| 329 | */ |
| 330 | template<typename T> |
| 331 | inline void DeclareOptionalField(const std::string &key, T *addr) { |
| 332 | DeclareFieldInternal(key, addr, true); |
| 333 | } |
| 334 | /*! |
| 335 | * \brief Read in all the declared fields. |
| 336 | * \param reader the JSONReader to read the json. |