close support

Author: stuqdog

src/viam/sdk/resource/resource.cpp

@@ -26,5 +26,8 @@ Name Resource::get_resource_name() const {
     return get_resource_name(kResource);
 }
 
+// default behavior is to just return
+void Resource::close() {}
+
 }  // namespace sdk
 }  // namespace viam

src/viam/sdk/resource/resource.hpp

@@ -25,6 +25,9 @@ class Resource {
     /// @brief Return the resource's name.
     virtual std::string name() const;
 
+    /// @brief Closes a resource
+    virtual void close();
+
    private:
     std::string name_;