| 2821 | } |
| 2822 | |
| 2823 | bool reopen(PJ_CONTEXT *ctx) override { |
| 2824 | pj_log(ctx, PJ_LOG_DEBUG, "Grid %s has changed. Re-loading it", |
| 2825 | m_name.c_str()); |
| 2826 | m_grids.clear(); |
| 2827 | m_GTiffDataset.reset(); |
| 2828 | auto fp = FileManager::open_resource_file(ctx, m_name.c_str()); |
| 2829 | if (!fp) { |
| 2830 | return false; |
| 2831 | } |
| 2832 | auto newGS = open(ctx, std::move(fp), m_name); |
| 2833 | if (newGS) { |
| 2834 | m_grids = std::move(newGS->m_grids); |
| 2835 | m_GTiffDataset = std::move(newGS->m_GTiffDataset); |
| 2836 | } |
| 2837 | return !m_grids.empty(); |
| 2838 | } |
| 2839 | }; |
| 2840 | |
| 2841 | // --------------------------------------------------------------------------- |