topology_test.cxx File Reference

Test for neighbourhood discovery in simple geometries. More...

#include "larcorealg/Geometry/BoxBoundedGeo.h"
#include <boost/test/unit_test.hpp>
#include <vector>
#include <iterator>
#include <algorithm>
#include <memory>
#include <cstdlib>

Go to the source code of this file.

Classes
struct	Neighbors_t

Macros
#define	BOOST_TEST_MODULE   topology_test

Functions
void	BoxedTopologyTest ()
	BOOST_AUTO_TEST_CASE (BoxedTopologyTestCase)

Detailed Description

Test for neighbourhood discovery in simple geometries.

Author

Gianluca Petrillo (petri.nosp@m.llo@.nosp@m.fnal..nosp@m.gov)

Date

July 12, 2017

Usage: just run the executable.

Definition in file topology_test.cxx.

Macro Definition Documentation

#define BOOST_TEST_MODULE   topology_test

Definition at line 12 of file topology_test.cxx.

Function Documentation

BOOST_AUTO_TEST_CASE

(

BoxedTopologyTestCase

)

Definition at line 85 of file topology_test.cxx.

                                            {
  BoxedTopologyTest();
} // BoxedTopologyTestCase

void BoxedTopologyTest

(

)

Definition at line 46 of file topology_test.cxx.

                         {

  //
  // definition of the topology; something simple here: a 3x3x3 cube
  //
  double const side = 2.0;
  std::vector<geo::BoxBoundedGeo> boxes;
  boxes.reserve(27);
  for (int x = -1; x <= 1; ++x)
    for (int y = -1; y <= 1; ++y)
      for (int z = -1; z <= 1; ++z)
        boxes.emplace_back(
          side * (x - 0.5), side * (x + 0.5),
          side * (y - 0.5), side * (y + 0.5),
          side * (z - 0.5), side * (z + 0.5)
          );
  std::vector<geo::BoxBoundedGeo const*> volumes;
  std::transform(boxes.cbegin(), boxes.cend(), std::back_inserter(volumes),
    [](auto& obj){ return std::addressof(obj); });

  //
  // discovery of the neighbourhood
  //

  //
  // verification of the result
  //



} // BoxedTopologyTest()