/usr/include/OTB-5.8/otbNumberOfLinesStrippedStreamingManager.txx is in libotb-dev 5.8.0+dfsg-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 | /*=========================================================================
Program: ORFEO Toolbox
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) Centre National d'Etudes Spatiales. All rights reserved.
See OTBCopyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#ifndef otbNumberOfLinesStrippedStreamingManager_txx
#define otbNumberOfLinesStrippedStreamingManager_txx
#include "otbNumberOfLinesStrippedStreamingManager.h"
#include "otbMacro.h"
namespace otb
{
template <class TImage>
NumberOfLinesStrippedStreamingManager<TImage>::NumberOfLinesStrippedStreamingManager()
: m_NumberOfLinesPerStrip(0)
{
}
template <class TImage>
NumberOfLinesStrippedStreamingManager<TImage>::~NumberOfLinesStrippedStreamingManager()
{
}
template <class TImage>
void
NumberOfLinesStrippedStreamingManager<TImage>::PrepareStreaming( itk::DataObject * /*input*/, const RegionType ®ion )
{
otbMsgDevMacro(<< "Activating STRIPPED_SET_NUMBEROFLINES streaming mode")
if (m_NumberOfLinesPerStrip < 1)
{
itkWarningMacro(<< "DesiredNumberOfLines set to 0 : streaming disabled")
}
// Calculate number of splits
unsigned long numberLinesOfRegion = region.GetSize()[1]; // Y dimension
unsigned long nbSplit;
if (numberLinesOfRegion > m_NumberOfLinesPerStrip && m_NumberOfLinesPerStrip > 0)
{
nbSplit =
static_cast<unsigned long>(vcl_ceil(static_cast<double>(numberLinesOfRegion) /
static_cast<double>(m_NumberOfLinesPerStrip) ) );
}
else
{
// Don't stream
nbSplit = 1;
}
this->m_Splitter = itk::ImageRegionSplitter<itkGetStaticConstMacro(ImageDimension)>::New();
this->m_ComputedNumberOfSplits = this->m_Splitter->GetNumberOfSplits(region, nbSplit);
otbMsgDevMacro(<< "Computed number of split : " << this->m_ComputedNumberOfSplits)
// Save the region to generate the splits later
this->m_Region = region;
}
} // End namespace otb
#endif
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