8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 #ifndef SHARE_GC_Z_ZARRAY_HPP
25 #define SHARE_GC_Z_ZARRAY_HPP
26
27 #include "memory/allocation.hpp"
28
29 template <typename T>
30 class ZArray {
31 private:
32 static const size_t initial_capacity = 32;
33
34 T* _array;
35 size_t _size;
36 size_t _capacity;
37
38 // Copy and assignment are not allowed
39 ZArray(const ZArray<T>& array);
40 ZArray<T>& operator=(const ZArray<T>& array);
41
42 void expand(size_t new_capacity);
43
44 public:
45 ZArray();
46 ~ZArray();
47
48 size_t size() const;
49 bool is_empty() const;
50
51 T at(size_t index) const;
52
53 void add(T value);
54 void transfer(ZArray<T>* from);
55 void clear();
56 };
57
58 template <typename T, bool parallel>
59 class ZArrayIteratorImpl : public StackObj {
60 private:
|
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 #ifndef SHARE_GC_Z_ZARRAY_HPP
25 #define SHARE_GC_Z_ZARRAY_HPP
26
27 #include "memory/allocation.hpp"
28 #include "utilities/macros.hpp"
29
30 template <typename T>
31 class ZArray {
32 private:
33 static const size_t initial_capacity = 32;
34
35 T* _array;
36 size_t _size;
37 size_t _capacity;
38
39 NONCOPYABLE(ZArray);
40
41 void expand(size_t new_capacity);
42
43 public:
44 ZArray();
45 ~ZArray();
46
47 size_t size() const;
48 bool is_empty() const;
49
50 T at(size_t index) const;
51
52 void add(T value);
53 void transfer(ZArray<T>* from);
54 void clear();
55 };
56
57 template <typename T, bool parallel>
58 class ZArrayIteratorImpl : public StackObj {
59 private:
|