Mark overridden virtual functions as such

[libs/core.git] / source / io / mode.h

diff --git a/source/io/mode.h b/source/io/mode.h
index 2e7527dc5202d3158895f8c20feb3f90236b17dd..565eb0fb90043fdd1b9873ebe41942436aa00fbc 100644 (file)
--- a/source/io/mode.h
+++ b/source/io/mode.h
@@ -13,7 +13,8 @@ enum Mode
        M_WRITE = 2,
        M_RDWR = M_READ|M_WRITE,
        M_APPEND = 4,
-       M_NONBLOCK = 8
+       M_NONBLOCK = 8,
+       M_INHERIT = 16
 };
 
 inline Mode operator|(Mode m, Mode n)
@@ -33,7 +34,7 @@ class invalid_access: public std::logic_error
 {
 public:
        invalid_access(Mode);
-       ~invalid_access() throw() { }
+       ~invalid_access() throw() override = default;
 };
 
 } // namespace IO