From 2824b0cbb66e715490e1ef13250bd675d87b32d9 Mon Sep 17 00:00:00 2001
From: William S Fulton <wsf@fultondesigns.co.uk>
Date: Wed, 2 Jun 2010 20:53:17 +0000
Subject: rel-2.0.0

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/tags/rel-2.0.0@12089 626c5289-ae23-0410-ae9c-e8d60b6d4f22
---
 trunk/Examples/python/exceptproxy/example.h | 54 +++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 trunk/Examples/python/exceptproxy/example.h

(limited to 'trunk/Examples/python/exceptproxy/example.h')

diff --git a/trunk/Examples/python/exceptproxy/example.h b/trunk/Examples/python/exceptproxy/example.h
new file mode 100644
index 000000000..ec7107a5e
--- /dev/null
+++ b/trunk/Examples/python/exceptproxy/example.h
@@ -0,0 +1,54 @@
+/* File : example.h */
+
+// A simple exception
+class EmptyError { };
+class FullError { 
+ public:
+  int maxsize;
+  FullError(int m) : maxsize(m) { }
+};
+
+#if defined(_MSC_VER)
+  #pragma warning(disable: 4290) // C++ exception specification ignored except to indicate a function is not __declspec(nothrow)
+#endif
+
+template<typename T> class Queue {
+  int maxsize;
+  T   *items;
+  int nitems;
+  int last;
+ public: 
+  Queue(int size) {
+    maxsize = size;
+    items = new T[size];
+    nitems = 0;
+    last = 0;
+  }
+  ~Queue() {
+    delete [] items;
+  }
+  void enqueue(T x) throw(FullError) {
+    if (nitems == maxsize) {
+      throw FullError(maxsize);
+    }
+    items[last] = x;
+    last = (last + 1) % maxsize;
+    nitems++;
+  }
+  T dequeue()  {
+    T x;
+    if (nitems == 0) throw EmptyError();
+    x = items[(last + maxsize - nitems) % maxsize];
+    nitems--;
+    return x;
+  }
+  int length() {
+    return nitems;
+  }
+};
+
+
+#if defined(_MSC_VER)
+  #pragma warning(default: 4290) // C++ exception specification ignored except to indicate a function is not __declspec(nothrow)
+#endif
+
-- 
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