From 357ff7badfc93b3ff82b96375121087df1e23065 Mon Sep 17 00:00:00 2001
From: Joachim Schoeberl <joachim.schoeberl@tuwien.ac.at>
Date: Wed, 17 Jul 2024 12:01:59 +0200
Subject: [PATCH] exception with stringview

---
 libsrc/core/exception.cpp | 9 +++++++++
 libsrc/core/exception.hpp | 2 ++
 2 files changed, 11 insertions(+)

diff --git a/libsrc/core/exception.cpp b/libsrc/core/exception.cpp
index 9ad11ca9..3ed0f0bc 100644
--- a/libsrc/core/exception.cpp
+++ b/libsrc/core/exception.cpp
@@ -22,6 +22,15 @@ namespace ngcore
 
 }
 
+
+  Exception :: Exception(std::string_view s1, std::string_view s2)
+    : Exception(std::string(s1)+std::string(s2))
+  { }
+
+  Exception :: Exception(std::string_view s1, std::string_view s2, std::string_view s3)
+    : Exception(std::string(s1)+std::string(s2)+std::string(s3))
+  { }
+  
   RangeException :: RangeException (// const std::string & where,
                                     const char * where,
                                     int ind, int imin, int imax) : Exception("")
diff --git a/libsrc/core/exception.hpp b/libsrc/core/exception.hpp
index c8b281e1..e9ef6c09 100644
--- a/libsrc/core/exception.hpp
+++ b/libsrc/core/exception.hpp
@@ -32,6 +32,8 @@ namespace ngcore
     Exception(Exception&&) = default;
     Exception(const std::string& s); //  : m_what(s) {}
     Exception(const char* s); //  : m_what(s) {}
+    Exception(std::string_view s1, std::string_view s2);
+    Exception(std::string_view s1, std::string_view s2, std::string_view s3);
     ~Exception() override = default;
 
     Exception& operator =(const Exception&) = default;