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File: [Pegasus] / pegasus / src / Pegasus / Common / CIMValueRep.h
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Revision: 1.11, Tue Nov 7 21:30:36 2006 UTC (17 years, 8 months ago) by kumpf Branch: MAIN CVS Tags: TASK_PEP328_SOLARIS_NEVADA_PORT, TASK-PEP328_SOLARIS_NEVADA_PORT_v2-root, TASK-PEP328_SOLARIS_NEVADA_PORT_v2-branch, TASK-PEP328_SOLARIS_NEVADA_PORT-root, TASK-PEP328_SOLARIS_NEVADA_PORT-branch, TASK-PEP328_SOLARIS_IX86_CC_PORT-root, TASK-PEP328_SOLARIS_IX86_CC_PORT-branch-v2, TASK-PEP328_SOLARIS_IX86_CC_PORT-branch, TASK-PEP305_VXWORKS-root, TASK-PEP305_VXWORKS-branch-pre-solaris-port, TASK-PEP305_VXWORKS-branch-post-solaris-port, TASK-PEP305_VXWORKS-branch-beta2, TASK-PEP305_VXWORKS-branch, TASK-PEP305_VXWORKS-2008-10-23, TASK-PEP291_IPV6-root, TASK-PEP291_IPV6-branch, TASK-PEP286_PRIVILEGE_SEPARATION-root, TASK-PEP286_PRIVILEGE_SEPARATION-branch, TASK-PEP274_dacim-root, TASK-PEP274_dacim-merged_out_to_branch, TASK-PEP274_dacim-merged_out_from_trunk, TASK-PEP274_dacim-merged_in_to_trunk, TASK-PEP274_dacim-merged_in_from_branch, TASK-PEP274_dacim-branch, TASK-Bug2102_RCMPIWindows-root, TASK-Bug2102_RCMPIWindows-merged_out_to_branch, TASK-Bug2102_RCMPIWindows-merged_out_from_trunk, TASK-Bug2102_RCMPIWindows-merged_in_to_trunk, TASK-Bug2102_RCMPIWindows-merged_in_from_branch, TASK-Bug2102_RCMPIWindows-branch, TASK-Bug2102Final-root, TASK-Bug2102Final-merged_out_to_branch, TASK-Bug2102Final-merged_out_from_trunk, TASK-Bug2102Final-merged_in_to_trunk, TASK-Bug2102Final-merged_in_from_branch, TASK-Bug2102Final-branch, TASK-BUG7240-root, TASK-BUG7240-branch, TASK-BUG7146_SqlRepositoryPrototype-root, TASK-BUG7146_SqlRepositoryPrototype-merged_out_to_branch, TASK-BUG7146_SqlRepositoryPrototype-merged_out_from_trunk, TASK-BUG7146_SqlRepositoryPrototype-merged_in_to_trunk, TASK-BUG7146_SqlRepositoryPrototype-merged_in_from_branch, TASK-BUG7146_SqlRepositoryPrototype-branch, RELEASE_2_8_2-RC1, RELEASE_2_8_2, RELEASE_2_8_1-RC1, RELEASE_2_8_1, RELEASE_2_8_0_BETA, RELEASE_2_8_0-RC2, RELEASE_2_8_0-RC1, RELEASE_2_8_0-FC, RELEASE_2_8_0, RELEASE_2_8-root, RELEASE_2_8-branch, RELEASE_2_7_3-RC1, RELEASE_2_7_3, RELEASE_2_7_2-RC1, RELEASE_2_7_2, RELEASE_2_7_1-RC1, RELEASE_2_7_1, RELEASE_2_7_0-RC1, RELEASE_2_7_0-BETA, RELEASE_2_7_0, RELEASE_2_7-root, RELEASE_2_7-branch, RELEASE_2_6_3-RC2, RELEASE_2_6_3-RC1, RELEASE_2_6_3, RELEASE_2_6_2-RC1, RELEASE_2_6_2, RELEASE_2_6_1-RC1, RELEASE_2_6_1, RELEASE_2_6_0-RC1, RELEASE_2_6_0-FC, RELEASE_2_6_0, RELEASE_2_6-root, RELEASE_2_6-branch-clean, RELEASE_2_6-branch, PEP286_PRIVILEGE_SEPARATION_ROOT, PEP286_PRIVILEGE_SEPARATION_CODE_FREEZE, PEP286_PRIVILEGE_SEPARATION_BRANCH, PEP286_PRIVILEGE_SEPARATION_1, Makefile Changes since 1.10: +40 -50 lines BUG#: 5819 TITLE: Common modules do not meet chksrc requirements DESCRIPTION: Remove tab characters and author names and shorten lines that are wider than 80 characters. |
//%2006//////////////////////////////////////////////////////////////////////// // // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems. // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.; // IBM Corp.; EMC Corporation, The Open Group. // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.; // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group. // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.; // EMC Corporation; VERITAS Software Corporation; The Open Group. // Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.; // EMC Corporation; Symantec Corporation; The Open Group. // // Permission is hereby granted, free of charge, to any person obtaining a copy // of this software and associated documentation files (the "Software"), to // deal in the Software without restriction, including without limitation the // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or // sell copies of the Software, and to permit persons to whom the Software is // furnished to do so, subject to the following conditions: // // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. // //============================================================================== // //%///////////////////////////////////////////////////////////////////////////// #ifndef Pegasus_ValueRep_h #define Pegasus_ValueRep_h #include <new> #include "Union.h" #include "AtomicInt.h" PEGASUS_NAMESPACE_BEGIN class PEGASUS_COMMON_LINKAGE CIMValueRep { public: CIMValueRep(); CIMValueRep(int*); ~CIMValueRep(); void release(); static void ref(const CIMValueRep* rep); static void unref(const CIMValueRep* rep); AtomicInt refs; CIMType type; Boolean isArray; Boolean isNull; Union u; static CIMValueRep _emptyRep; }; inline CIMValueRep::CIMValueRep() : refs(1) { } inline CIMValueRep::CIMValueRep(int*) : refs(2), type(CIMTYPE_BOOLEAN), isArray(false), isNull(true) { // This constructor is only used by the _emptyRep object. memset(&u, 0, sizeof(Union)); } inline CIMValueRep::~CIMValueRep() { release(); } inline void CIMValueRep::ref(const CIMValueRep* rep) { if (rep != &CIMValueRep::_emptyRep) { ((CIMValueRep*)rep)->refs++; } } inline void CIMValueRep::unref(const CIMValueRep* rep) { if (rep != &CIMValueRep::_emptyRep && ((CIMValueRep*)rep)->refs.decAndTestIfZero()) { delete (CIMValueRep*)rep; } } //============================================================================== // // CIMValueType - template utilities used below. // //============================================================================== // Functions to perform type deduction. inline CIMType TypeOf(Boolean*) { return CIMTYPE_BOOLEAN; } inline CIMType TypeOf(Uint8*) { return CIMTYPE_UINT8; } inline CIMType TypeOf(Sint8*) { return CIMTYPE_SINT8; } inline CIMType TypeOf(Uint16*) { return CIMTYPE_UINT16; } inline CIMType TypeOf(Sint16*) { return CIMTYPE_SINT16; } inline CIMType TypeOf(Uint32*) { return CIMTYPE_UINT32; } inline CIMType TypeOf(Sint32*) { return CIMTYPE_SINT32; } inline CIMType TypeOf(Uint64*) { return CIMTYPE_UINT64; } inline CIMType TypeOf(Sint64*) { return CIMTYPE_SINT64; } inline CIMType TypeOf(Real32*) { return CIMTYPE_REAL32; } inline CIMType TypeOf(Real64*) { return CIMTYPE_REAL64; } inline CIMType TypeOf(Char16*) { return CIMTYPE_CHAR16; } inline CIMType TypeOf(String*) { return CIMTYPE_STRING; } inline CIMType TypeOf(CIMDateTime*) { return CIMTYPE_DATETIME; } inline CIMType TypeOf(CIMObjectPath*) { return CIMTYPE_REFERENCE; } inline CIMType TypeOf(CIMObject*) { return CIMTYPE_OBJECT; } #ifdef PEGASUS_EMBEDDED_INSTANCE_SUPPORT inline CIMType TypeOf(CIMInstance*) { return CIMTYPE_INSTANCE; } #endif // PEGASUS_EMBEDDED_INSTANCE_SUPPORT inline bool IsRaw(Boolean*) { return true; } inline bool IsRaw(Uint8*) { return true; } inline bool IsRaw(Sint8*) { return true; } inline bool IsRaw(Uint16*) { return true; } inline bool IsRaw(Sint16*) { return true; } inline bool IsRaw(Uint32*) { return true; } inline bool IsRaw(Sint32*) { return true; } inline bool IsRaw(Uint64*) { return true; } inline bool IsRaw(Sint64*) { return true; } inline bool IsRaw(Real32*) { return true; } inline bool IsRaw(Real64*) { return true; } inline bool IsRaw(Char16*) { return true; } inline bool IsRaw(String*) { return false; } inline bool IsRaw(CIMDateTime*) { return false; } inline bool IsRaw(CIMObjectPath*) { return false; } inline bool IsRaw(CIMObject*) { return false; } #ifdef PEGASUS_EMBEDDED_INSTANCE_SUPPORT inline bool IsRaw(CIMInstance*) { return false; } #endif // PEGASUS_EMBEDDED_INSTANCE_SUPPORT template<class T> struct CIMValueType { public: static T* ptr(const CIMValueRep* rep) { return (T*)(&rep->u); } static T& ref(const CIMValueRep* rep) { return *((T*)((void*)&rep->u)); } static Array<T>* aptr(const CIMValueRep* rep) { return (Array<T>*)(&rep->u); } static Array<T>& aref(const CIMValueRep* rep) { return *((Array<T>*)((void*)&rep->u)); } static void defaultConstruct(CIMValueRep* rep) { if (IsRaw((T*)0)) rep->u._uint64Value = (Uint64)0; else new((T*)((void*)&rep->u)) T(); } static void copyConstruct(CIMValueRep* rep, const T& x) { new((T*)((void*)&rep->u)) T(x); } static void copyConstructArray(CIMValueRep* rep, const Array<T>& x) { new((Array<T>*)((void*)&rep->u)) Array<T>(x); } static void constructArrayWithSize(CIMValueRep* rep, Uint32 arraySize) { new((Array<T>*)((void*)&rep->u)) Array<T>(arraySize); } static void destruct(CIMValueRep* rep) { ((T*)((void*)&rep->u))->~T(); } static void destructArray(CIMValueRep* rep) { ((Array<T>*)((void*)&rep->u))->~Array<T>(); } static void setNull( CIMValueRep* rep, CIMType type_, bool isArray_, Uint32 arraySize_) { rep->type = type_; rep->isArray = isArray_; rep->isNull = true; if (isArray_) constructArrayWithSize(rep, arraySize_); else defaultConstruct(rep); } static void set(CIMValueRep* rep, const T& x) { rep->type = TypeOf((T*)0); rep->isArray = false; rep->isNull = false; copyConstruct(rep, x); } static void setArray(CIMValueRep* rep, const Array<T>& x) { rep->type = TypeOf((T*)0); rep->isArray = true; rep->isNull = false; copyConstructArray(rep, x); } static Uint32 arraySize(CIMValueRep* rep) { return aref(rep).size(); } static bool equal(const CIMValueRep* r1, const CIMValueRep* r2) { return ref(r1) == ref(r2); } static bool equalArray(const CIMValueRep* r1, const CIMValueRep* r2) { return aref(r1) == aref(r2); } }; PEGASUS_NAMESPACE_END #endif /* Pegasus_ValueRep_h */
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