void check();
/// get suggestion
- string getSuggestion();
+ string const getSuggestion() const;
/// get word
- string getWord();
+ string const getWord() const;
/// returns progress value
- int getProgress() {
- return oldval_;
- }
+ int getProgress() const { return oldval_; }
/// returns exit message
- string getMessage() {
- return message_;
- }
+ string const getMessage() const { return message_; }
+
+ /// returns word count
+ int getCount() const { return count_; }
+
private:
/// set the params before show or update
void setParams();