Method begin

lib/jsoncpp/src/lib_json/json_value.cpp:1376–1409

Value::const_iterator 
Value::begin() const
{
   switch ( type_ )
   {
#ifdef JSON_VALUE_USE_INTERNAL_MAP
   case arrayValue:
      if ( value_.array_ )
      {
         ValueInternalArray::IteratorState it;
         value_.array_->makeBeginIterator( it );
         return const_iterator( it );
      }
      break;
   case objectValue:
      if ( value_.map_ )
      {
         ValueInternalMap::IteratorState it;
         value_.map_->makeBeginIterator( it );
         return const_iterator( it );
      }
      break;
#else
   case arrayValue:
   case objectValue:
      if ( value_.map_ )
         return const_iterator( value_.map_->begin() );
      break;
#endif
   default:
      break;
   }
   return const_iterator();
}

Value::const_iterator 
Value::end() const