Function ReadFile

IO/AMR/vtkAMReXGridReaderInternal.cxx:22–37

namespace
{
std::string ReadFile(const std::string& filename)
{
  std::string contents;
  vtksys::ifstream stream(filename.c_str(), std::ios::binary);
  if (stream)
  {
    stream.seekg(0, std::ios::end);
    const std::size_t flength = stream.tellg();
    stream.seekg(0, std::ios::beg);
    std::vector<char> data(flength + 1 + (flength + 1) % 8); // padded for better alignment.
    stream.read(data.data(), flength);
    data[flength] = '\0';
    contents = data.data();
  }
  return contents;
}
}

RealDescriptor::RealDescriptor() = default;