From a8e31120a793f09ab56cc2847d76944ba698ba95 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Thu, 9 May 2019 00:49:58 +0100
Subject: Basics of OpenGL viewer.

---
 src/lib/exceptions.cc | 6 ++++++
 src/lib/exceptions.h  | 7 +++++++
 2 files changed, 13 insertions(+)

(limited to 'src/lib')

diff --git a/src/lib/exceptions.cc b/src/lib/exceptions.cc
index 481d2e89d..c86f98da2 100644
--- a/src/lib/exceptions.cc
+++ b/src/lib/exceptions.cc
@@ -100,3 +100,9 @@ KDMError::KDMError (string s, string d)
 {
 
 }
+
+GLError::GLError (char const * last, int e)
+	: runtime_error (String::compose("%1 failed %2", last, e))
+{
+
+}
diff --git a/src/lib/exceptions.h b/src/lib/exceptions.h
index fe87ababc..f6b3bd902 100644
--- a/src/lib/exceptions.h
+++ b/src/lib/exceptions.h
@@ -285,4 +285,11 @@ public:
 	KDMAsContentError ();
 };
 
+class GLError : public std::runtime_error
+{
+public:
+	GLError (char const * last, int e);
+};
+
+
 #endif
-- 
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