<b>Effects</b>: Returns an iterator to the first element contained in the list. <b>Throws</b>: Nothing. <b>Complexity</b>: Constant.

----------------------------------------------------------------------- function : empty @brief indicate if the range is empty @return true : empty f

@copydoc ::boost::intrusive::rbtree::equal_range(const key_type &)

! * @brief string escaping as described in RFC 6901 (Sect. 4) * @param[in] s string to escape * @return escaped string * * Note the order of e

return whether the iterator can be dereferenced

O models BidirectionalIterator

------------------------------------------------------------------------ function :pop_back @brief erase the last element of the container -----------

<b>Effects</b>: Erases the last element of the list. No destructors are called. <b>Throws</b>: Nothing. <b>Complexity</b>: Constant. <b>Note</b>: I

<b>Effects</b>: Equivalent to append(static_cast<size_type>(1), c).

<b>Returns</b>: m_resource.

rotate n with its parent | complexity : constant | exception : nothrow

<b>Effects</b>: Returns the number of the elements contained in the list. <b>Throws</b>: Nothing. <b>Complexity</b>: Constant.

delete the section

delete the section

move cursor to first character of selection

move cursor to first character of selection

Begins a new item. Returns false if the item should not be plotted.

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