3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
5 * Copyright (c) 2007 Sun Microsystems, Inc. All Rights Reserved.
7 * The contents of this file are subject to the terms of either the GNU Lesser
8 * General Public License Version 2.1 only ("LGPL") or the Common Development and
9 * Distribution License ("CDDL")(collectively, the "License"). You may not use this
10 * file except in compliance with the License. You can obtain a copy of the CDDL at
11 * http://www.opensource.org/licenses/cddl1.php and a copy of the LGPLv2.1 at
12 * http://www.opensource.org/licenses/lgpl-license.php. See the License for the
13 * specific language governing permissions and limitations under the License. When
14 * distributing the software, include this License Header Notice in each file and
15 * include the full text of the License in the License file as well as the
18 * NOTICE PURSUANT TO SECTION 9 OF THE COMMON DEVELOPMENT AND DISTRIBUTION LICENSE
20 * For Covered Software in this distribution, this License shall be governed by the
21 * laws of the State of California (excluding conflict-of-law provisions).
22 * Any litigation relating to this License shall be subject to the jurisdiction of
23 * the Federal Courts of the Northern District of California and the state courts
24 * of the State of California, with venue lying in Santa Clara County, California.
28 * If you wish your version of this file to be governed by only the CDDL or only
29 * the LGPL Version 2.1, indicate your decision by adding "[Contributor]" elects to
30 * include this software in this distribution under the [CDDL or LGPL Version 2.1]
31 * license." If you don't indicate a single choice of license, a recipient has the
32 * option to distribute your version of this file under either the CDDL or the LGPL
33 * Version 2.1, or to extend the choice of license to its licensees as provided
34 * above. However, if you add LGPL Version 2.1 code and therefore, elected the LGPL
35 * Version 2 license, then the option applies only if the new code is made subject
36 * to such option by the copyright holder.
46 typedef std::pair<std::string, std::string> string_pair;
47 typedef std::vector<string_pair> string_pairs;
56 CNonCopyable (const CNonCopyable&);
57 CNonCopyable& operator =(const CNonCopyable&);
60 template <typename T, bool isArray = false>
61 class CResourceHandler
64 CResourceHandler(T* p) : m_p(p) {}
65 ~CResourceHandler() { delete m_p; }
71 class CResourceHandler <T, true>
74 CResourceHandler(T* p) : m_p(p) {}
75 ~CResourceHandler() { delete [] m_p; }
85 typedef CSharedPtr<T> this_type;
91 explicit CSharedPtr (T* p = 0) : ptr(p), ref(new unsigned (1)) {}
92 CSharedPtr (const this_type& p) : ptr(p.ptr), ref(p.ref) { ++(*ref); }
93 ~CSharedPtr () { dispose(); }
95 CSharedPtr<T>& operator =(const this_type& p){
98 ptr = p.ptr, ref = p.ref;
104 bool equal(const this_type p) const
105 { return *ptr == *p.ptr; }
107 bool operator ==(const this_type& p) const
108 { return ptr == p.ptr && ref == p.ref; }
110 T* get() const { return ptr; }
112 operator bool() const { return ptr != 0; }
113 operator T&() const { return *ptr; }
114 T& operator *() const { return *ptr; }
115 T* operator ->() const { return ptr; }
127 class SingletonHolder
131 static T& instance(){
137 #endif /* SUNPY_UTILS_H */