Remove non-copyable idioms

[lyx.git] / src / support / unicode.cpp

diff --git a/src/support/unicode.cpp b/src/support/unicode.cpp
index 954aa79322b5e7d509a4ea6195480494d0fa152e..995fa10c5979f0c2224add047f8bf312fc235040 100644 (file)
--- a/src/support/unicode.cpp
+++ b/src/support/unicode.cpp
@@ -52,8 +52,13 @@ namespace lyx {
 static const iconv_t invalid_cd = (iconv_t)(-1);
 
 
-struct IconvProcessor::Impl
+class IconvProcessor::Impl
 {
+public:
+       // noncopyable because iconv_close() is called in destructor
+       Impl(Impl const &) = delete;
+       Impl & operator=(Impl const &) = delete;
+
        Impl(string const & to, string const & from)
                : cd(invalid_cd), tocode_(to), fromcode_(from)
        {}