/usr/include/OTB-6.4/otbNumberOfLinesStrippedStreamingManager.txx is in libotb-dev 6.4.0+dfsg-1.
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 74 75 76 | /*
* Copyright (C) 2005-2017 Centre National d'Etudes Spatiales (CNES)
*
* This file is part of Orfeo Toolbox
*
* https://www.orfeo-toolbox.org/
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#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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