diff options
Diffstat (limited to 'src/core/model/ResolutionCallbacks.hpp')
| -rw-r--r-- | src/core/model/ResolutionCallbacks.hpp | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/src/core/model/ResolutionCallbacks.hpp b/src/core/model/ResolutionCallbacks.hpp index 2d9465d..2ac78a6 100644 --- a/src/core/model/ResolutionCallbacks.hpp +++ b/src/core/model/ResolutionCallbacks.hpp @@ -57,20 +57,19 @@ using ResolutionResultCallback = std::function< /** * The ResolveCallback can be used to trigger the resolution of a certain node. * - * @param async if true, the resolution may be deferred. In this case the - * resultCallback may be called at any later point in the program. * @param type is the type of node that should be resolved. * @param path is the path for which a node should be resolved. - * @param resultCallback is the callback function to which the result of - * the resolution process is passed. This function is called once the - * resolution was successful. - * @return true if the resolution was immediately successful. This does not - * mean, that the resolved object does not exist, as it may be resolved - * later. + * @return a the resolved node or nullptr if the resolution was not successful. */ using ResolveCallback = std::function< - bool(bool async, const Rtti *type, const std::vector<std::string> &path, - ResolutionResultCallback resultCallback)>; + Rooted<Node>(const Rtti *type, const std::vector<std::string> &path)>; + +/** + * Empty implementation of the ResolveCallback, always returns nullptr. + */ +Rooted<Node> NullResolveCallback(const Rtti *, + const std::vector<std::string> &); + } #endif /* _OUSIA_RESOLUTION_CALLBACKS_HPP_ */ |