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;
}