add Space::get_table_item() method

src/space/space.cpp

@@ -5,7 +5,7 @@
  */
 
 /* 
- * Copyright (c) 2008-2021, Tomasz Sowa
+ * Copyright (c) 2008-2022, Tomasz Sowa
  * All rights reserved.
  * 
  * Redistribution and use in source and binary forms, with or without
@@ -2577,6 +2577,18 @@ void Space::remove_value_table(bool only_clear)
 }
 
 
+Space * Space::get_table_item(size_t index)
+{
+	if( is_table() && index < table_size() )
+	{
+		return value.value_table[index];
+	}
+
+	return nullptr;
+}
+
+
+
 
 } // namespace
 

src/space/space.h

@@ -5,7 +5,7 @@
  */
 
 /* 
- * Copyright (c) 2010-2021, Tomasz Sowa
+ * Copyright (c) 2010-2022, Tomasz Sowa
  * All rights reserved.
  * 
  * Redistribution and use in source and binary forms, with or without
@@ -635,7 +635,7 @@ public:
 	bool has_value(const wchar_t * field, const std::wstring & val) const;
 
 
-
+	Space * get_table_item(size_t index);
 
 
 protected: