[34c43a] | 1 | /*
|
---|
| 2 | * PointCloudAdaptor.hpp
|
---|
| 3 | *
|
---|
| 4 | * Created on: Feb 21, 2011
|
---|
| 5 | * Author: heber
|
---|
| 6 | */
|
---|
| 7 |
|
---|
| 8 | #ifndef POINTCLOUDADAPTOR_HPP_
|
---|
| 9 | #define POINTCLOUDADAPTOR_HPP_
|
---|
| 10 |
|
---|
| 11 | // include config.h
|
---|
| 12 | #ifdef HAVE_CONFIG_H
|
---|
| 13 | #include <config.h>
|
---|
| 14 | #endif
|
---|
| 15 |
|
---|
| 16 | #include "CodePatterns/Assert.hpp"
|
---|
| 17 | #include "LinearAlgebra/Vector.hpp"
|
---|
[53c7fc] | 18 | #include "LinkedCell/IPointCloud.hpp"
|
---|
[6f0841] | 19 | #include "Atom/TesselPoint.hpp"
|
---|
[34c43a] | 20 |
|
---|
| 21 | /** Adaptor class to IPointCloud, specialized for all needed classes.
|
---|
| 22 | */
|
---|
| 23 | template <class container_type,
|
---|
| 24 | class iterator_type = typename container_type::iterator>
|
---|
| 25 | class PointCloudAdaptor: public IPointCloud
|
---|
| 26 | {
|
---|
| 27 | public:
|
---|
[caa06ef] | 28 | PointCloudAdaptor(container_type *_list, const std::string _name) :
|
---|
| 29 | list(_list),
|
---|
| 30 | name(_name)
|
---|
[34c43a] | 31 | {}
|
---|
| 32 | virtual ~PointCloudAdaptor()
|
---|
| 33 | {
|
---|
| 34 | list = NULL;
|
---|
| 35 | }
|
---|
| 36 |
|
---|
[caa06ef] | 37 | const std::string& GetName() const
|
---|
[34c43a] | 38 | {
|
---|
[caa06ef] | 39 | return name;
|
---|
[34c43a] | 40 | }
|
---|
| 41 | Vector *GetCenter() const
|
---|
| 42 | {
|
---|
| 43 | Vector *Center = new Vector(0., 0., 0.);
|
---|
| 44 | int num = 0;
|
---|
| 45 | for (iterator_type iter = iterator_type(list->begin());
|
---|
| 46 | iter != iterator_type(list->end());
|
---|
| 47 | ++iter) {
|
---|
| 48 | (*Center) += ((*iter)->getPosition());
|
---|
| 49 | num++;
|
---|
| 50 | }
|
---|
| 51 | Center->Scale(1. / num);
|
---|
| 52 | return Center;
|
---|
| 53 | }
|
---|
| 54 |
|
---|
| 55 | TesselPoint *GetPoint()
|
---|
| 56 | {
|
---|
| 57 | ASSERT(!IsEnd(), "PointCloudAdaptor<T>::getPoint() - invalid InternalIterator.");
|
---|
| 58 | return (*InternalIterator)->getTesselPoint();
|
---|
| 59 | }
|
---|
| 60 | int GetMaxId() const
|
---|
| 61 | {
|
---|
| 62 | int maxid = -1;
|
---|
| 63 | for (iterator_type iter = iterator_type(list->begin());
|
---|
| 64 | iter != iterator_type(list->end());
|
---|
| 65 | ++iter) {
|
---|
| 66 | if ((maxid == -1) || ((*iter)->getNr() > maxid)) {
|
---|
| 67 | maxid = (*iter)->getNr();
|
---|
| 68 | }
|
---|
| 69 | }
|
---|
| 70 | return maxid;
|
---|
| 71 | }
|
---|
| 72 | void GoToNext()
|
---|
| 73 | {
|
---|
| 74 | if (InternalIterator != iterator_type(list->end()))
|
---|
| 75 | ++InternalIterator;
|
---|
| 76 | }
|
---|
| 77 | void GoToFirst()
|
---|
| 78 | {
|
---|
| 79 | InternalIterator = iterator_type(list->begin());
|
---|
| 80 | }
|
---|
| 81 | bool IsEmpty() const
|
---|
| 82 | {
|
---|
| 83 | return list->begin() == list->end();
|
---|
| 84 | }
|
---|
| 85 | bool IsEnd() const
|
---|
| 86 | {
|
---|
| 87 | return InternalIterator == iterator_type(list->end());
|
---|
| 88 | }
|
---|
| 89 |
|
---|
| 90 | private:
|
---|
| 91 | container_type *list;
|
---|
| 92 | iterator_type InternalIterator;
|
---|
[caa06ef] | 93 | const std::string name;
|
---|
[34c43a] | 94 | };
|
---|
| 95 |
|
---|
| 96 |
|
---|
| 97 |
|
---|
| 98 | #endif /* POINTCLOUDADAPTOR_HPP_ */
|
---|