@brief returns the parent of this JSON pointer @sa https://json.nlohmann.me/api/json_pointer/parent_pointer/
| 143 | /// @brief returns the parent of this JSON pointer |
| 144 | /// @sa https://json.nlohmann.me/api/json_pointer/parent_pointer/ |
| 145 | json_pointer parent_pointer() const |
| 146 | { |
| 147 | if (empty()) |
| 148 | { |
| 149 | return *this; |
| 150 | } |
| 151 | |
| 152 | json_pointer res = *this; |
| 153 | res.pop_back(); |
| 154 | return res; |
| 155 | } |
| 156 | |
| 157 | /// @brief remove last reference token |
| 158 | /// @sa https://json.nlohmann.me/api/json_pointer/pop_back/ |