coroutine: remove deprecated interface

[SVN r86521]

example/cpp03/exception.cpp

@@ -0,0 +1,52 @@
+
+//          Copyright Oliver Kowalke 2009.
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
+
+#include <cstdlib>
+#include <iostream>
+#include <stdexcept>
+#include <string>
+
+#include <boost/bind.hpp>
+#include <boost/coroutine/all.hpp>
+#include <boost/throw_exception.hpp>
+
+typedef boost::coroutines::coroutine< int >::pull_type pull_coro_t;
+typedef boost::coroutines::coroutine< int >::push_type push_coro_t;
+
+struct my_exception : public std::runtime_error
+{
+    my_exception( std::string const& str) :
+        std::runtime_error( str)
+    {}
+};
+
+void echo( push_coro_t & sink, int j)
+{
+    for ( int i = 0; i < j; ++i)
+    {
+        if ( i == 5) boost::throw_exception( my_exception("abc") );
+        sink( i);
+    }
+}
+
+int main( int argc, char * argv[])
+{
+    pull_coro_t source( boost::bind( echo, _1, 10) );
+    try
+    {
+        while ( source)
+        {
+            std::cout << source.get() << std::endl;
+            source();
+        }
+    }
+    catch ( my_exception const& ex)
+    { std::cout << "exception: " << ex.what() << std::endl; }
+
+    std::cout << "\nDone" << std::endl;
+
+    return EXIT_SUCCESS;
+}