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, 13 insertions, 13 deletions

diff --git a/editeng/source/accessibility/AccessibleParaManager.cxx b/editeng/source/accessibility/AccessibleParaManager.cxx
index 4d77ba95698d..6acfee2abd8c 100644
--- a/editeng/source/accessibility/AccessibleParaManager.cxx
+++ b/editeng/source/accessibility/AccessibleParaManager.cxx
@@ -266,7 +266,7 @@ namespace accessibility
     }
 
     // not generic yet, no arguments...
-    class AccessibleParaManager_DisposeChildren : public std::unary_function< ::accessibility::AccessibleEditableTextPara&, void >
+    class AccessibleParaManager_DisposeChildren
     {
     public:
         AccessibleParaManager_DisposeChildren() {}
@@ -285,7 +285,7 @@ namespace accessibility
     }
 
     // not generic yet, too many method arguments...
-    class StateChangeEvent : public std::unary_function< ::accessibility::AccessibleEditableTextPara&, void >
+    class StateChangeEvent
     {
     public:
         typedef void return_type;
@@ -335,7 +335,7 @@ namespace accessibility
         }
     }
 
-    class ReleaseChild : public std::unary_function< const AccessibleParaManager::WeakChild&, AccessibleParaManager::WeakChild >
+    class ReleaseChild
     {
     public:
         AccessibleParaManager::WeakChild operator()( const AccessibleParaManager::WeakChild& rPara )
diff --git a/editeng/source/editeng/editdoc.cxx b/editeng/source/editeng/editdoc.cxx
index 28c2641d43c4..cdd538a39f23 100644
--- a/editeng/source/editeng/editdoc.cxx
+++ b/editeng/source/editeng/editdoc.cxx
@@ -464,7 +464,7 @@ void TextPortionList::Remove(sal_Int32 nPos)
 
 namespace {
 
-class FindTextPortionByAddress : public std::unary_function<std::unique_ptr<TextPortion>, bool>
+class FindTextPortionByAddress
 {
     const TextPortion* mp;
 public:
@@ -1990,7 +1990,7 @@ EditDoc::~EditDoc()
 
 namespace {
 
-class RemoveEachItemFromPool : public std::unary_function<std::unique_ptr<ContentNode>, void>
+class RemoveEachItemFromPool
 {
     EditDoc& mrDoc;
 public:
@@ -2001,7 +2001,7 @@ public:
     }
 };
 
-struct ClearSpellErrorsHandler : std::unary_function<std::unique_ptr<ContentNode>, void>
+struct ClearSpellErrorsHandler
 {
     void operator() (std::unique_ptr<ContentNode>& rNode)
     {
@@ -2920,7 +2920,7 @@ bool CharAttribList::HasAttrib( sal_Int32 nStartPos, sal_Int32 nEndPos ) const
 
 namespace {
 
-class FindByAddress : public std::unary_function<std::unique_ptr<EditCharAttrib>, bool>
+class FindByAddress
 {
     const EditCharAttrib* mpAttr;
 public:
@@ -2985,7 +2985,7 @@ EditCharAttrib* CharAttribList::FindEmptyAttrib( sal_uInt16 nWhich, sal_Int32 nP
 
 namespace {
 
-class FindByStartPos : public std::unary_function<std::unique_ptr<EditCharAttrib>, bool>
+class FindByStartPos
 {
     sal_Int32 mnPos;
 public:
@@ -3015,7 +3015,7 @@ const EditCharAttrib* CharAttribList::FindFeature( sal_Int32 nPos ) const
 
 namespace {
 
-class RemoveEmptyAttrItem : public std::unary_function<std::unique_ptr<EditCharAttrib>, void>
+class RemoveEmptyAttrItem
 {
     SfxItemPool& mrItemPool;
 public:
diff --git a/editeng/source/editeng/editobj.cxx b/editeng/source/editeng/editobj.cxx
index 6c51e587b5be..f8358514f43a 100644
--- a/editeng/source/editeng/editobj.cxx
+++ b/editeng/source/editeng/editobj.cxx
@@ -881,7 +881,7 @@ bool EditTextObjectImpl::RemoveCharAttribs( sal_uInt16 _nWhich )
 
 namespace {
 
-class FindByParagraph : public std::unary_function<editeng::Section, bool>
+class FindByParagraph
 {
     sal_Int32 mnPara;
 public:
@@ -892,7 +892,7 @@ public:
     }
 };
 
-class FindBySectionStart : public std::unary_function<editeng::Section, bool>
+class FindBySectionStart
 {
     sal_Int32 mnPara;
     sal_Int32 mnStart;
@@ -1090,7 +1090,7 @@ void EditTextObjectImpl::ChangeStyleSheetName( SfxStyleFamily eFamily,
 
 namespace {
 
-class FindAttribByChar : public std::unary_function<std::unique_ptr<XEditAttribute>, bool>
+class FindAttribByChar
 {
     sal_uInt16 mnWhich;
     sal_Int32 mnChar;
diff --git a/editeng/source/editeng/editundo.cxx b/editeng/source/editeng/editundo.cxx
index 271a29cd62f4..a3dfdbe9c445 100644
--- a/editeng/source/editeng/editundo.cxx
+++ b/editeng/source/editeng/editundo.cxx
@@ -510,7 +510,7 @@ EditUndoSetAttribs::EditUndoSetAttribs(EditEngine* pEE, const ESelection& rESel,
 
 namespace {
 
-struct RemoveAttribsFromPool : std::unary_function<std::unique_ptr<ContentAttribsInfo>, void>
+struct RemoveAttribsFromPool
 {
     SfxItemPool& mrPool;
 public: