SampleManager.cpp

Go to the documentation of this file.

#include "SampleManager.h"

#include "IException.h"
#include "IString.h"

using namespace std;
namespace Isis {

  SampleManager::SampleManager(const Isis::Cube &cube, const bool reverse) :
    Isis::BufferManager(cube.sampleCount(), cube.lineCount(),
                        cube.bandCount(), 1, cube.lineCount(), 1,
                        cube.pixelType(), reverse) {
  }

  bool SampleManager::SetSample(const int sample, const int band) {
    if(sample < 1) {
      string message = "Invalid value for argument [sample]";
      throw IException(IException::Programmer, message, _FILEINFO_);
    }

    if(band < 1) {
      string message = "Invalid value for argument [band]";
      throw IException(IException::Programmer, message, _FILEINFO_);
    }

    int map = (band - 1) * MaxSamples() + sample - 1;
    return setpos(map);
  }

} // end namespace isis