Avoiding unnecessary memory allocation:

Added a method to directly convert fast attribute values
to double.

Change-Id: Ia0c415530d6d7c7f767a2e0c88983429bc966210
Reviewed-on: https://gerrit.libreoffice.org/40846
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Markus Mohrhard <markus.mohrhard@googlemail.com>

6 files changed, 9 insertions, 11 deletions

diff --git a/sc/source/filter/xml/XMLCalculationSettingsContext.cxx b/sc/source/filter/xml/XMLCalculationSettingsContext.cxx
index 0617d2654b14..81fc1744ab4c 100644
--- a/sc/source/filter/xml/XMLCalculationSettingsContext.cxx
+++ b/sc/source/filter/xml/XMLCalculationSettingsContext.cxx
@@ -200,9 +200,7 @@ ScXMLIterationContext::ScXMLIterationContext( ScXMLImport& rImport,
                 pCalcSet->SetIterationCount(aIter.toInt32());
                 break;
             case XML_ELEMENT( TABLE, XML_MAXIMUM_DIFFERENCE ):
-                double fDif;
-                ::sax::Converter::convertDouble(fDif, aIter.toString());
-                pCalcSet->SetIterationEpsilon(fDif);
+                pCalcSet->SetIterationEpsilon( aIter.toDouble() );
                 break;
             }
         }
diff --git a/sc/source/filter/xml/XMLDDELinksContext.cxx b/sc/source/filter/xml/XMLDDELinksContext.cxx
index 59b9fbb5df66..faaab9888728 100644
--- a/sc/source/filter/xml/XMLDDELinksContext.cxx
+++ b/sc/source/filter/xml/XMLDDELinksContext.cxx
@@ -370,7 +370,7 @@ ScXMLDDECellContext::ScXMLDDECellContext( ScXMLImport& rImport,
                     bString2 = true;
                 break;
                 case XML_ELEMENT( OFFICE, XML_VALUE ):
-                    ::sax::Converter::convertDouble(fValue, aIter.toString());
+                    fValue = aIter.toDouble();
                     bEmpty = false;
                     bString2 = false;
                 break;
diff --git a/sc/source/filter/xml/XMLTrackedChangesContext.cxx b/sc/source/filter/xml/XMLTrackedChangesContext.cxx
index 1657ea40687f..ff843fa7df51 100644
--- a/sc/source/filter/xml/XMLTrackedChangesContext.cxx
+++ b/sc/source/filter/xml/XMLTrackedChangesContext.cxx
@@ -887,7 +887,7 @@ ScXMLChangeCellContext::ScXMLChangeCellContext( ScXMLImport& rImport,
                 }
                 break;
             case XML_ELEMENT( OFFICE, XML_VALUE ):
-                ::sax::Converter::convertDouble(fValue, aIter.toString());
+                fValue = aIter.toDouble();
                 bEmpty = false;
                 break;
             case XML_ELEMENT( OFFICE, XML_DATE_VALUE ):
diff --git a/sc/source/filter/xml/xmlcelli.cxx b/sc/source/filter/xml/xmlcelli.cxx
index 043190f41bbf..c3edfdbeac03 100644
--- a/sc/source/filter/xml/xmlcelli.cxx
+++ b/sc/source/filter/xml/xmlcelli.cxx
@@ -211,7 +211,7 @@ ScXMLTableRowCellContext::ScXMLTableRowCellContext( ScXMLImport& rImport,
                 {
                     if (!it.isEmpty())
                     {
-                        ::sax::Converter::convertDouble(fValue, it.toString());
+                        fValue = it.toDouble();
                         bIsEmpty = false;
 
                         //if office:value="0", let's get the text:p in case this is
@@ -259,7 +259,7 @@ ScXMLTableRowCellContext::ScXMLTableRowCellContext( ScXMLImport& rImport,
                         else if ( IsXMLToken( it, XML_FALSE ) )
                             fValue = 0.0;
                         else
-                            ::sax::Converter::convertDouble(fValue, it.toString() );
+                            fValue = it.toDouble();
                         bIsEmpty = false;
                     }
                 }
diff --git a/sc/source/filter/xml/xmldpimp.cxx b/sc/source/filter/xml/xmldpimp.cxx
index 27dfb894a7dd..9f431889385c 100644
--- a/sc/source/filter/xml/xmldpimp.cxx
+++ b/sc/source/filter/xml/xmldpimp.cxx
@@ -1504,7 +1504,7 @@ ScXMLDataPilotGroupsContext::ScXMLDataPilotGroupsContext( ScXMLImport& rImport,
                         bAutoStart = true;
                     else
                     {
-                        ::sax::Converter::convertDouble(fStart, aIter.toString());
+                        fStart = aIter.toDouble();
                         bAutoStart = false;
                     }
                 }
@@ -1515,14 +1515,14 @@ ScXMLDataPilotGroupsContext::ScXMLDataPilotGroupsContext( ScXMLImport& rImport,
                         bAutoEnd = true;
                     else
                     {
-                        ::sax::Converter::convertDouble(fEnd, aIter.toString());
+                        fEnd = aIter.toDouble();
                         bAutoEnd = false;
                     }
                 }
                 break;
                 case XML_STEP :
                 {
-                    ::sax::Converter::convertDouble(fStep, aIter.toString());
+                    fStep = aIter.toDouble();
                 }
                 break;
                 case XML_GROUPED_BY :
diff --git a/sc/source/filter/xml/xmlexternaltabi.cxx b/sc/source/filter/xml/xmlexternaltabi.cxx
index 1b0f1775eb0a..70fc010667f2 100644
--- a/sc/source/filter/xml/xmlexternaltabi.cxx
+++ b/sc/source/filter/xml/xmlexternaltabi.cxx
@@ -278,7 +278,7 @@ ScXMLExternalRefCellContext::ScXMLExternalRefCellContext(
                 {
                     if ( !it.isEmpty() )
                     {
-                        ::sax::Converter::convertDouble( mfCellValue, it.toString() );
+                        mfCellValue = it.toDouble();
                         mbIsNumeric = true;
                         mbIsEmpty = false;
                     }