dbertoni 00/11/01 17:42:09
Added: c/src/Include XalanAutoPtr.hpp Log: Moved to here from PlatformSupport. Revision Changes Path 1.1 xml-xalan/c/src/Include/XalanAutoPtr.hpp Index: XalanAutoPtr.hpp =================================================================== /* * The Apache Software License, Version 1.1 * * * Copyright (c) 1999 The Apache Software Foundation. All rights * reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. The end-user documentation included with the redistribution, * if any, must include the following acknowledgment: * "This product includes software developed by the * Apache Software Foundation (http://www.apache.org/)." * Alternately, this acknowledgment may appear in the software itself, * if and wherever such third-party acknowledgments normally appear. * * 4. The names "Xalan" and "Apache Software Foundation" must * not be used to endorse or promote products derived from this * software without prior written permission. For written * permission, please contact [EMAIL PROTECTED] * * 5. Products derived from this software may not be called "Apache", * nor may "Apache" appear in their name, without prior written * permission of the Apache Software Foundation. * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * ==================================================================== * * This software consists of voluntary contributions made by many * individuals on behalf of the Apache Software Foundation and was * originally based on software copyright (c) 1999, International * Business Machines, Inc., http://www.ibm.com. For more * information on the Apache Software Foundation, please see * <http://www.apache.org/>. */ #if !defined(XALANAUTOPTR_HEADER_GUARD_1357924680) #define XALANAUTOPTR_HEADER_GUARD_1357924680 // Base include file. Must be first. #include <PlatformSupport/PlatformSupportDefinitions.hpp> #include <cstddef> // We're using our own auto_ptr-like class due to wide // variations amongst the varous platforms we have to // support template<class Type> class XalanAutoPtr { public: XalanAutoPtr(Type* thePointer = 0) : m_pointer(thePointer) { } XalanAutoPtr(const XalanAutoPtr<Type>& theSource) : m_pointer(((XalanAutoPtr<Type>&)theSource).release()) { } XalanAutoPtr<Type>& operator=(XalanAutoPtr<Type>& theRHS) { if (this != &theRHS) { delete m_pointer; m_pointer = theRHS.release(); } return *this; } ~XalanAutoPtr() { delete m_pointer; } Type& operator*() const { return *m_pointer; } Type* operator->() const { return m_pointer; } Type* get() const { return m_pointer; } Type* release() { Type* const temp = m_pointer; m_pointer = 0; return temp; } void reset(Type* thePointer = 0) { delete m_pointer; m_pointer = thePointer; } private: Type* m_pointer; }; // A class similar to XalanAutoPtr, but for arrays. template<class Type> class XalanArrayAutoPtr { public: XalanArrayAutoPtr(Type* thePointer = 0) : m_pointer(thePointer) { } XalanArrayAutoPtr(const XalanArrayAutoPtr<Type>& theSource) : m_pointer(((XalanArrayAutoPtr<Type>&)theSource).release()) { } XalanArrayAutoPtr<Type>& operator=(XalanArrayAutoPtr<Type>& theRHS) { if (this != &theRHS) { delete [] m_pointer; m_pointer = theRHS.release(); } return *this; } ~XalanArrayAutoPtr() { delete [] m_pointer; } Type& operator*() const { return *m_pointer; } Type& operator[] (size_t index) const { return m_pointer[index]; } Type* get() const { return m_pointer; } Type* release() { Type* const temp = m_pointer; m_pointer = 0; return temp; } void reset(Type* thePointer = 0) { delete [] m_pointer; m_pointer = thePointer; } private: Type* m_pointer; }; #endif // if !defined(XALANAUTOPTR_HEADER_GUARD_1357924680)
