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TePDIDecorrelationEnhancement_test.cpp

Shows how to use this class.

    #define TEAGN_ENABLE_STDOUT_LOG
    #include <TePDIExamplesBase.hpp>

    #include <TePDIDecorrelationEnhancement.hpp>
    #include <TePDIParameters.hpp>
    #include <TeAgnostic.h>
    #include <TePDIUtils.hpp>

    #include <TeRaster.h>
    #include <TeInitRasterDecoders.h>

    #include <TeProgress.h>
    #include <TeStdIOProgress.h>

    void TePDIDecorrelationEnhancement_test()
    {
               TePDIParameters params;

               TePDITypes::TePDIRasterVectorType input_rasters;
               TePDITypes::TePDIRasterPtrType inRaster(new TeRaster(
                 TEPDIEXAMPLESRESPATH "cbers_rgb342_crop1.tif", 'r'));
               TEAGN_TRUE_OR_THROW(inRaster->init(), "Unable to init inRaster");
               input_rasters.push_back(inRaster);
               input_rasters.push_back(inRaster);
               input_rasters.push_back(inRaster);

               std::vector<int> bands_direct;
               bands_direct.push_back(0);
               bands_direct.push_back(1);
               bands_direct.push_back(2);

               TePDITypes::TePDIRasterVectorType output_rasters;
               TePDITypes::TePDIRasterPtrType outRaster1;
               TEAGN_TRUE_OR_THROW(TePDIUtils::TeAllocRAMRaster(outRaster1, 1, 1, 1,
                 false, TeUNSIGNEDCHAR, 0), "RAM Raster 1 Alloc error");
               TePDITypes::TePDIRasterPtrType outRaster2;
               TEAGN_TRUE_OR_THROW(TePDIUtils::TeAllocRAMRaster(outRaster2, 1, 1, 1,
                 false, TeUNSIGNEDCHAR, 0), "RAM Raster 2 Alloc error");
               TePDITypes::TePDIRasterPtrType outRaster3;
               TEAGN_TRUE_OR_THROW(TePDIUtils::TeAllocRAMRaster(outRaster3, 1, 1, 1,
                 false, TeUNSIGNEDCHAR, 0 ), "RAM Raster 3 Alloc error");
               output_rasters.push_back(outRaster1);
               output_rasters.push_back(outRaster2);
               output_rasters.push_back(outRaster3);

               params.SetParameter("input_rasters", input_rasters);
               params.SetParameter("bands", bands_direct);
               params.SetParameter("output_rasters", output_rasters);

               TePDIDecorrelationEnhancement de;
               TEAGN_TRUE_OR_THROW(de.Reset(params), "Invalid Parameters");
               TEAGN_TRUE_OR_THROW(de.Apply(), "Apply error");

               TEAGN_TRUE_OR_THROW(TePDIUtils::TeRaster2Geotiff(output_rasters[0],
                 TEPDIEXAMPLESBINPATH "TePDIDecorrelationEnhancement0.tif" ),
                 "GeoTIFF0 generation error");
               TEAGN_TRUE_OR_THROW(TePDIUtils::TeRaster2Geotiff(output_rasters[1],
                 TEPDIEXAMPLESBINPATH "TePDIDecorrelationEnhancement1.tif" ),
                 "GeoTIFF1 generation error");
               TEAGN_TRUE_OR_THROW(TePDIUtils::TeRaster2Geotiff(output_rasters[2],
                 TEPDIEXAMPLESBINPATH "TePDIDecorrelationEnhancement2.tif" ),
                 "GeoTIFF2 generation error");
    }

    int main()
    {
               TEAGN_LOGMSG("Test started.");

               TEAGN_DEBUG_MODE_CHECK;

               try
               {
                          TeStdIOProgress pi;
                          TeProgress::setProgressInterf(dynamic_cast<TeProgressBase*>(&pi));
                          TeInitRasterDecoders();
                          TePDIDecorrelationEnhancement_test();
               }
      catch( const TeException& excpt ){
        TEAGN_LOGERR( excpt.message() )
        return EXIT_FAILURE;
      }

               TEAGN_LOGMSG("Test OK.");
               return EXIT_SUCCESS;
    }

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