Make functions const

source/RobotAPI/libraries/armem/query/EntityQueryProcessor.cpp

@@ -11,7 +11,7 @@
 namespace armarx::armem
 {
     EntityPtr EntityQueryProcessor::process(
-        const query::EntityQuery& query, const Entity& entity)
+        const query::EntityQuery& query, const Entity& entity) const
     {
         if (auto q = dynamic_cast<const query::entity::AllSnapshotsQuery*>(&query))
         {
@@ -31,13 +31,13 @@ namespace armarx::armem
         }
     }
 
-    data::Entity EntityQueryProcessor::processToIce(const query::EntityQuery& query, const Entity& entity)
+    data::Entity EntityQueryProcessor::processToIce(const query::EntityQuery& query, const Entity& entity) const
     {
         return toIce<data::Entity>(process(query, entity));
     }
 
     EntityPtr EntityQueryProcessor::process(
-        const query::entity::AllSnapshotsQuery& query, const Entity& entity)
+        const query::entity::AllSnapshotsQuery& query, const Entity& entity) const
     {
         (void) query;
         // Copy this entitiy and its contents.
@@ -45,7 +45,7 @@ namespace armarx::armem
     }
 
     EntityPtr EntityQueryProcessor::process(
-        const query::entity::SingleSnapshotQuery& query, const Entity& entity)
+        const query::entity::SingleSnapshotQuery& query, const Entity& entity) const
     {
         (void) query;
         EntityPtr result = entity.getEmptyCopy();
@@ -70,7 +70,7 @@ namespace armarx::armem
         return result;
     }
 
-    EntityPtr EntityQueryProcessor::process(const query::entity::SnapshotRangeQuery& query, const Entity& entity)
+    EntityPtr EntityQueryProcessor::process(const query::entity::SnapshotRangeQuery& query, const Entity& entity) const
     {
         if (query.minTimestamp <= query.maxTimestamp || query.minTimestamp < 0 || query.maxTimestamp < 0)
         {
@@ -85,7 +85,7 @@ namespace armarx::armem
     }
 
 
-    EntityPtr EntityQueryProcessor::process(const Time& min, const Time& max, const Entity& entity)
+    EntityPtr EntityQueryProcessor::process(const Time& min, const Time& max, const Entity& entity) const
     {
         EntityPtr result = entity.getEmptyCopy();
 

source/RobotAPI/libraries/armem/query/EntityQueryProcessor.h

@@ -16,14 +16,14 @@ namespace armarx::armem
     {
     public:
 
-        EntityPtr process(const query::EntityQuery& query, const Entity& entity);
-        data::Entity processToIce(const query::EntityQuery& query, const Entity& entity);
+        EntityPtr process(const query::EntityQuery& query, const Entity& entity) const;
+        data::Entity processToIce(const query::EntityQuery& query, const Entity& entity) const;
 
-        EntityPtr process(const query::entity::AllSnapshotsQuery& query, const Entity& entity);
-        EntityPtr process(const query::entity::SingleSnapshotQuery& query, const Entity& entity);
-        EntityPtr process(const query::entity::SnapshotRangeQuery& query, const Entity& entity);
+        EntityPtr process(const query::entity::AllSnapshotsQuery& query, const Entity& entity) const;
+        EntityPtr process(const query::entity::SingleSnapshotQuery& query, const Entity& entity) const;
+        EntityPtr process(const query::entity::SnapshotRangeQuery& query, const Entity& entity) const;
 
-        EntityPtr process(const Time& min, const Time& max, const Entity& entity);
+        EntityPtr process(const Time& min, const Time& max, const Entity& entity) const;
     };
 
 }