/src/gdal/apps/gdalalg_raster_select.h
Line | Count | Source |
1 | | /****************************************************************************** |
2 | | * |
3 | | * Project: GDAL |
4 | | * Purpose: "select" step of "raster pipeline" |
5 | | * Author: Even Rouault <even dot rouault at spatialys.com> |
6 | | * |
7 | | ****************************************************************************** |
8 | | * Copyright (c) 2025, Even Rouault <even dot rouault at spatialys.com> |
9 | | * |
10 | | * SPDX-License-Identifier: MIT |
11 | | ****************************************************************************/ |
12 | | |
13 | | #ifndef GDALALG_RASTER_SELECT_INCLUDED |
14 | | #define GDALALG_RASTER_SELECT_INCLUDED |
15 | | |
16 | | #include "gdalalg_raster_pipeline.h" |
17 | | |
18 | | //! @cond Doxygen_Suppress |
19 | | |
20 | | /************************************************************************/ |
21 | | /* GDALRasterSelectAlgorithm */ |
22 | | /************************************************************************/ |
23 | | |
24 | | class GDALRasterSelectAlgorithm /* non final */ |
25 | | : public GDALRasterPipelineStepAlgorithm |
26 | | { |
27 | | public: |
28 | | static constexpr const char *NAME = "select"; |
29 | | static constexpr const char *DESCRIPTION = |
30 | | "Select a subset of bands from a raster dataset."; |
31 | | static constexpr const char *HELP_URL = "/programs/gdal_raster_select.html"; |
32 | | |
33 | | explicit GDALRasterSelectAlgorithm(bool standaloneStep = false); |
34 | | |
35 | | private: |
36 | | bool RunStep(GDALPipelineStepRunContext &ctxt) override; |
37 | | |
38 | | std::vector<std::string> m_bands{}; |
39 | | std::string m_mask{}; |
40 | | }; |
41 | | |
42 | | /************************************************************************/ |
43 | | /* GDALRasterSelectAlgorithmStandalone */ |
44 | | /************************************************************************/ |
45 | | |
46 | | class GDALRasterSelectAlgorithmStandalone final |
47 | | : public GDALRasterSelectAlgorithm |
48 | | { |
49 | | public: |
50 | | GDALRasterSelectAlgorithmStandalone() |
51 | 0 | : GDALRasterSelectAlgorithm(/* standaloneStep = */ true) |
52 | 0 | { |
53 | 0 | } |
54 | | |
55 | | ~GDALRasterSelectAlgorithmStandalone() override; |
56 | | }; |
57 | | |
58 | | //! @endcond |
59 | | |
60 | | #endif /* GDALALG_RASTER_SELECT_INCLUDED */ |