Update of /cvsroot/luabind/luabind/luabind/luabind
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv3191/luabind
Modified Files:
Tag: luabind_rc_0_7
object.hpp
Log Message:
added stream operator for ValueWrappers
Index: object.hpp
===================================================================
RCS file: /cvsroot/luabind/luabind/luabind/luabind/object.hpp,v
retrieving revision 1.36.2.1
retrieving revision 1.36.2.2
diff -u -d -r1.36.2.1 -r1.36.2.2
--- object.hpp 30 Dec 2005 16:57:37 -0000 1.36.2.1
+++ object.hpp 1 Jan 2006 16:55:56 -0000 1.36.2.2
@@ -43,6 +43,8 @@
#include <boost/preprocessor/iteration/iterate.hpp>
+#include <iosfwd>
+
namespace luabind {
namespace detail
@@ -159,10 +161,21 @@
\
return fn(L, -1, -2) != 0; \
}
-
+
LUABIND_BINARY_OP_DEF(==, lua_equal)
LUABIND_BINARY_OP_DEF(<, lua_lessthan)
+ template<class ValueWrapper>
+ std::ostream& operator<<(std::ostream& os, ValueWrapper const& v)
+ {
+ using namespace luabind;
+ lua_State* interpreter = value_wrapper_traits<ValueWrapper>::interpreter(v);
+ value_wrapper_traits<ValueWrapper>::unwrap(interpreter, v);
+ detail::stack_pop pop(interpreter, 1);
+ return std::operator<<(os, std::string(lua_tostring(interpreter, -1)
+ , lua_strlen(interpreter, -1)));
+ }
+
#undef LUABIND_BINARY_OP_DEF
template<class LHS, class RHS>
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