1 files changed, 29 insertions, 55 deletions

diff --git a/kabc/vcardparser/vcard.cpp b/kabc/vcardparser/vcard.cpp
index da97ec2..24fd498 100644
--- a/kabc/vcardparser/vcard.cpp
+++ b/kabc/vcardparser/vcard.cpp
@@ -1,144 +1,118 @@
 /*
     This file is part of libkabc.
     Copyright (c) 2003 Tobias Koenig <tokoe@kde.org>
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
     version 2 of the License, or (at your option) any later version.
 
     This library is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     Library General Public License for more details.
 
     You should have received a copy of the GNU Library General Public License
     along with this library; see the file COPYING.LIB.  If not, write to
     the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
     Boston, MA 02111-1307, USA.
 */
 
 #include "vcard.h"
 
 using namespace KABC;
 
 VCard::VCard()
-  : mLineMap( 0 )
 {
 }
 
 VCard::VCard( const VCard& vcard )
-  : mLineMap( 0 )
 {
-  if ( vcard.mLineMap ) {
-    if ( !mLineMap )
-      mLineMap = new QMap<QString, QValueList<VCardLine> >;
-
-    *mLineMap = *(vcard.mLineMap);
-  } else {
-    delete mLineMap;
-    mLineMap = 0;
-  }
+  mLineMap = vcard.mLineMap;
 }
 
 VCard::~VCard()
 {
-  delete mLineMap;
-  mLineMap = 0;
 }
 
 VCard& VCard::operator=( const VCard& vcard )
 {
   if ( &vcard == this )
     return *this;
 
-  if ( vcard.mLineMap ) {
-    if ( !mLineMap )
-      mLineMap = new QMap<QString, QValueList<VCardLine> >;
-
-    *mLineMap = *(vcard.mLineMap);
-  } else {
-    delete mLineMap;
-    mLineMap = 0;
-  }
+  mLineMap = vcard.mLineMap;
 
   return *this;
 }
 
 void VCard::clear()
 {
-  if ( mLineMap )
-    mLineMap->clear();
+  mLineMap.clear();
 }
 
 QStringList VCard::identifiers() const
 {
-  if ( !mLineMap )
-    return QStringList();
-  else {
-//US method QMap::keys() not available yet. SO collect the data manually
-//US    return mLineMap->keys();
-    
+  //return mLineMap.keys();
+//PP re: US method QMap::keys() not available yet. SO collect the data manually
+
     QStringList result;
-  
-    QMap< QString, VCardLine::List >::ConstIterator it;
-    for( it = mLineMap->begin(); it != mLineMap->end(); ++it ) {
+
+    QMap<QString, VCardLine::List>::ConstIterator it;
+    for( it = mLineMap.begin(); it != mLineMap.end(); ++it ) {
       result << it.key().latin1();
     }
     return result;
-  }
 }
 
 void VCard::addLine( const VCardLine& line )
 {
-  if ( !mLineMap )
-    mLineMap = new QMap<QString, QValueList<VCardLine> >;
-
-  (*mLineMap)[ line.identifier() ].append( line );
+  mLineMap[ line.identifier() ].append( line );
 }
 
-VCardLine::List VCard::lines( const QString& identifier )
+VCardLine::List VCard::lines( const QString& identifier ) const
 {
-  if ( !mLineMap )
+  LineMap::ConstIterator it = mLineMap.find( identifier );
+  if ( it == mLineMap.end() )
     return VCardLine::List();
-  else
-    return (*mLineMap)[ identifier ];
+
+  return *it;
 }
 
-VCardLine VCard::line( const QString& identifier )
+VCardLine VCard::line( const QString& identifier ) const
 {
-  if ( !mLineMap )
+  LineMap::ConstIterator it = mLineMap.find( identifier );
+  if ( it == mLineMap.end() )
+    return VCardLine();
+
+  if ( (*it).isEmpty() )
     return VCardLine();
   else
-    return (*mLineMap)[ identifier ][ 0 ];
+    return (*it).first();
 }
 
 void VCard::setVersion( Version version )
 {
-  if ( !mLineMap )
-    mLineMap = new QMap<QString, QValueList<VCardLine> >;
-  else {
-//US    mLineMap->erase( "VERSION" );
-    mLineMap->remove( "VERSION" );
-  }
+  mLineMap.remove( "VERSION" );
+
   VCardLine line;
   line.setIdentifier( "VERSION" );
   if ( version == v2_1 )
     line.setIdentifier( "2.1" );
-  if ( version == v3_0 )
+  else if ( version == v3_0 )
     line.setIdentifier( "3.0" );
 
-  (*mLineMap)[ "VERSION" ].append( line );
+  mLineMap[ "VERSION" ].append( line );
 }
 
 VCard::Version VCard::version() const
 {
-  if ( !mLineMap )
+  LineMap::ConstIterator versionEntry = mLineMap.find( "VERSION" );
+  if ( versionEntry == mLineMap.end() )
     return v3_0;
 
-  VCardLine line = (*mLineMap)[ "VERSION" ][ 0 ];
+  VCardLine line = ( *versionEntry )[ 0 ];
   if ( line.value() == "2.1" )
     return v2_1;
   else
     return v3_0;
 }