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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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* Copyright (c) 2007 Sun Microsystems, Inc. All Rights Reserved.
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* The contents of this file are subject to the terms of either the GNU Lesser
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* General Public License Version 2.1 only ("LGPL") or the Common Development and
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* Distribution License ("CDDL")(collectively, the "License"). You may not use this
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* file except in compliance with the License. You can obtain a copy of the CDDL at
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* http://www.opensource.org/licenses/cddl1.php and a copy of the LGPLv2.1 at
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* http://www.opensource.org/licenses/lgpl-license.php. See the License for the
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* http://www.opensource.org/licenses/lgpl-license.php. See the License for the
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* specific language governing permissions and limitations under the License. When
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* distributing the software, include this License Header Notice in each file and
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* include the full text of the License in the License file as well as the
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* following notice:
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* NOTICE PURSUANT TO SECTION 9 OF THE COMMON DEVELOPMENT AND DISTRIBUTION LICENSE
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* For Covered Software in this distribution, this License shall be governed by the
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* Any litigation relating to this License shall be subject to the jurisdiction of
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* the Federal Courts of the Northern District of California and the state courts
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* of the State of California, with venue lying in Santa Clara County, California.
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* If you wish your version of this file to be governed by only the CDDL or only
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* the LGPL Version 2.1, indicate your decision by adding "[Contributor]" elects to
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* include this software in this distribution under the [CDDL or LGPL Version 2.1]
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* Version 2.1, or to extend the choice of license to its licensees as provided
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* above. However, if you add LGPL Version 2.1 code and therefore, elected the LGPL
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* Version 2 license, then the option applies only if the new code is made subject
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* to such option by the copyright holder.
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* to such option by the copyright holder.
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#ifndef SUNPY_UTILS_H
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CNonCopyable (const CNonCopyable&);
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CNonCopyable& operator = (const CNonCopyable&);
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CNonCopyable& operator =(const CNonCopyable&);
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template <typename T, bool isArray=false>
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template <typename T, bool isArray = false>
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class CResourceHandler
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CResourceHandler(T* p) : m_p(p) {}
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~CResourceHandler() {delete m_p;}
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~CResourceHandler() { delete m_p; }
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explicit CSharedPtr (T* p=0) : ptr(p), ref(new unsigned(1)) {}
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CSharedPtr (const this_type& p) : ptr(p.ptr), ref(p.ref) {++(*ref);}
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~CSharedPtr () {dispose ();}
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explicit CSharedPtr (T* p = 0) : ptr(p), ref(new unsigned (1)) {}
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CSharedPtr (const this_type& p) : ptr(p.ptr), ref(p.ref) { ++(*ref); }
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~CSharedPtr () { dispose(); }
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CSharedPtr<T>& operator = (const this_type& p)
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CSharedPtr<T>& operator =(const this_type& p){
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ptr = p.ptr, ref = p.ref;
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bool equal (const this_type p) const
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{return *ptr == *p.ptr;}
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bool operator == (const this_type& p) const
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{return ptr == p.ptr && ref == p.ref;}
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T* get () const {return ptr;}
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operator bool () const {return ptr!=0;}
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operator T& () const {return *ptr;}
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T& operator * () const {return *ptr;}
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T* operator -> () const {return ptr;}
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bool equal(const this_type p) const
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{ return *ptr == *p.ptr; }
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bool operator ==(const this_type& p) const
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{ return ptr == p.ptr && ref == p.ref; }
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T* get() const { return ptr; }
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operator bool() const { return ptr != 0; }
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operator T&() const { return *ptr; }
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T& operator *() const { return *ptr; }
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T* operator ->() const { return ptr; }
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if (--(*ref) == 0) {