Class SourceReader

generator/osm_source.hpp:23–46

namespace generator
{
class SourceReader
{
  struct Deleter
  {
    bool m_needDelete;
    Deleter(bool needDelete = true) : m_needDelete(needDelete) {}
    void operator()(std::istream * s) const
    {
      if (m_needDelete)
        delete s;
    }
  };

  std::unique_ptr<std::istream, Deleter> m_file;
  uint64_t m_pos = 0;

public:
  SourceReader();
  explicit SourceReader(std::string const & filename);
  explicit SourceReader(std::istringstream & stream);

  uint64_t Read(char * buffer, uint64_t bufferSize);
  uint64_t Pos() const { return m_pos; }
};

bool GenerateIntermediateData(feature::GenerateInfo & info);