Conditionally replace deprecated/removed C++98 std::bind1st by std::bind.

Signed-off-by: Daniela Engert <dani@ngrt.de>
2017-05-14 16:37:59 +02:00
parent 22aedd996c
commit b9cad50387
1 changed files with 5 additions and 0 deletions
--- a/example/snippets/regex_grep_example_3.cpp
+++ b/example/snippets/regex_grep_example_3.cpp
@ -89,6 +89,11 @@ void class_index::IndexClasses(const std::string& file)
            start,
            end,
            expression);
+#elif defined(BOOST_NO_CXX98_BINDERS)
+   boost::regex_grep(std::bind(&class_index::grep_callback, this, std::placeholders::_1),
+            start,
+            end,
+            expression);
 #else
   boost::regex_grep(std::bind1st(std::mem_fun(&class_index::grep_callback), this),
            start,