sc: avoid -Werror=deprecated-copy (GCC trunk towards GCC 9)

...by explicitly defaulting the copy/move functions (and, where needed in turn,
also a default ctor) for classes that have a user-declared dtor that does
nothing other than an implicitly-defined one would do, but needs to be user-
declared because it is virtual and potentially serves as a key function to
emit the vtable, or is non-public, etc.; and by removing explicitly user-
provided functions that do the same as their implicitly-defined counterparts,
but may prevent implicitly declared copy functions from being defined as non-
deleted in the future.  (Even if such a user-provided function was declared
non-inline in an include file, the apparently-used implicitly-defined copy
functions are already include, so why bother with non-inline functions.)

Change-Id: I4efe3eb088e5f9096be87dd8240504768755112b
Reviewed-on: https://gerrit.libreoffice.org/58096
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/sc/inc/textuno.hxx b/sc/inc/textuno.hxx
index ec66fdcf17c0..6a1d1ee946f7 100644
--- a/sc/inc/textuno.hxx
+++ b/sc/inc/textuno.hxx
@@ -220,6 +220,11 @@ public:
                             ScCellTextCursor(ScCellObj& rText);
         virtual             ~ScCellTextCursor() throw() override;
 
+    ScCellTextCursor(ScCellTextCursor const &) = default;
+    ScCellTextCursor(ScCellTextCursor &&) = default;
+    ScCellTextCursor & operator =(ScCellTextCursor const &) = default;
+    ScCellTextCursor & operator =(ScCellTextCursor &&) = default;
+
     ScCellObj&              GetCellObj() const  { return *mxTextObj; }
 
                             // SvxUnoTextCursor methods reimplemented here:
@@ -246,6 +251,11 @@ public:
                             ScHeaderFooterTextCursor(rtl::Reference<ScHeaderFooterTextObj> const & rText);
         virtual             ~ScHeaderFooterTextCursor() throw() override;
 
+    ScHeaderFooterTextCursor(ScHeaderFooterTextCursor const &) = default;
+    ScHeaderFooterTextCursor(ScHeaderFooterTextCursor &&) = default;
+    ScHeaderFooterTextCursor & operator =(ScHeaderFooterTextCursor const &) = default;
+    ScHeaderFooterTextCursor & operator =(ScHeaderFooterTextCursor &&) = default;
+
                             // SvxUnoTextCursor methods reimplemented here:
     virtual css::uno::Reference< css::text::XText > SAL_CALL
                             getText() override;
@@ -271,6 +281,11 @@ public:
                                             const SvxUnoTextBase& rText );
     virtual                  ~ScDrawTextCursor() throw() override;
 
+    ScDrawTextCursor(ScDrawTextCursor const &) = default;
+    ScDrawTextCursor(ScDrawTextCursor &&) = default;
+    ScDrawTextCursor & operator =(ScDrawTextCursor const &) = default;
+    ScDrawTextCursor & operator =(ScDrawTextCursor &&) = default;
+
                             // SvxUnoTextCursor methods reimplemented here:
     virtual css::uno::Reference< css::text::XText > SAL_CALL
                             getText() override;