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>

1 files changed, 5 insertions, 5 deletions

diff --git a/extensions/source/propctrlr/composeduiupdate.cxx b/extensions/source/propctrlr/composeduiupdate.cxx
index c438f3207400..e39932925d81 100644
--- a/extensions/source/propctrlr/composeduiupdate.cxx
+++ b/extensions/source/propctrlr/composeduiupdate.cxx
@@ -393,7 +393,7 @@ namespace pcr
     {
 
         // an STL-compatible structure which collects strings from a CachedInspectorUI instances
-        struct StringBagCollector : public std::unary_function< ImplMapHandlerToUI::value_type, void >
+        struct StringBagCollector
         {
         private:
             StringBag&                      m_rBag;
@@ -416,7 +416,7 @@ namespace pcr
 
 
         // an STL-compatible structure which cleans a certain string bag in a CachedInspectorUI instances
-        struct StringBagClearer : public std::unary_function< ImplMapHandlerToUI::value_type, void >
+        struct StringBagClearer
         {
         private:
             CachedInspectorUI::FGetStringBag  m_pGetter;
@@ -441,7 +441,7 @@ namespace pcr
 
         // an STL-compatible struct which calls a certain member method (taking a string) at a
         //    given ->XObjectInspectorUI instance
-        struct PropertyUIOperator : public std::unary_function< OUString, void >
+        struct PropertyUIOperator
         {
         private:
             Reference< XObjectInspectorUI > m_xUpdater;
@@ -541,7 +541,7 @@ namespace pcr
 
         // an STL-compatible structure which applies a ->IStringKeyBooleanUIUpdate::updateUIForKey
         // operation with a fixed boolean value, for a given string value
-        struct BooleanUIAspectUpdate : public std::unary_function< OUString, void >
+        struct BooleanUIAspectUpdate
         {
         private:
             const IStringKeyBooleanUIUpdate&    m_rUpdater;
@@ -569,7 +569,7 @@ namespace pcr
         // BooleanUIAspectUpdate
 
         // an STL-compatible structure subtracting a given string from a fixed ->StringBag
-        struct StringBagComplement : public std::unary_function< OUString, void >
+        struct StringBagComplement
         {
         private:
             StringBag&  m_rMinuend;