diff --git a/build/src.pro b/build/src.pro
index feff1ae..05d1fb5 100644
--- a/build/src.pro
+++ b/build/src.pro
@@ -15,7 +15,8 @@ INCLUDEPATH += \
 HEADERS += \
     ../include/export.h \
     ../include/shm.h \
-    ../include/circ_elem_array.h
+    ../include/circ_elem_array.h \
+    ../include/circ_queue.h
 
 SOURCES += \
     ../src/shm.cpp
diff --git a/include/circ_elem_array.h b/include/circ_elem_array.h
index 3f7e4a5..3be3e9a 100644
--- a/include/circ_elem_array.h
+++ b/include/circ_elem_array.h
@@ -76,7 +76,6 @@ private:
 
 public:
     elem_array(void) = default;
-    ~elem_array(void) = delete;
 
     elem_array(const elem_array&) = delete;
     elem_array& operator=(const elem_array&) = delete;
diff --git a/include/circ_queue.h b/include/circ_queue.h
new file mode 100644
index 0000000..fe79a70
--- /dev/null
+++ b/include/circ_queue.h
@@ -0,0 +1,15 @@
+#pragma once
+
+#include "circ_elem_array.h"
+
+namespace ipc {
+namespace circ {
+
+template <typename T>
+class queue {
+private:
+    elem_array<sizeof(T)> elems_;
+};
+
+} // namespace circ
+} // namespace ipc
diff --git a/test/test_circ_elem_array.cpp b/test/test_circ_elem_array.cpp
index 933bbf9..d59d16f 100644
--- a/test/test_circ_elem_array.cpp
+++ b/test/test_circ_elem_array.cpp
@@ -17,6 +17,9 @@ class Unit : public TestSuite {
     Q_OBJECT
 
 private slots:
+    void initTestCase(void);
+    void cleanupTestCase(void);
+
     void test_inst(void);
     void test_prod_cons_1v1(void);
     void test_prod_cons_1v3(void);
@@ -28,6 +31,14 @@ private slots:
 using cq_t = ipc::circ::elem_array<12>;
 cq_t* cq__;
 
+void Unit::initTestCase(void) {
+    cq__ = new cq_t;
+}
+
+void Unit::cleanupTestCase(void) {
+    delete cq__;
+}
+
 void Unit::test_inst(void) {
     std::cout << "cq_t::head_size  = " << cq_t::head_size  << std::endl;
     std::cout << "cq_t::data_size  = " << cq_t::data_size  << std::endl;
@@ -37,7 +48,6 @@ void Unit::test_inst(void) {
     QCOMPARE(static_cast<std::size_t>(cq_t::data_size) , static_cast<std::size_t>(12));
     QCOMPARE(sizeof(cq_t), static_cast<std::size_t>(cq_t::block_size + cq_t::head_size));
 
-    cq__ = new cq_t;
     std::cout << "sizeof(ipc::circ::elem_array<4096>) = " << sizeof(*cq__) << std::endl;
 
     auto a = cq__->take(1);