From 09ae42f5add46dbf15808c6d410ce19597d35ac6 Mon Sep 17 00:00:00 2001
From: Sven Göthel <sgothel@jausoft.com>
Date: Sat, 2 Mar 2024 21:30:11 +0100
Subject: big_int_t: Fix & test free math function wrapper (min, max, clamp ..)

---
 include/jau/mp/big_int_t.hpp | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

(limited to 'include/jau')

diff --git a/include/jau/mp/big_int_t.hpp b/include/jau/mp/big_int_t.hpp
index 81aa8a4..9d91311 100644
--- a/include/jau/mp/big_int_t.hpp
+++ b/include/jau/mp/big_int_t.hpp
@@ -1557,27 +1557,26 @@ namespace jau {
     inline mp::big_int_t abs(mp::big_int_t x) noexcept { return x.abs(); }
     inline mp::big_int_t pow(mp::big_int_t b, mp::big_int_t e) { return b.pow(e); }
 
-    constexpr const mp::big_int_t& min(const mp::big_int_t& x, const mp::big_int_t& y) noexcept {
+    inline const mp::big_int_t& min(const mp::big_int_t& x, const mp::big_int_t& y) noexcept {
         return x < y ? x : y;
     }
-    constexpr const mp::big_int_t& max(const mp::big_int_t& x, const mp::big_int_t& y) noexcept {
+    inline const mp::big_int_t& max(const mp::big_int_t& x, const mp::big_int_t& y) noexcept {
         return x > y ? x : y;
     }
-    constexpr const mp::big_int_t& clamp(const mp::big_int_t& x, const mp::big_int_t& min_val, const mp::big_int_t& max_val) noexcept {
+    inline const mp::big_int_t& clamp(const mp::big_int_t& x, const mp::big_int_t& min_val, const mp::big_int_t& max_val) noexcept {
         return min(max(x, min_val), max_val);
     }
 
-    constexpr mp::big_int_t& min(mp::big_int_t& x, mp::big_int_t& y) noexcept {
+    inline mp::big_int_t& min(mp::big_int_t& x, mp::big_int_t& y) noexcept {
         return x < y ? x : y;
     }
-    constexpr mp::big_int_t max(mp::big_int_t& x, mp::big_int_t& y) noexcept {
+    inline mp::big_int_t& max(mp::big_int_t& x, mp::big_int_t& y) noexcept {
         return x > y ? x : y;
     }
-    constexpr mp::big_int_t& clamp(mp::big_int_t& x, mp::big_int_t& min_val, mp::big_int_t& max_val) noexcept {
+    inline mp::big_int_t& clamp(mp::big_int_t& x, mp::big_int_t& min_val, mp::big_int_t& max_val) noexcept {
         return min(max(x, min_val), max_val);
     }
 
-
     inline mp::big_int_t gcd(const mp::big_int_t& a, const mp::big_int_t& b) noexcept {
         mp::big_int_t a_ = abs(a);
         mp::big_int_t b_ = abs(b);
@@ -1589,9 +1588,11 @@ namespace jau {
         return a_;
     }
 
-    std::ostream& operator<<(std::ostream& out, const mp::big_int_t& v) {
+    /**@}*/
+}
+
+namespace std {
+    inline std::ostream& operator<<(std::ostream& out, const jau::mp::big_int_t& v) {
         return out << v.to_dec_string();
     }
-
-    /**@}*/
 }
-- 
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