| 42 | // Main program: |
| 43 | |
| 44 | int main(int argc, char *argv[]) |
| 45 | { |
| 46 | Info<< "Test the implementation of a circular iterator" << nl << endl; |
| 47 | |
| 48 | Info<< "Test const circulator. First go forwards, then backwards." |
| 49 | << nl << endl; |
| 50 | |
| 51 | face f(identity(4)); |
| 52 | |
| 53 | ConstCirculator<face> cStart(f); |
| 54 | |
| 55 | if (cStart.size()) do |
| 56 | { |
| 57 | Info<< "Iterate forwards over face (prev/curr/next) : " |
| 58 | << cStart.prev() << " / " << cStart() << " / " << cStart.next() |
| 59 | << endl; |
| 60 | |
| 61 | } while (cStart.circulate(CirculatorBase::CLOCKWISE)); |
| 62 | |
| 63 | if (cStart.size()) do |
| 64 | { |
| 65 | Info<< "Iterate backwards over face : " << cStart() << endl; |
| 66 | |
| 67 | } while (cStart.circulate(CirculatorBase::ANTICLOCKWISE)); |
| 68 | |
| 69 | |
| 70 | Info<< nl << nl << "Test non-const circulator" << nl << endl; |
| 71 | |
| 72 | Circulator<face> cStart2(f); |
| 73 | |
| 74 | Info<< "Face before : " << f << endl; |
| 75 | |
| 76 | if (cStart2.size()) do |
| 77 | { |
| 78 | Info<< "Iterate forwards over face (prev/curr/next) : " |
| 79 | << cStart2.prev() << " / " << cStart2() << " / " << cStart2.next() |
| 80 | << endl; |
| 81 | |
| 82 | } while (cStart2.circulate(CirculatorBase::CLOCKWISE)); |
| 83 | |
| 84 | if (cStart2.size()) do |
| 85 | { |
| 86 | Info<< "Iterate forwards over face, adding 1 to each element : " |
| 87 | << cStart2(); |
| 88 | |
| 89 | cStart2() += 1; |
| 90 | |
| 91 | Info<< " -> " << cStart2() << endl; |
| 92 | } while (cStart2.circulate(CirculatorBase::CLOCKWISE)); |
| 93 | |
| 94 | Info<< "Face after : " << f << endl; |
| 95 | |
| 96 | |
| 97 | Info<< nl << nl << "Compare two faces: " << endl; |
| 98 | face a(identity(5)); |
| 99 | Info<< "Compare " << a << " and " << a << " Match = " << face::compare(a, a) |
| 100 | << endl; |
| 101 | |