otbImageListSource.hxx

Go to the documentation of this file.

/*
 * Copyright (C) 2005-2022 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 otbImageListSource_hxx
#define otbImageListSource_hxx
 
#include "otbImageListSource.h"
 
namespace otb
{
template <class TOutputImage>
ImageListSource<TOutputImage>::ImageListSource()
{
  this->Superclass::SetNumberOfRequiredOutputs(1);
  this->Superclass::SetNthOutput(0, ImageList<TOutputImage>::New().GetPointer());
}
 
template <class TOutputImage>
typename ImageListSource<TOutputImage>::OutputImageListType* ImageListSource<TOutputImage>::GetOutput(void)
{
  if (this->GetNumberOfOutputs() < 1)
  {
    return nullptr;
  }
  return static_cast<OutputImageListType*>(this->ProcessObject::GetOutput(0));
}