Method

IpuzPuzzleget_charset_str

Declaration [src] 

const gchar*
ipuz_puzzle_get_charset_str (
  IpuzPuzzle* self
)

Description [src]

Returns the characters that can be entered in the puzzle, in string form.

As with ipuz_puzzle_get_charset(), this is NULL unless the puzzle declares a charset or one has been set.

Having a charset that doesn’t match the characters of the solution of self may cause problems for tools that use the puzzle.

Gets propertyIpuz.Puzzle:charset-str

Return value

Type: const gchar*

The characters that can be entered in the puzzle in string form, or NULL if the puzzle doesn’t define any.

The returned data is owned by the instance.
The return value can be NULL.
The value is a NUL terminated UTF-8 string.