Updated documentation

git-svn-id: https://svn.code.sf.net/p/turtle/code/trunk@579 860be788-9bd5-4423-9f1e-828f051e677b

build/boost/doc/example/invoke_functor.cpp

@@ -0,0 +1,36 @@
+//[ invoke_functor_problem
+#include <boost/function.hpp>
+
+namespace
+{
+    class base_class
+    {
+    public:
+        virtual void method( boost::function< void( int ) > functor ) = 0;
+    };
+
+    void function( base_class& ); // the function will call 'method' with a functor to be applied
+}
+//]
+
+//[ invoke_functor_solution
+#define BOOST_AUTO_TEST_MAIN
+#include <boost/test/auto_unit_test.hpp>
+#include <boost/bind/apply.hpp>
+#include <turtle/mock.hpp>
+
+namespace
+{
+    MOCK_BASE_CLASS( mock_class, base_class )
+    {
+        MOCK_METHOD( method, 1 )
+    };
+}
+
+BOOST_AUTO_TEST_CASE( how_to_invoke_a_functor_passed_as_parameter_of_a_mock_method )
+{
+    mock_class mock;
+    MOCK_EXPECT( mock.method ).calls( boost::bind( boost::apply< void >(), _1, 42 ) ); // whenever 'method' is called, invoke the functor with 42
+    function( mock );
+}
+//]