DictionaryIterator Struct Reference

#include <pebble.h>

Public Attributes
Dictionary *	dictionary
	The dictionary being iterated.
const void *	end
Tuple *	cursor

Detailed Description

An iterator can be used to iterate over the key/value tuples in an existing dictionary, using dict_read_begin_from_buffer(), dict_read_first() and dict_read_next(). An iterator can also be used to append key/value tuples to a dictionary, for example using dict_write_data() or dict_write_cstring().

Member Data Documentation

cursor

Tuple * DictionaryIterator::cursor

Points to the next Tuple in the dictionary. Given the end of the Dictionary has not yet been reached: when writing, the next key/value pair will be written at the cursor. When reading, the next call to dict_read_next() will return the cursor.

end

const void * DictionaryIterator::end

Points to the first memory address after the last byte of the dictionary

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The documentation for this struct was generated from the following files:

• sdk_include/pebble.h
• sdk_include/pebble_worker.h