add return value

NonLinearSolver/internalPoints/ipDamage.h

@@ -44,7 +44,7 @@ class IPDamage : public IPVariable{
   virtual double& getRefToDDamageDp() {return dDdp;}
   virtual STensor3 &getRefToDDamageDFe() {return dDdFe;}
   virtual void setValueForBodyForce(const STensor43& K, const bool usePresentModuli){ Msg::Error("setValueForBodyForce is not defined in ipDamage"); }
-  virtual const STensor43 &getConstRefToTangentModuli() const{};
+  virtual const STensor43 &getConstRefToTangentModuli() const{Msg::Error("getConstRefToTangentModuli ipDamage"); static STensor43 dummy; return dummy;};
   virtual void computeBodyForce(const STensor33& G, SVector3& B) const { Msg::Error("ComputeBodyForce is not defined in ipDamage"); }
 
   virtual void setValues(const double &_dam, const double &_mp, const double &_DD,

NonLinearSolver/internalPoints/ipvariable.h

@@ -113,7 +113,7 @@ class IPVariableMechanics : public IPVariable{
   virtual int fractureEnergy(double* arrayEnergy) const{return 0;}
   virtual void setValueForBodyForce(const STensor43& K, const bool usePresentModuli){ Msg::Error("setValueForBodyForce is not defined in IPVariableMechanics"); }
   virtual void computeBodyForce(const STensor33& G, SVector3& B) const { Msg::Error("ComputeBodyForce is not defined in IPVariableMechanics"); }
-  virtual const STensor43 &getConstRefToTangentModuli() const {};
+  virtual const STensor43 &getConstRefToTangentModuli() const {Msg::Error("getConstRefToTangentModuli IPVariableMechanics"); static STensor43 dummy; return dummy;};
   
   virtual void restart(){
     IPVariable::restart();