replace 'resize(size+1)' with emplace_back

which is considerably faster if we're dealing with a std::list, and just
easier on the eyes if we're dealing with a std::vector

Change-Id: I373689205ebc048689f29ab80a7ee8551b20cc96
Reviewed-on: https://gerrit.libreoffice.org/39816
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

6 files changed, 6 insertions, 6 deletions

diff --git a/oox/source/core/contexthandler2.cxx b/oox/source/core/contexthandler2.cxx
index 3d6aadf81484..50a2587e3e1f 100644
--- a/oox/source/core/contexthandler2.cxx
+++ b/oox/source/core/contexthandler2.cxx
@@ -144,7 +144,7 @@ void ContextHandler2Helper::implEndRecord( sal_Int32 nRecId )
 
 ElementInfo& ContextHandler2Helper::pushElementInfo( sal_Int32 nElement )
 {
-    mxContextStack->resize( mxContextStack->size() + 1 );
+    mxContextStack->emplace_back();
     ElementInfo& rInfo = mxContextStack->back();
     rInfo.mnElement = nElement;
     return rInfo;
diff --git a/oox/source/docprop/ooxmldocpropimport.cxx b/oox/source/docprop/ooxmldocpropimport.cxx
index 638c7a0aa978..8bd24bdc9e08 100644
--- a/oox/source/docprop/ooxmldocpropimport.cxx
+++ b/oox/source/docprop/ooxmldocpropimport.cxx
@@ -91,7 +91,7 @@ Sequence< InputSource > lclGetRelatedStreams( const Reference< XStorage >& rxSto
                 Reference< XInputStream > xInStream = xExtStream->getInputStream();
                 if( xInStream.is() )
                 {
-                    aResult.resize( aResult.size() + 1 );
+                    aResult.emplace_back();
                     aResult.back().sSystemId = rEntry.Second;
                     aResult.back().aInputStream = xExtStream->getInputStream();
                 }
diff --git a/oox/source/drawingml/table/tablecontext.cxx b/oox/source/drawingml/table/tablecontext.cxx
index 2cfe580f8abe..39b7d1fca161 100644
--- a/oox/source/drawingml/table/tablecontext.cxx
+++ b/oox/source/drawingml/table/tablecontext.cxx
@@ -77,7 +77,7 @@ TableContext::onCreateContext( ::sal_Int32 aElementToken, const AttributeList& r
     case A_TOKEN( tr ):                 // CT_TableRow
         {
             std::vector< TableRow >& rvTableRows( mrTableProperties.getTableRows() );
-            rvTableRows.resize( rvTableRows.size() + 1 );
+            rvTableRows.emplace_back();
             return new TableRowContext( *this, rAttribs, rvTableRows.back() );
         }
     }
diff --git a/oox/source/drawingml/table/tablerowcontext.cxx b/oox/source/drawingml/table/tablerowcontext.cxx
index d8f5bb4b65fe..afef21608ec1 100644
--- a/oox/source/drawingml/table/tablerowcontext.cxx
+++ b/oox/source/drawingml/table/tablerowcontext.cxx
@@ -49,7 +49,7 @@ TableRowContext::onCreateContext( ::sal_Int32 aElementToken, const AttributeList
     case A_TOKEN( tc ):         // CT_TableCell
         {
             std::vector< TableCell >& rvTableCells = mrTableRow.getTableCells();
-            rvTableCells.resize( rvTableCells.size() + 1 );
+            rvTableCells.emplace_back();
             return new TableCellContext( *this, rAttribs, rvTableCells.back() );
         }
     case A_TOKEN( extLst ):     // CT_OfficeArtExtensionList
diff --git a/oox/source/drawingml/table/tablestylelistfragmenthandler.cxx b/oox/source/drawingml/table/tablestylelistfragmenthandler.cxx
index b7c7afe10e84..2d5b60ff5a3a 100644
--- a/oox/source/drawingml/table/tablestylelistfragmenthandler.cxx
+++ b/oox/source/drawingml/table/tablestylelistfragmenthandler.cxx
@@ -54,7 +54,7 @@ ContextHandlerRef TableStyleListFragmentHandler::onCreateContext(
             break;
         case A_TOKEN( tblStyle ):       // CT_TableStyle
             std::vector< TableStyle >& rTableStyles = mrTableStyleList.getTableStyles();
-            rTableStyles.resize( rTableStyles.size() + 1 );
+            rTableStyles.emplace_back();
             return new TableStyleContext( *this, rAttribs, rTableStyles.back() );
     }
     return this;
diff --git a/oox/source/ole/vbainputstream.cxx b/oox/source/ole/vbainputstream.cxx
index 0e9262ceab04..76b5cd6b49f5 100644
--- a/oox/source/ole/vbainputstream.cxx
+++ b/oox/source/ole/vbainputstream.cxx
@@ -184,7 +184,7 @@ bool VbaInputStream::updateChunk()
                 // we suspect this will never be called
                 else
                 {
-                    maChunk.resize( maChunk.size() + 1 );
+                    maChunk.emplace_back();
                     maChunk.back() = mpInStrm->readuChar();
                     ++nChunkPos;
                 }