RedAuburn/organicmaps
1
Fork 0
forked from organicmaps/organicmaps
Code Pull requests Activity

Review fixes.

Browse source
This commit is contained in:
Yuri Gorshenin 2016-03-11 17:58:38 +03:00 • committed by Sergey Yershov
parent 63fb4b6c76
commit 596b740b35
1 changed files with 6 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
base/stl_helpers.hpp
View file

@ -7,6 +7,8 @@ namespace my
{
namespace impl
{
// When isField is true, Comparer operates on a pointers-to-field.
// Otherwise, Comparer operates on a pointers-to-const-method.
template <bool isField, typename T, typename C>
struct Comparer;
@ -50,9 +52,10 @@ void SortUnique(std::vector<T> & v)
}
// Creates a comparer being able to compare two instances of class C
// (given by reference or pointer) by a field of C. For example, to
// create comparer that is able to compare pairs of ints by second
// component, it's enough to call CompareBy(&pair<int, int>::second).
// (given by reference or pointer) by a field or const method of C.
// For example, to create comparer that is able to compare pairs of
// ints by second component, it's enough to call CompareBy(&pair<int,
// int>::second).
template <typename T, typename C>
impl::Comparer<true, T, C> CompareBy(T(C::*p))
{