Support loader functions with bound first argument

[libs/datafile.git] / source / loader.h

diff --git a/source/loader.h b/source/loader.h
index 02caaaf9ee75dce3ca573cf929611124e551053f..7799a7eacb5dd404915f25cbfe87f0665f515436 100644 (file)
--- a/source/loader.h
+++ b/source/loader.h
@@ -120,6 +120,14 @@ protected:
        { add(k, new LoaderFunc5<L, A0, A1, A2, A3, A4>(func)); }
 #endif
 
+#if __cplusplus>=201103L
+       /** Adds a keyword that is loaded by calling a function with a bound
+       first argument. */
+       template<typename L, typename B0, typename... Args>
+       void add(const std::string &k, void (L::*func)(B0, Args...), const typename RemoveReference<B0>::Type &b0)
+       { add(k, new LoaderFuncNBound1<L, B0, Args...>(func, b0)); }
+#endif
+
        /** Adds a keyword that is loaded into a member of the loaded object. */
        template<typename L, typename T0>
        void add(const std::string &k, T0 L::*p0)