Warning fixes

examples/osgcluster/broadcaster.cpp

@@ -196,7 +196,7 @@ void Broadcaster::sync( void )
     unsigned int size = sizeof( SOCKADDR_IN );
     sendto( _so, (const char *)_buffer, _buffer_size, 0, (struct sockaddr *)&saddr, size );
     int err = WSAGetLastError ();
-    int *dum = (int*) _buffer;
+    if (err!=0) fprintf( stderr, "Broadcaster::sync() - error %d\n",err );
 #else
     unsigned int size = sizeof( struct sockaddr_in );
     sendto( _so, (const void *)_buffer, _buffer_size, 0, (struct sockaddr *)&saddr, size );

examples/osgcluster/osgcluster.cpp

@@ -386,7 +386,7 @@ class DataConverter
                 _swapBytes = !_swapBytes;
             }
             
-            cameraPacket._masterKilled = readUInt();
+            cameraPacket._masterKilled = readUInt()!=0;
             
             read(cameraPacket._matrix);
             read(cameraPacket._frameStamp);

examples/osgcluster/receiver.cpp

@@ -142,7 +142,7 @@ void Receiver::sync( void )
     recvfrom( _so, (char *)_buffer, _buffer_size, 0, (sockaddr*)&saddr, &size );
 //    recvfrom(sock_Receive, szMessage, 256, 0, (sockaddr*)&addr_Cli, &clilen)
     int err = WSAGetLastError ();
-    int *dum = (int*) _buffer;
+    if (err!=0) fprintf( stderr, "Receiver::sync() - error %d\n",err );
 
     while( select( _so+1, &fdset, 0L, 0L, &tv ) )
     {

examples/osgimagesequence/osgimagesequence.cpp

@@ -230,6 +230,10 @@ protected:
         }
         
         ImageStreamList& _imageStreamList;
+        
+    protected:
+    
+        FindImageStreamsVisitor& operator = (const FindImageStreamsVisitor&) { return *this; }
     };
 
 

examples/osgmovie/osgmovie.cpp

@@ -108,6 +108,11 @@ protected:
         }
         
         ImageStreamList& _imageStreamList;
+
+    protected:
+    
+        FindImageStreamsVisitor& operator = (const FindImageStreamsVisitor&) { return *this; }
+
     };
 
 

examples/osgunittests/UnitTestFramework.cpp

@@ -290,7 +290,8 @@ bool TestRunner::visitEnter( TestSuite* pSuite )
 
 namespace osgUtx{
 
-struct isSpecified{
+struct isSpecified
+{
 
     const std::string& pTestName_;
 
@@ -299,6 +300,10 @@ struct isSpecified{
     bool operator()(const std::string& specifiedTest){
         return pTestName_.find(specifiedTest) == 0;
     }
+
+protected:
+
+    isSpecified& operator = (const isSpecified&) { return *this; }
 };
 
 }

examples/osgunittests/UnitTestFramework.h

@@ -386,6 +386,29 @@ its result, and a textual description of any problems.
 class TestRecord
 {
     public:
+    
+        TestRecord() {}
+        
+        TestRecord(const TestRecord& rhs):
+            name_(rhs.name_),
+            start_(rhs.start_),
+            stop_(rhs.stop_),
+            result_(rhs.result_),
+            problem_(rhs.problem_)
+        {}
+        
+        TestRecord& operator = (const TestRecord& rhs)
+        {
+            if (&rhs==this) return *this;
+
+            name_ = rhs.name_;
+            start_ = rhs.start_;
+            stop_ = rhs.stop_;
+            result_ = rhs.result_;
+            problem_ = rhs.problem_;
+
+            return *this;
+        }
 
         void start();
         void stop();
@@ -394,8 +417,6 @@ class TestRecord
         void log(const std::exception& e);
         void log(const std::string& s);
 
-        // Default copy construction and assignment are OK
-
         // FIXME: Add accessors?
 
     private: