slideshow: replace for_each with range-based loop

Replace ::std::for_each for a more readable range-based for loop in
cases in which the function object to be applied by for_each is more
readable as the body of a for loop.

Change-Id: Ib0b488b36ed58c65c56357e04391b85096d043aa
Reviewed-on: https://gerrit.libreoffice.org/17930
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>

1 files changed, 7 insertions, 16 deletions

diff --git a/slideshow/source/engine/transitions/slidechangebase.cxx b/slideshow/source/engine/transitions/slidechangebase.cxx
index 0a99eeb6e719..a39d40162147 100644
--- a/slideshow/source/engine/transitions/slidechangebase.cxx
+++ b/slideshow/source/engine/transitions/slidechangebase.cxx
@@ -29,7 +29,6 @@
 #include "slidechangebase.hxx"
 #include "tools.hxx"
 
-#include <boost/bind.hpp>
 #include <algorithm>
 
 using namespace com::sun::star;
@@ -180,11 +179,8 @@ void SlideChangeBase::prefetch( const AnimatableShapeSharedPtr&,
     mrEventMultiplexer.addViewHandler( shared_from_this() );
 
     // init views and create slide bitmaps
-    std::for_each( mrViewContainer.begin(),
-                   mrViewContainer.end(),
-                   boost::bind( &SlideChangeBase::viewAdded,
-                                this,
-                                _1 ));
+    for( const auto& rView : mrViewContainer )
+        this->viewAdded( rView );
 
     mbPrefetched = true;
 }
@@ -415,11 +411,9 @@ void SlideChangeBase::viewRemoved( const UnoViewSharedPtr& rView )
         std::remove_if(
             maViewData.begin(),
             maViewData.end(),
-            boost::bind(
-                std::equal_to<UnoViewSharedPtr>(),
-                rView,
-                // select view:
-                boost::bind( &ViewEntry::getView, _1 ))),
+            [&rView]( const ViewEntry& rViewEntry )
+            // select and compare view
+            { return rView == rViewEntry.getView(); } ),
         maViewData.end() );
 }
 
@@ -434,11 +428,8 @@ void SlideChangeBase::viewChanged( const UnoViewSharedPtr& rView )
         std::find_if(
             maViewData.begin(),
             maViewData.end(),
-            boost::bind(
-                std::equal_to<UnoViewSharedPtr>(),
-                rView,
-                // select view:
-                boost::bind( &ViewEntry::getView, _1 ) )));
+            [&rView]( const ViewEntry& rViewEntry )
+            { return rView == rViewEntry.getView(); } ) );
 
     OSL_ASSERT( aModifiedEntry != maViewData.end() );
     if( aModifiedEntry == maViewData.end() )