Move BlobProjector functions to source file

elsa/projectors/LutProjector.cpp

@@ -34,6 +34,22 @@ namespace elsa
     {
     }
 
+    template <typename data_t>
+    BlobProjector<data_t>* BlobProjector<data_t>::cloneImpl() const
+    {
+        return new BlobProjector(_volumeDescriptor, _detectorDescriptor);
+    }
+
+    template <typename data_t>
+    bool BlobProjector<data_t>::isEqual(const LinearOperator<data_t>& other) const
+    {
+        if (!Base::isEqual(other))
+            return false;
+
+        auto otherOp = downcast_safe<BlobProjector>(&other);
+        return static_cast<bool>(otherOp);
+    }
+
     template <typename data_t>
     BSplineProjector<data_t>::BSplineProjector(data_t degree,
                                                const VolumeDescriptor& domainDescriptor,

elsa/projectors/LutProjector.h

@@ -211,20 +211,10 @@ namespace elsa
         index_t support() const { return static_cast<index_t>(std::ceil(lut_.radius())); }
 
         /// implement the polymorphic clone operation
-        BlobProjector<data_t>* cloneImpl() const override
-        {
-            return new BlobProjector(_volumeDescriptor, _detectorDescriptor);
-        }
+        BlobProjector<data_t>* cloneImpl() const override;
 
         /// implement the polymorphic comparison operation
-        bool isEqual(const LinearOperator<data_t>& other) const override
-        {
-            if (!Base::isEqual(other))
-                return false;
-
-            auto otherOp = downcast_safe<BlobProjector>(&other);
-            return static_cast<bool>(otherOp);
-        }
+        bool isEqual(const LinearOperator<data_t>& other) const override;
 
     private:
         ProjectedBlobLut<data_t, 100> lut_;