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/* -*- C++ -*- */
//=============================================================================
/**
* @file RB_Tree_Test.h
*
* Header file for a test to verify and illustrate the use of the
* ACE_RB_Tree ACE_RB_Tree_Iterator, and
* ACE_RB_Tree_Reverse_Iterator classes.
* iterator over each.
*
* @author Chris Gill <cdgill@cs.wustl.edu>
*/
//=============================================================================
/**
* @class ACE_RB_Tree_Test
*
* @brief Implements a templatized test class for the RB_Tree ADT and its
* iterators.
*/
template <class EXT_ID, class INT_ID, class COMPARE_KEYS, class ACE_LOCK>
class ACE_RB_Tree_Test
{
// To run the test class on a particular type instantiation of the
// RB_Tree, simply instantiate the test class template with the
// same type parameters, and invoke the run_test method.
public:
// = Traits
typedef ACE_RB_Tree<EXT_ID, INT_ID, COMPARE_KEYS, ACE_LOCK>
TREE;
typedef ACE_RB_Tree_Iterator<EXT_ID, INT_ID, COMPARE_KEYS, ACE_LOCK>
ITERATOR;
typedef ACE_RB_Tree_Reverse_Iterator<EXT_ID, INT_ID, COMPARE_KEYS, ACE_LOCK>
REVERSE_ITERATOR;
// = Initialization and termination methods.
/// Constructor.
ACE_RB_Tree_Test (int entry_count,
EXT_ID key_array [],
INT_ID item_array [],
int order_index []);
/// Destructor.
~ACE_RB_Tree_Test (void);
/// Run the individual interface and iteration tests in order.
void run_test (void);
private:
/// Tests stable and deprecated insertion interfaces.
void test_tree_insertion (void);
/// Tests forward and reverse iteration after insertion in both
/// trees.
void test_post_insertion_iteration (void);
///Tests forward and reverse partial iteration
void test_partial_iteration(void);
/// Tests stable and deprecated deletion interfaces.
void test_tree_deletion (void);
/// Tests forward and reverse iteration after deletions in both
/// trees.
void test_post_deletion_iteration (void);
/// Tree for testing stable interface.
TREE stable_tree_;
/// Forward iterator for tree for testing stable interface.
ITERATOR stable_fwd_iter_;
ITERATOR part_fwd_iter_;
REVERSE_ITERATOR part_rev_iter_;
/// Forward iterator for tree for testing stable interface.
REVERSE_ITERATOR stable_rev_iter_;
/// Tree for testing deprecated interface.
TREE deprecated_tree_;
/// Forward iterator for tree for testing deprecated interface.
ITERATOR deprecated_fwd_iter_;
/// Forward iterator for tree for testing deprecated interface.
REVERSE_ITERATOR deprecated_rev_iter_;
/// Number of entries in the key, item, and index arrays.
int entry_count_;
/// Array of EXT_IDs (keys) with which to test.
EXT_ID *key_array_;
/// Array of INT_IDs (items) with which to test.
INT_ID *item_array_;
/// Order of indices in the key and item arrays.
int *order_index_;
};
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