From 34d8ba9942e66a5b38159083174a7231b626f6fa Mon Sep 17 00:00:00 2001
From: Radu Ursu <Radu.Ursu@sophia.inria.fr>
Date: Wed, 16 Jul 2003 10:33:15 +0000
Subject: [PATCH] modified the demos to compile if the LEDA is not installed

---
 .../demo/Stream_support_LEDA/Istream_iterator.C           | 7 +++++++
 .../demo/Stream_support_LEDA/stream_iterator.C            | 8 ++++++++
 2 files changed, 15 insertions(+)

diff --git a/Packages/Stream_support/demo/Stream_support_LEDA/Istream_iterator.C b/Packages/Stream_support/demo/Stream_support_LEDA/Istream_iterator.C
index b2e671b6f92..0c1dfb869cb 100644
--- a/Packages/Stream_support/demo/Stream_support_LEDA/Istream_iterator.C
+++ b/Packages/Stream_support/demo/Stream_support_LEDA/Istream_iterator.C
@@ -1,3 +1,8 @@
+#ifndef CGAL_USE_LEDA
+#include <iostream>
+int main(){ std::cout << "This demo needs LEDA" << std::endl; return 0;}
+#else
+
 #include <CGAL/Cartesian.h>
 #include <CGAL/IO/Istream_iterator.h>
 #include <CGAL/IO/Window_stream.h>
@@ -26,3 +31,5 @@ int main () {
                std::ostream_iterator<Point>(std::cout,"\n"));
     return 0;
 }
+
+#endif
diff --git a/Packages/Stream_support/demo/Stream_support_LEDA/stream_iterator.C b/Packages/Stream_support/demo/Stream_support_LEDA/stream_iterator.C
index 28e59f04bd2..d2d1326cc52 100644
--- a/Packages/Stream_support/demo/Stream_support_LEDA/stream_iterator.C
+++ b/Packages/Stream_support/demo/Stream_support_LEDA/stream_iterator.C
@@ -1,3 +1,9 @@
+#ifndef CGAL_USE_LEDA
+#include <iostream>
+int main(){ std::cout << "This demo needs LEDA" << std::endl; return 0;}
+#else
+
+
 // stream_iterator.C
 // ----------------------------------------------------------
 // CGAL example program for the CGAL stream iterator adaptor.
@@ -49,3 +55,5 @@ int main() {
 
     return 0;
 }
+
+#endif