4 files changed, 10 insertions, 2 deletions

diff --git a/libopie2/examples/opiecore/oconfigdemo/oconfigdemo.cpp b/libopie2/examples/opiecore/oconfigdemo/oconfigdemo.cpp
index a3f8e10..6712870 100644
--- a/libopie2/examples/opiecore/oconfigdemo/oconfigdemo.cpp
+++ b/libopie2/examples/opiecore/oconfigdemo/oconfigdemo.cpp
@@ -1,16 +1,18 @@
 #include <opie2/oapplication.h>
 #include <opie2/oconfig.h>
 #include <qpe/config.h>
 
+using namespace Opie::Core;
+
 int main( int argc, char** argv )
 {
     OApplication* app = new OApplication( argc, argv, "MyConfigDemoApplication" );
 
     OConfigGroupSaver c1( app->config(), "MyGroup" );
     app->config()->writeEntry( "AnEntry", "InMyGroup" );
     {
         OConfigGroupSaver c2( c1.config(), "AnotherGroup" );
         app->config()->writeEntry( "AnEntry", "InAnotherGroup" );
     }   // closing the scope returns to the last group
 
     app->config()->writeEntry( "AnotherEntry", "InMyGroup" );
diff --git a/libopie2/examples/opiecore/odebugdemo/odebugdemo.cpp b/libopie2/examples/opiecore/odebugdemo/odebugdemo.cpp
index e8bf04f..0b8e1fe 100644
--- a/libopie2/examples/opiecore/odebugdemo/odebugdemo.cpp
+++ b/libopie2/examples/opiecore/odebugdemo/odebugdemo.cpp
@@ -8,24 +8,26 @@
 #include <qradiobutton.h>
 #include <qpushbutton.h>
 
 /* OPIE */
 
 #include <qpe/config.h>
 
 #include <opie2/odebug.h>
 #include <opie2/oapplication.h>
 #include <opie2/oglobal.h>
 #include <opie2/oglobalsettings.h>
 
+using namespace Opie::Core;
+
 class DemoApp : public OApplication
 {
 Q_OBJECT
 public:
   DemoApp( int argc, char** argv ) : OApplication( argc, argv, "libopie2 debug demo" )
   {
     // you have access to your OApplication object via oApp
     qDebug( "Process-wide OApplication object @ %0x", oApp );
 
     // you have access to global settings via OGlobalSettings
     int mode = OGlobalSettings::debugMode();
 
diff --git a/libopie2/examples/opiecore/oglobalsettingsdemo/oglobalsettingsdemo.cpp b/libopie2/examples/opiecore/oglobalsettingsdemo/oglobalsettingsdemo.cpp
index 2f5220b..56f1a0b 100644
--- a/libopie2/examples/opiecore/oglobalsettingsdemo/oglobalsettingsdemo.cpp
+++ b/libopie2/examples/opiecore/oglobalsettingsdemo/oglobalsettingsdemo.cpp
@@ -1,13 +1,15 @@
 #include <opie2/oglobalsettings.h>
-#include <iostream.h>
+#include <iostream>
+
+using namespace Opie::Core;
 
 int main( int argc, char** argv )
 {
     printf( "current debugmode seems to be '%d'\n", OGlobalSettings::debugMode() );
     printf( "output information for this mode is '%s'\n", (const char*) OGlobalSettings::debugOutput() );
 
     return 0;
 
 }
 
 //#include "moc/oconfigdemo.moc"
diff --git a/libopie2/examples/opiecore/oprocessdemo/oprocessdemo.cpp b/libopie2/examples/opiecore/oprocessdemo/oprocessdemo.cpp
index 0abf53e..2193565 100644
--- a/libopie2/examples/opiecore/oprocessdemo/oprocessdemo.cpp
+++ b/libopie2/examples/opiecore/oprocessdemo/oprocessdemo.cpp
@@ -1,11 +1,13 @@
 #include <opie2/oprocess.h>
-#include <iostream.h>
+#include <iostream>
+
+using namespace Opie::Core;
 
 int main( int argc, char** argv )
 {
     printf( "my own PID seems to be '%d'\n", OProcess::processPID( "oprocessdemo" ) );
     printf( "the PID of process 'Mickey' seems to be '%d'\n\n", OProcess::processPID( "Mickey" ) );
 
     return 0;
 }