3 files changed, 4 insertions, 4 deletions
diff --git a/src/core/model/RBAConstraintImpl.cpp b/src/core/model/RBAConstraintImpl.cpp
index a634621..2e27867 100644
--- a/src/core/model/RBAConstraintImpl.cpp
+++ b/src/core/model/RBAConstraintImpl.cpp
@@ -57,7 +57,7 @@ RBAConstraintImpl::isRuntime() const
 }
 
 bool
-RBAConstraintImpl::execute(RBAArbitrator* const arb)
+RBAConstraintImpl::execute(RBAArbitratorImpl* const arb)
 {
   LOG_arbitrateConstraintLogicLogLine("    constraint expression["
 						 + getExpression()->LOG_getExpressionText()
diff --git a/src/core/model/RBAConstraintImpl.hpp b/src/core/model/RBAConstraintImpl.hpp
index eb4d6ab..a70dfc2 100644
--- a/src/core/model/RBAConstraintImpl.hpp
+++ b/src/core/model/RBAConstraintImpl.hpp
@@ -27,7 +27,7 @@
 namespace rba
 {
 
-class RBAArbitrator;
+class RBAArbitratorImpl;
 
 class DLL_EXPORT RBAConstraintImpl : public RBAConstraint,
                                      public RBAAbstractConstraint
@@ -45,7 +45,7 @@ public:
   std::string getName() const override;
   bool isConstraint() const override;
   bool isRuntime() const;
-  bool execute(RBAArbitrator* const arb);
+  bool execute(RBAArbitratorImpl* const arb);
 
 private:
   bool runtime_ {RUNTIME_EDEFAULT};
diff --git a/src/core/model/RBAContent.hpp b/src/core/model/RBAContent.hpp
index 17e912c..47f1e3d 100644
--- a/src/core/model/RBAContent.hpp
+++ b/src/core/model/RBAContent.hpp
@@ -30,7 +30,7 @@
 namespace rba
 {
 
-class RBAArbitrator;
+class RBAArbitratorImpl;
 class RBAAllocatable;
 class RBAContentState;
 class RBAResultImpl;