From 2cd972bb3eed7886a6b1d0d1b3ead24c8cf3fe4f Mon Sep 17 00:00:00 2001
From: Steven Le Rouzic <steven.lerouzic@gmail.com>
Date: Sat, 24 Aug 2024 11:53:39 +0200
Subject: More work

---
 asl/meta.hpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'asl/meta.hpp')

diff --git a/asl/meta.hpp b/asl/meta.hpp
index 411d890..93bd1dd 100644
--- a/asl/meta.hpp
+++ b/asl/meta.hpp
@@ -85,6 +85,11 @@ template<typename T> struct _is_ref_helper<T&&> { static constexpr bool l = fals
 
 template<typename T> concept is_ref = _is_ref_helper<T>::l || _is_ref_helper<T>::r;
 
+template<typename T> struct _is_ptr_helper     : false_type {};
+template<typename T> struct _is_ptr_helper<T*> : true_type {};
+
+template<typename T> concept is_ptr = _is_ptr_helper<un_cv_t<T>>::value;
+
 template<typename T> struct _tame_helper { using type = T; };
 
 #define TAME_HELPER_IMPL(TRAILING)                                  \
-- 
cgit