| 1116 | } |
| 1117 | |
| 1118 | std::pair <const LayerPropertiesNode *, size_t> |
| 1119 | LayerPropertiesConstIterator::parent_obj () const |
| 1120 | { |
| 1121 | tl_assert (m_list); |
| 1122 | |
| 1123 | size_t uint = m_uint; |
| 1124 | LayerPropertiesList::const_iterator iter = m_list->begin_const (); |
| 1125 | size_t n = ((m_list->end_const () - m_list->begin_const ()) + 2); |
| 1126 | const LayerPropertiesNode *ret = 0; |
| 1127 | |
| 1128 | while (uint > n) { |
| 1129 | size_t rem = uint % n; |
| 1130 | tl_assert (rem > 0); |
| 1131 | tl_assert (rem < n - 1); |
| 1132 | ret = &iter[rem - 1]; |
| 1133 | uint /= n; |
| 1134 | n = ((ret->end_children () - ret->begin_children ()) + 2); |
| 1135 | iter = ret->begin_children (); |
| 1136 | } |
| 1137 | |
| 1138 | tl_assert (uint > 0); |
| 1139 | return std::make_pair (ret, uint - 1); |
| 1140 | } |
| 1141 | |
| 1142 | void |
| 1143 | LayerPropertiesConstIterator::invalidate () |
no test coverage detected