Add non-public API functions. (#51)

* Added non-public API functions.

* Raised patch version.

* Added exports.

---------

Co-authored-by: Johannes Markert <[email protected]>

Author: jmark

Project.toml

@@ -1,7 +1,7 @@
 name = "T8code"
 uuid = "d0cc0030-9a40-4274-8435-baadcfd54fa1"
 authors = ["Johannes Markert <[email protected]>"]
-version = "0.5.1"
+version = "0.5.2"
 
 [deps]
 CEnum = "fa961155-64e5-5f13-b03f-caf6b980ea82"

src/T8code.jl

@@ -202,4 +202,43 @@ function __init__()
     end
 end
 
+function t8_free(ptr)
+    T8code.Libt8.sc_free(t8_get_package_id(), ptr)
+end
+
+# Following functions are not part of the official public API of t8code but are
+# needed nevertheless by some application codes. This will be fixed resp. more
+# streamlined in future releases of t8code.
+
+export t8_forest_ghost_get_remotes
+function t8_forest_ghost_get_remotes(forest)
+    num_remotes_ref = Ref{Cint}()
+    remotes_ptr = @ccall T8code.Libt8.libt8.t8_forest_ghost_get_remotes(forest::t8_forest_t,
+                                                                        num_remotes_ref::Ptr{Cint})::Ptr{Cint}
+    remotes = unsafe_wrap(Array, remotes_ptr, num_remotes_ref[])
+end
+
+export t8_forest_ghost_remote_first_elem
+function t8_forest_ghost_remote_first_elem(forest, remote)
+    @ccall T8code.Libt8.libt8.t8_forest_ghost_remote_first_elem(forest::t8_forest_t,
+                                                                remote::Cint)::t8_locidx_t
+end
+
+export t8_forest_ghost_num_trees
+function t8_forest_ghost_num_trees(forest)
+    @ccall T8code.Libt8.libt8.t8_forest_ghost_num_trees(forest::t8_forest_t)::t8_locidx_t
+end
+
+export t8_forest_ghost_get_tree_element_offset
+function t8_forest_ghost_get_tree_element_offset(forest, lghost_tree)
+    @ccall T8code.Libt8.libt8.t8_forest_ghost_get_tree_element_offset(forest::t8_forest_t,
+                                                                      lghost_tree::t8_locidx_t)::t8_locidx_t
+end
+
+export t8_forest_ghost_get_global_treeid
+function t8_forest_ghost_get_global_treeid(forest, lghost_tree)
+    @ccall T8code.Libt8.libt8.t8_forest_ghost_get_global_treeid(forest::t8_forest_t,
+                                                                lghost_tree::t8_locidx_t)::t8_gloidx_t
+end
+
 end