From 27c3969e69f5525ccb0bc462a615a14142b5f178 Mon Sep 17 00:00:00 2001
From: Steven Le Rouzic <steven.lerouzic@gmail.com>
Date: Thu, 28 Nov 2024 23:53:55 +0100
Subject: Add float utilities, & float formatting with dragonbox

---
 asl/meta.hpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'asl/meta.hpp')

diff --git a/asl/meta.hpp b/asl/meta.hpp
index ab25a88..35e238b 100644
--- a/asl/meta.hpp
+++ b/asl/meta.hpp
@@ -160,6 +160,12 @@ template<typename T, int N> struct _is_array_helper<T[N]> : true_type  {};
 
 template<typename T> concept is_array = _is_array_helper<T>::value;
 
+template<typename T> struct _is_floating_point_helper         : false_type {};
+template<>           struct _is_floating_point_helper<float>  : true_type  {};
+template<>           struct _is_floating_point_helper<double> : true_type  {};
+
+template<typename T> concept is_floating_point = _is_floating_point_helper<un_cv_t<T>>::value;
+
 struct niche {};
 
 template<typename T>
-- 
cgit