }

  reg::collection_type x{{25.0, 25}, {36.0, 36}, {49.0, 49}};
  reg::put(x);
  reg::put(x.cbegin(), x.cend());
  std::vector<reg::mapped_type> v{64, 81, 100};
  reg::put(v.cbegin(), v.cend());

  return 0;

} // main()