ImageIoHandler.cpp

#include "ImageIoHandler.h"
 
#include "Buffer.h"
#include "CubeCachingAlgorithm.h"
 
#include <QList>
#include <QMutex>
 
using namespace std;
 
namespace Isis {
  ImageIoHandler::ImageIoHandler(const QList<int> *virtualBandList) {
    m_writeThreadMutex = NULL;
    m_writeThreadMutex = new QMutex;
    m_virtualBands = NULL;
 
    setVirtualBands(virtualBandList);
  }
 
  ImageIoHandler::~ImageIoHandler() {
    delete m_virtualBands;
    m_virtualBands = NULL;
 
    delete m_writeThreadMutex;
    m_writeThreadMutex = NULL;
  }
 
  void ImageIoHandler::addCachingAlgorithm(CubeCachingAlgorithm *algorithm) {}
 
  void ImageIoHandler::clearCache(bool blockForWriteCache) const {}

  void ImageIoHandler::setVirtualBands(const QList<int> *virtualBandList) {
    if(m_virtualBands) {
      delete m_virtualBands;
      m_virtualBands = NULL;
    }
 
    if(virtualBandList && !virtualBandList->empty())
      m_virtualBands = new QList<int>(*virtualBandList);
  }

  QMutex *ImageIoHandler::dataFileMutex() {
    return m_writeThreadMutex;
  }
}