Method c_data

src/types.cpp:179–187

}

const byte* Exiv2::DataBuf::c_data(size_t offset) const {
  if (pData_.empty() || offset == pData_.size()) {
    return nullptr;
  }
  if (offset > pData_.size()) {
    throw std::out_of_range("Overflow in Exiv2::DataBuf::c_data");
  }
  return &pData_[offset];
}

const char* Exiv2::DataBuf::c_str(size_t offset) const {
  return reinterpret_cast<const char*>(c_data(offset));