Created pre-release build 1.0.4.21

+ FB_Array_List now increases capacity by 50% instead of doubling.
+ Fixed issue were clearing the Set or Map and then attempting to access the I_Immutable_List interface caused invalid pointer to be dereferenced.
+ Fixed issue were the remove method for FB_List and FB_Array_List only removed the first item instead of searching for an item and then removing it.
+ Added check for failed memory allocation for functions and function blocks.
+ Added error reporting for functions.
+ Improved error reporting for all collection function blocks.
+ Added enum for error codes (E_ERROR_CODE).

README.md

@@ -38,6 +38,8 @@ Here are some of the features of Dynamic Collections:
 
 * 👍 **FB_Tree_Set** - A collection that contains no duplicate items implemented using an iterative AVL Tree. Keys and values can be retrieved as an immutable list (whose base is FB_Array_List) via 4 traversal methods; Inorder, Preorder, Postorder and Level Order. Can store multiple types. Implements `I_Tree_Set` which inherits `I_Set`.
 
+* 👍 **FB_Tree_Multiset** - A collection similar to a set except it allows for duplicate items implemented using an iterative AVL Tree. Keys and values can be retrieved as an immutable list (whose base is FB_Array_List) via 4 traversal methods; Inorder, Preorder, Postorder and Level Order. Can store multiple types. Implements `I_Tree_Set` which inherits `I_Set`.
+
 * 👍 **FB_Queue** - A collection whose access/mutation of items is first-in, first-out whose base is FB_List. Can store multiple types. Implements `I_Queue`.
 
 * 👍 **FB_Stack** - A collection whose access/mutation of items is last-in, first-out whose base is FB_List. Can store multiple types. Implements `I_Stack`.

src/TwinCat Dynamic Collections/TcDynCollections/Project Information/F_GetVersion.TcPOU

@@ -12,8 +12,8 @@ END_VAR]]></Declaration>
     <Implementation>
       <ST><![CDATA[F_GetVersion.iMajor := 1;
 F_GetVersion.iMinor := 0;
-F_GetVersion.iBuild := 3;
-F_GetVersion.iRevision := 20;
+F_GetVersion.iBuild := 4;
+F_GetVersion.iRevision := 21;
 ]]></ST>
     </Implementation>
   </POU>

src/TwinCat Dynamic Collections/TcDynCollections/TcDynCollections.plcproj

@@ -21,7 +21,7 @@
     <Title>TwinCat Dynamic Collections</Title>
     <Author>Goodwill Mzumala</Author>
     <DefaultNamespace>TcDynCollections</DefaultNamespace>
-    <ProjectVersion>1.0.3.20</ProjectVersion>
+    <ProjectVersion>1.0.4.21</ProjectVersion>
     <DocFormat>reStructuredText</DocFormat>
     <Description>A library for handling collections of data dynamically in TwinCAT.</Description>
     <CombineIds>true</CombineIds>

src/TwinCat Dynamic Collections/TcDynCollections/Version/Global_Version.TcGVL

@@ -7,7 +7,7 @@
 // This function has been automatically generated from the project information.
 VAR_GLOBAL CONSTANT
 	{attribute 'const_non_replaced'}
-	stLibVersion_TwinCat_Dynamic_Collections : ST_LibVersion := (iMajor := 1, iMinor := 0, iBuild := 3, iRevision := 20, nFlags := 0, sVersion := '1.0.3.20');
+	stLibVersion_TwinCat_Dynamic_Collections : ST_LibVersion := (iMajor := 1, iMinor := 0, iBuild := 4, iRevision := 21, nFlags := 0, sVersion := '1.0.4.21');
 END_VAR
 ]]></Declaration>
   </GVL>