| From a3d0a0419a35bef9b80a6a12432ab30e2d1e0f5a Mon Sep 17 00:00:00 2001 |
| From: Tomas Volf <~@wolfsden.cz> |
| Date: Tue, 5 Mar 2024 22:27:42 +0100 |
| Subject: [PATCH] gm_utils.h: Drop std::unary_function. |
| |
| I am not sure what it does, it is deprecated/removed (depending on C++ version) |
| and the advice seems to be that is just is not necessary. So just remove it. |
| |
| * src/gm_utils.h (print_f, pair_print_f): Drop std::unary_function. |
| --- |
| src/gm_utils.h | 4 ++-- |
| 1 file changed, 2 insertions(+), 2 deletions(-) |
| |
| --- a/src/gm_utils.h |
| +++ b/src/gm_utils.h |
| @@ -117,7 +117,7 @@ bool string_contains(const char *s, cons |
| * Function object to print something into a stream (to be used with for_each) |
| */ |
| template<class T> |
| -struct print_f : public std::unary_function<T, void> |
| +struct print_f |
| { |
| print_f(std::ostream& out, const string &s = ", ") : os(out), sep(s) {} |
| void operator() (T x) { os << x << sep; } |
| @@ -129,7 +129,7 @@ struct print_f : public std::unary_funct |
| * Function object to print a pair into two streams (to be used with for_each) |
| */ |
| template<class T> |
| -struct pair_print_f : public std::unary_function<T, void> |
| +struct pair_print_f |
| { |
| pair_print_f(std::ostream& out1, std::ostream& out2, const string &s = ", ") : |
| os1(out1), os2(out2), sep(s) {} |