chart2: replace for_each with range-based for

Replace complex uses of ::std::for_each with a range-based for-loop.

Change-Id: I6f3d8488a63a5bed271ab70ad6f024e9869906cc
Reviewed-on: https://gerrit.libreoffice.org/19143
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Jan Holesovsky <kendy@collabora.com>
Tested-by: Jan Holesovsky <kendy@collabora.com>

1 files changed, 4 insertions, 10 deletions

diff --git a/chart2/source/controller/dialogs/DataBrowser.cxx b/chart2/source/controller/dialogs/DataBrowser.cxx
index d318371ab7f7..d62e13dba099 100644
--- a/chart2/source/controller/dialogs/DataBrowser.cxx
+++ b/chart2/source/controller/dialogs/DataBrowser.cxx
@@ -401,14 +401,6 @@ Image SeriesHeader::GetChartTypeImage(
     return aResult;
 }
 
-struct applyChangesFunctor : public ::std::unary_function< std::shared_ptr< SeriesHeader >, void >
-{
-    void operator() ( std::shared_ptr< SeriesHeader > spHeader )
-    {
-        spHeader->applyChanges();
-    }
-};
-
 } // namespace impl
 
 namespace
@@ -541,7 +533,8 @@ bool DataBrowser::MaySwapColumns() const
 
 void DataBrowser::clearHeaders()
 {
-    ::std::for_each( m_aSeriesHeaders.begin(), m_aSeriesHeaders.end(), impl::applyChangesFunctor());
+    for( const auto& spHeader : m_aSeriesHeaders )
+        spHeader->applyChanges();
     m_aSeriesHeaders.clear();
 }
 
@@ -1183,7 +1176,8 @@ bool DataBrowser::EndEditing()
     SaveModified();
 
     // apply changes made to series headers
-    ::std::for_each( m_aSeriesHeaders.begin(), m_aSeriesHeaders.end(), impl::applyChangesFunctor());
+    for( const auto& spHeader : m_aSeriesHeaders )
+        spHeader->applyChanges();
 
     if( m_bDataValid )
         return true;