From d5747dde17fab6d0c100d558c32a8bd0532eafc3 Mon Sep 17 00:00:00 2001
From: Roland Conybeare <rconybeare@gmail.com>
Date: Thu, 18 Apr 2024 17:24:22 -0400
Subject: [PATCH] xo-flatstring: + from_flatstring() + from_chars()

---
 include/xo/flatstring/flatstring.hpp | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/include/xo/flatstring/flatstring.hpp b/include/xo/flatstring/flatstring.hpp
index 41bfffa3..da80014b 100644
--- a/include/xo/flatstring/flatstring.hpp
+++ b/include/xo/flatstring/flatstring.hpp
@@ -168,6 +168,26 @@ namespace xo {
         }
         ///@}
 
+        /** @brief construct from another flatstring **/
+        template <std::size_t N2>
+        static constexpr flatstring from_flatstring(const flatstring<N2> & str) noexcept {
+            flatstring retval;
+
+            retval.assign(str);
+
+            return retval;
+        }
+
+        /** @brief construct from char array **/
+        template <std::size_t N2>
+        static constexpr flatstring from_chars(const char (&str)[N2]) noexcept {
+            flatstring retval;
+
+            retval.assign(str);
+
+            return retval;
+        }
+
         /** @brief construct from integer **/
         static constexpr flatstring from_int(int x) {
             constexpr size_t buf_z = 20;