fix warnings

Author: jef-n

src/core/qgsgeometrysimplifier.cpp

@@ -17,6 +17,10 @@
 #include <limits>
 #include "qgsgeometrysimplifier.h"
 
+QgsAbstractGeometrySimplifier::~QgsAbstractGeometrySimplifier()
+{
+}
+
 //! Returns whether the device-envelope can be replaced by its BBOX when is applied the specified tolerance
 bool QgsAbstractGeometrySimplifier::canbeGeneralizedByDeviceBoundingBox( const QgsRectangle& envelope, float mapToPixelTol )
 {

src/core/qgsgeometrysimplifier.h

@@ -25,6 +25,8 @@
 class CORE_EXPORT QgsAbstractGeometrySimplifier
 {
   public:
+    virtual ~QgsAbstractGeometrySimplifier();
+
     //! Returns a simplified version the specified geometry
     virtual QgsGeometry* simplify( QgsGeometry* geometry ) = 0;
     //! Simplifies the specified geometry

src/core/qgsmaptopixelgeometrysimplifier.cpp

@@ -98,6 +98,7 @@ inline static QgsRectangle calculateBoundingBox( QGis::WkbType wkbType, unsigned
 //! Generalize the WKB-geometry using the BBOX of the original geometry
 inline static bool generalizeWkbGeometry( QGis::WkbType wkbType, unsigned char* sourceWkb, size_t sourceWkbSize, unsigned char* targetWkb, size_t& targetWkbSize, const QgsRectangle& envelope, bool writeHeader )
 {
+  Q_UNUSED( sourceWkb );
   unsigned char* wkb2 = targetWkb;
   unsigned int geometryType = QGis::singleType( QGis::flatType( wkbType ) );
 

src/core/qgsvectorlayer.cpp

@@ -111,7 +111,6 @@ typedef QString getStyleById_t(
   QString& errCause
 );
 
-
 QgsVectorLayer::QgsVectorLayer( QString vectorLayerPath,
                                 QString baseName,
                                 QString providerKey,
@@ -122,6 +121,8 @@ QgsVectorLayer::QgsVectorLayer( QString vectorLayerPath,
     , mProviderKey( providerKey )
     , mReadOnly( false )
     , mRendererV2( NULL )
+    , mSimplifyDrawingTol( QGis::DEFAULT_MAPTOPIXEL_THRESHOLD )
+    , mSimplifyDrawingHints( QGis::DEFAULT_MAPTOPIXEL_THRESHOLD > 1 ? QgsVectorLayer::FullSimplification : QgsVectorLayer::DefaultSimplification )
     , mLabel( 0 )
     , mLabelOn( false )
     , mLabelFontNotFoundNotified( false )
@@ -137,8 +138,6 @@ QgsVectorLayer::QgsVectorLayer( QString vectorLayerPath,
     , mValidExtent( false )
     , mSymbolFeatureCounted( false )
     , mCurrentRendererContext( 0 )
-    , mSimplifyDrawingHints( QGis::DEFAULT_MAPTOPIXEL_THRESHOLD > 1 ? QgsVectorLayer::FullSimplification : QgsVectorLayer::DefaultSimplification )
-    , mSimplifyDrawingTol( QGis::DEFAULT_MAPTOPIXEL_THRESHOLD )
 
 {
   mActions = new QgsAttributeAction( this );

src/core/qgsvectorlayer.h

@@ -1736,7 +1736,7 @@ class CORE_EXPORT QgsVectorLayer : public QgsMapLayer
     // Feature counts for each renderer symbol
     QMap<QgsSymbolV2*, long> mSymbolFeatureCountMap;
 
-    QgsRenderContext* mCurrentRendererContext;
+    QgsRenderContext *mCurrentRendererContext;
 
     friend class QgsVectorLayerFeatureIterator;
 };

src/core/qgsvectorlayerfeatureiterator.cpp

@@ -612,6 +612,7 @@ QgsSimplifiedVectorLayerFeatureIterator::QgsSimplifiedVectorLayerFeatureIterator
 {
   mSupportsPresimplify = layer->dataProvider()->capabilities() & QgsVectorDataProvider::SimplifyGeometries;
 }
+
 QgsSimplifiedVectorLayerFeatureIterator::~QgsSimplifiedVectorLayerFeatureIterator()
 {
   if ( mSimplifier )

src/gui/qgsnewhttpconnection.cpp

@@ -141,11 +141,13 @@ QgsNewHttpConnection::~QgsNewHttpConnection()
 
 void QgsNewHttpConnection::on_txtName_textChanged( const QString &text )
 {
+  Q_UNUSED( text );
   buttonBox->button( QDialogButtonBox::Ok )->setDisabled( txtName->text().isEmpty() || txtUrl->text().isEmpty() );
 }
 
 void QgsNewHttpConnection::on_txtUrl_textChanged( const QString &text )
 {
+  Q_UNUSED( text );
   buttonBox->button( QDialogButtonBox::Ok )->setDisabled( txtName->text().isEmpty() || txtUrl->text().isEmpty() );
 }
 

src/providers/ogr/qgsogrfeatureiterator.cpp

@@ -280,6 +280,8 @@ bool QgsOgrFeatureIterator::readFeature( OGRFeatureH fet, QgsFeature& feature )
 //! Notified a new OGRFeatureH fecthed from data provider
 void QgsOgrFeatureIterator::fetchedFeature( OGRFeatureH feature, OGRGeometryH geometry )
 {
+  Q_UNUSED( feature );
+  Q_UNUSED( geometry );
 }
 
 /***************************************************************************