iterators.rst

来自「C++的一个好库。。。现在很流行」· RST 代码 · 共 15 行

Iterators are generic means of addressing a particular element or a range 
of sequential elements in a sequence. They are also a mechanism that makes
it possible to decouple `algorithms`__ from concrete compile-time `sequence 
implementations`__. Under the hood, all MPL sequence algorithms are 
implemented in terms of iterators. In particular, that means that they 
will work on any custom compile-time sequence, given that the appropriate 
iterator inteface is provided.

__ `Algorithms`_
__ `label-Sequences-Classes`_

.. Analogy with STL iterators?
.. More?