CloudResult.cc

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#include "CloudResult.h"
#include <string>
#include <sstream>
#include <iomanip>


using namespace atm;
using namespace std;

CloudResult::CloudResult() :
  fIsValid(false),
  fHaveLidar(false),
  fCloudCoverage(0.)
{ }

CloudResult::CloudResult(const float coverage, const bool hasLidar, const bool isValid) :
  fHaveLidar(hasLidar),
  fCloudCoverage(coverage)
{
  if (!isValid || coverage < 0. || coverage > 1.)
    fIsValid = false;
  else
    fIsValid = true;
}

std::string
CloudResult::GetCoverageString()
  const
{
  if (!IsValid())
    return string("No valid pixel-cloud coverage data available");

  ostringstream os;
  os << setprecision(1)
     << setw(3) << fCloudCoverage
     << "% pixel coverage";

  if (fCloudCoverage < 0.1)
    os << " (\"clear\")";

  if (!HaveLidar())
    os << " (no lidar data)";

  return os.str();
}