ceph/src/boost/libs/range/doc/reference/algorithm_ext/overwrite.qbk

   1 [/
   2     Copyright 2010 Neil Groves
   3     Distributed under the Boost Software License, Version 1.0.
   4     (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   5 /]
   6 [section:overwrite overwrite]
   7
   8 [heading Prototype]
   9
  10 ``
  11 template<
  12     class SinglePassRange1,
  13     class SinglePassRange2
  14     >
  15 void overwrite(const SinglePassRange1& from,
  16                SinglePassRange2& to);
  17 ``
  18
  19 [heading Description]
  20
  21 `overwrite` assigns the values from the range `from` into the range `to`.
  22
  23 [heading Definition]
  24
  25 Defined in the header file `boost/range/algorithm_ext/overwrite.hpp`
  26
  27 [heading Requirements]
  28
  29 # `SinglePassRange1` is a model of the __single_pass_range__ Concept.
  30 # `SinglePassRange2` is a model of the __single_pass_range__ Concept.
  31 # `SinglePassRange2` is mutable.
  32 # `distance(SinglePassRange1) <= distance(SinglePassRange2)`
  33 # `SinglePassRange1`'s value type is convertible to `SinglePassRange2`'s value type.
  34
  35 [heading Complexity]
  36
  37 Linear. `distance(rng1)` assignments are performed.
  38
  39 [endsect]