Refactoring: Make virtual constructors default in leaf materials

Redmine: #1871

Core/Material/RefractiveCoefMaterial.cpp

@@ -8,9 +8,6 @@ RefractiveCoefMaterial::RefractiveCoefMaterial(const std::string& name, double d
     , m_beta(beta)
 {}
 
-RefractiveCoefMaterial::~RefractiveCoefMaterial()
-{}
-
 RefractiveCoefMaterial* RefractiveCoefMaterial::clone() const
 {
     return new RefractiveCoefMaterial(*this);

Core/Material/RefractiveCoefMaterial.h

@@ -28,7 +28,7 @@ public:
     friend BA_CORE_API_ Material HomogeneousMaterial(const std::string&, double, double,
                                                          kvector_t);
 
-    virtual ~RefractiveCoefMaterial();
+    virtual ~RefractiveCoefMaterial() = default;
 
     //! Returns pointer to a copy of material
     virtual RefractiveCoefMaterial* clone() const override;

Core/Material/WavelengthIndependentMaterial.cpp

@@ -22,9 +22,6 @@ WavelengthIndependentMaterial::WavelengthIndependentMaterial(const std::string&
     : MagneticMaterialImpl(name, magnetization), m_sld(sld), m_abs_term(abs_term)
 {}
 
-WavelengthIndependentMaterial::~WavelengthIndependentMaterial()
-{}
-
 WavelengthIndependentMaterial* WavelengthIndependentMaterial::clone() const
 {
     return new WavelengthIndependentMaterial(*this);

Core/Material/WavelengthIndependentMaterial.h

@@ -27,7 +27,7 @@ class BA_CORE_API_ WavelengthIndependentMaterial : public MagneticMaterialImpl
 public:
     friend BA_CORE_API_ Material MaterialBySLD(const std::string&, double, double, kvector_t);
 
-    virtual ~WavelengthIndependentMaterial();
+    virtual ~WavelengthIndependentMaterial() = default;
 
     //! Returns pointer to a copy of material
     virtual WavelengthIndependentMaterial* clone() const override;