C++11 remove std::unary_function bases from functors

std::unary_function is deprecated since C++11 and removed in C++17

90% done with regexp magic.
removed obsolete <functional> includes.

The std::unary_function base class was used in 3 places:
* chart2/source/tools/DataSeriesHelper.cxx: lcl_MatchesRole
is used in a std::not1 function helper who uses the members
return_type and argument_type.
- replace deprecated std::not1 with a lambda
* chart2/source/tools/ModifyListenerHelper.cxx:
lcl_weakReferenceToSame used the argument_type member in the
operator() parameter.
- inline the parameter type.
* xmloff/source/chart/SchXMLExport.cxx: lcl_SequenceToMapElement
used result_type and argument_type in operator().
- inline the types

Also fix compile error with gcc about finding std::for_each.

Change-Id: I073673beb01410c3108e7d0346d9e7d6b9ad2e2f
Reviewed-on: https://gerrit.libreoffice.org/39358
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
Tested-by: Stephan Bergmann <sbergman@redhat.com>

4 files changed, 6 insertions, 6 deletions

diff --git a/sd/source/core/CustomAnimationEffect.cxx b/sd/source/core/CustomAnimationEffect.cxx
index cc78e33da1b0..be8f7da7b81f 100644
--- a/sd/source/core/CustomAnimationEffect.cxx
+++ b/sd/source/core/CustomAnimationEffect.cxx
@@ -2746,7 +2746,7 @@ void EffectSequenceHelper::removeListener( ISequenceListener* pListener )
     maListeners.remove( pListener );
 }
 
-struct stl_notify_listeners_func : public std::unary_function<ISequenceListener*, void>
+struct stl_notify_listeners_func
 {
     stl_notify_listeners_func() {}
     void operator()(ISequenceListener* pListener) { pListener->notify_change(); }
diff --git a/sd/source/ui/animations/CustomAnimationList.cxx b/sd/source/ui/animations/CustomAnimationList.cxx
index 88a5393495d3..32553c5a4ca7 100644
--- a/sd/source/ui/animations/CustomAnimationList.cxx
+++ b/sd/source/ui/animations/CustomAnimationList.cxx
@@ -538,7 +538,7 @@ void CustomAnimationList::update( const MainSequencePtr& pMainSequence )
         mpMainSequence->addListener( this );
 }
 
-struct stl_append_effect_func : public std::unary_function<CustomAnimationEffectPtr, void>
+struct stl_append_effect_func
 {
     explicit stl_append_effect_func( CustomAnimationList& rList ) : mrList( rList ) {}
     void operator()(const CustomAnimationEffectPtr& pEffect);
diff --git a/sd/source/ui/animations/SlideTransitionPane.cxx b/sd/source/ui/animations/SlideTransitionPane.cxx
index b1d803a53078..7f5b85598462 100644
--- a/sd/source/ui/animations/SlideTransitionPane.cxx
+++ b/sd/source/ui/animations/SlideTransitionPane.cxx
@@ -260,7 +260,7 @@ void lcl_CreateUndoForPages(
     pManager->LeaveListAction();
 }
 
-struct lcl_EqualsSoundFileName : public ::std::unary_function< OUString, bool >
+struct lcl_EqualsSoundFileName
 {
     explicit lcl_EqualsSoundFileName( const OUString & rStr ) :
             maStr( rStr )
@@ -319,7 +319,7 @@ OUString lcl_getSoundFileURL(
     return OUString();
 }
 
-struct lcl_AppendSoundToListBox : public ::std::unary_function< OUString, void >
+struct lcl_AppendSoundToListBox
 {
     explicit lcl_AppendSoundToListBox( ListBox*  rListBox ) :
             mrListBox( rListBox )
diff --git a/sd/source/ui/view/ViewShellManager.cxx b/sd/source/ui/view/ViewShellManager.cxx
index 9762e8d90f4b..a1968d06b84a 100644
--- a/sd/source/ui/view/ViewShellManager.cxx
+++ b/sd/source/ui/view/ViewShellManager.cxx
@@ -65,7 +65,7 @@ public:
 /** This functor can be used to search for a shell in an STL container when the
     shell pointer is given.
 */
-class IsShell : public ::std::unary_function<ShellDescriptor,bool>
+class IsShell
 {
 public:
     explicit IsShell (const SfxShell* pShell) : mpShell(pShell) {}
@@ -78,7 +78,7 @@ private:
 /** This functor can be used to search for a shell in an STL container when the
     id of the shell is given.
 */
-class IsId : public ::std::unary_function<ShellDescriptor,bool>
+class IsId
 {
 public:
     explicit IsId (ShellId nId) : mnId(nId) {}