[Simulation.Core] Deprecate LocalStorage feature

Sofa/framework/Simulation/Core/src/sofa/simulation/BaseMechanicalVisitor.h

@@ -79,7 +79,8 @@ class SOFA_SIMULATION_CORE_API BaseMechanicalVisitor : public Visitor
 
     /// Parallel version of processNodeTopDown.
     /// This method calls the fwd* methods during the forward traversal. You typically do not overload it.
-    Result processNodeTopDown(simulation::Node* node, LocalStorage* stack) override;
+    SOFA_ATTRIBUTE_DEPRECATED_LOCALSTORAGE()
+    Result processNodeTopDown(simulation::Node * node, LocalStorage * stack) override;
 
     /// Process the OdeSolver
     virtual Result fwdOdeSolver(simulation::Node* /*node*/, sofa::core::behavior::OdeSolver* /*solver*/);
@@ -169,7 +170,8 @@ class SOFA_SIMULATION_CORE_API BaseMechanicalVisitor : public Visitor
 
     /// Parallel version of processNodeBottomUp.
     /// This method calls the bwd* methods during the backward traversal. You typically do not overload it.
-    void processNodeBottomUp(simulation::Node* /*node*/, LocalStorage* stack) override;
+    SOFA_ATTRIBUTE_DEPRECATED_LOCALSTORAGE()
+    void processNodeBottomUp(simulation::Node* /*node*/, LocalStorage * stack) override;
 
     /// Process the BaseMechanicalState when it is not mapped from parent level
     virtual void bwdMechanicalState(simulation::Node* /*node*/,sofa::core::behavior::BaseMechanicalState* /*mm*/);

Sofa/framework/Simulation/Core/src/sofa/simulation/CactusStackStorage.h

@@ -26,6 +26,8 @@
 #include <sofa/simulation/LocalStorage.h>
 #include <stack>
 
+SOFA_HEADER_DEPRECATED_LOCALSTORAGE()
+
 
 namespace sofa
 {
@@ -36,6 +38,7 @@ namespace simulation
 
 /// Cactus Stack implementation of LocalStorage.
 /// See http://www.nist.gov/dads/HTML/cactusstack.html
+SOFA_ATTRIBUTE_DEPRECATED_LOCALSTORAGE()
 class SOFA_SIMULATION_CORE_API CactusStackStorage : public simulation::LocalStorage
 {
 protected:

Sofa/framework/Simulation/Core/src/sofa/simulation/LocalStorage.h

@@ -22,6 +22,10 @@
 #ifndef SOFA_SIMULATION_TREE_LOCALSTORAGE_H
 #define SOFA_SIMULATION_TREE_LOCALSTORAGE_H
 
+#include <sofa/simulation/config.h>
+
+SOFA_HEADER_DEPRECATED_LOCALSTORAGE()
+
 namespace sofa
 {
 
@@ -32,6 +36,7 @@ namespace simulation
 class Visitor;
 
 /// Abstract class allowing actions to store local data as a stack while traversing the graph.
+SOFA_ATTRIBUTE_DEPRECATED_LOCALSTORAGE()
 class LocalStorage
 {
 protected:

Sofa/framework/Simulation/Core/src/sofa/simulation/Visitor.h

@@ -160,10 +160,12 @@ class SOFA_SIMULATION_CORE_API Visitor
 
     /// Callback method called when decending to a new node. Recursion will stop if this method returns RESULT_PRUNE
     /// This version is offered a LocalStorage to store temporary data
+    SOFA_ATTRIBUTE_DEPRECATED_LOCALSTORAGE()
     virtual Result processNodeTopDown(simulation::Node* node, LocalStorage*) { return processNodeTopDown(node); }
 
     /// Callback method called after child node have been processed and before going back to the parent node.
     /// This version is offered a LocalStorage to store temporary data
+    SOFA_ATTRIBUTE_DEPRECATED_LOCALSTORAGE()
     virtual void processNodeBottomUp(simulation::Node* node, LocalStorage*) { processNodeBottomUp(node); }
 
     typedef sofa::core::objectmodel::Tag Tag;

Sofa/framework/Simulation/Core/src/sofa/simulation/config.h.in

@@ -238,3 +238,13 @@ SOFA_ATTRIBUTE_DEPRECATED( \
 #define SOFA_HEADER_DEPRECATED_PARALLELVISITORSCHEDULER() \
     SOFA_DEPRECATED_HEADER_NOT_REPLACED("v23.12", "v24.06")
 #endif // SOFA_BUILD_SOFA_SIMULATION_CORE
+
+#ifdef SOFA_BUILD_SOFA_SIMULATION_CORE
+#define SOFA_HEADER_DEPRECATED_LOCALSTORAGE()
+#define SOFA_ATTRIBUTE_DEPRECATED_LOCALSTORAGE()
+#else
+#define SOFA_HEADER_DEPRECATED_LOCALSTORAGE() \
+    SOFA_DEPRECATED_HEADER_NOT_REPLACED("v23.12", "v24.06")
+#define SOFA_ATTRIBUTE_DEPRECATED_LOCALSTORAGE() \
+    SOFA_ATTRIBUTE_DEPRECATED("v23.12", "v24.06", "LocalStorage feature was seemingly not used so it has been deprecated.")
+#endif // SOFA_BUILD_SOFA_SIMULATION_CORE

Sofa/framework/Simulation/Core/src/sofa/simulation/fwd.h

@@ -46,7 +46,6 @@ namespace sofa::simulation
      */
     SOFA_SIMULATION_CORE_API Simulation* getSimulation();
 
-    class LocalStorage;
     class MutationListener;
     class Visitor;