int64_t TiffDirectory::tilesPerColumn()

in src/tiffDirectory.cpp [164:171]

• 8 lines of code
• 3 McCabe index (conditional complexity)

int64_t TiffDirectory::tilesPerColumn() const {
  if ((imageHeight_ == -1) || (tileHeight_ <= 0)) {
    return -1;
  }
  double tilesPerColumn = static_cast<double>(imageHeight_) /
                          static_cast<double>(tileHeight_);
  return static_cast<int64_t>(std::ceil(tilesPerColumn));
}