svx: 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: I1c470ef87e95b22e406099a4e6816693edab2e03
Reviewed-on: https://gerrit.libreoffice.org/58131
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/include/svx/sxmtritm.hxx b/include/svx/sxmtritm.hxx
index 690f2ea4cea7..78da1e7a1185 100644
--- a/include/svx/sxmtritm.hxx
+++ b/include/svx/sxmtritm.hxx
@@ -28,6 +28,11 @@ public:
     SdrMeasureTextRota90Item(bool bOn=false): SdrYesNoItem(SDRATTR_MEASURETEXTROTA90,bOn) {}
     virtual ~SdrMeasureTextRota90Item() override;
     virtual SfxPoolItem* Clone(SfxItemPool* pPool=nullptr) const override;
+
+    SdrMeasureTextRota90Item(SdrMeasureTextRota90Item const &) = default;
+    SdrMeasureTextRota90Item(SdrMeasureTextRota90Item &&) = default;
+    SdrMeasureTextRota90Item & operator =(SdrMeasureTextRota90Item const &) = default;
+    SdrMeasureTextRota90Item & operator =(SdrMeasureTextRota90Item &&) = default;
 };
 
 // Turn the calculated TextRect through 180 deg
@@ -37,6 +42,11 @@ public:
     SdrMeasureTextUpsideDownItem(bool bOn=false): SdrYesNoItem(SDRATTR_MEASURETEXTUPSIDEDOWN,bOn) {}
     virtual ~SdrMeasureTextUpsideDownItem() override;
     virtual SfxPoolItem* Clone(SfxItemPool* pPool=nullptr) const override;
+
+    SdrMeasureTextUpsideDownItem(SdrMeasureTextUpsideDownItem const &) = default;
+    SdrMeasureTextUpsideDownItem(SdrMeasureTextUpsideDownItem &&) = default;
+    SdrMeasureTextUpsideDownItem & operator =(SdrMeasureTextUpsideDownItem const &) = default;
+    SdrMeasureTextUpsideDownItem & operator =(SdrMeasureTextUpsideDownItem &&) = default;
 };
 
 #endif