boost_mirror/iterator
1
0
Fork 0
mirror of https://github.com/boostorg/iterator.git synced 2025-05-11 13:33:56 +00:00
Code Issues Packages Projects Releases Wiki Activity

Removed the use of std::unary_function.

Browse Source
This commit is contained in:
Andrey Semashev 2017-11-20 16:28:28 +03:00
parent 28b8cc8c9c
commit 30b93d7428
1 changed files with 5 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
example/transform_iterator_example.cpp
View File

@ -16,9 +16,10 @@
namespace boost { namespace boost {
template <class Operation> template <class Operation>
class binder1st class binder1st {
: public std::unary_function<typename Operation::second_argument_type, public:
typename Operation::result_type> { typedef typename Operation::result_type result_type;
typedef typename Operation::second_argument_type argument_type;
protected: protected:
Operation op; Operation op;
typename Operation::first_argument_type value; typename Operation::first_argument_type value;
@ -29,7 +30,7 @@ namespace boost {
: op(x), value(y) {} : op(x), value(y) {}
typename Operation::result_type typename Operation::result_type
operator()(const typename Operation::second_argument_type& x) const { operator()(const typename Operation::second_argument_type& x) const {
return op(value, x); return op(value, x);
} }
}; };
@ -72,5 +73,3 @@ main(int, char*[])
return 0; return 0;
} }