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Revision: 1.17, Tue Apr 9 04:53:09 2013 UTC (11 years, 2 months ago) by dl.meetei Branch: MAIN CVS Tags: preBug9676, postBug9676, TASK-TASK_PEP362_RestfulService_branch-root, TASK-TASK_PEP362_RestfulService_branch-merged_out_from_trunk, TASK-TASK_PEP362_RestfulService_branch-merged_in_to_trunk, TASK-TASK_PEP362_RestfulService_branch-merged_in_from_branch, TASK-TASK_PEP362_RestfulService_branch-branch, TASK-PEP362_RestfulService-root, TASK-PEP362_RestfulService-merged_out_to_branch, TASK-PEP362_RestfulService-merged_out_from_trunk, TASK-PEP362_RestfulService-merged_in_to_trunk, TASK-PEP362_RestfulService-merged_in_from_branch, TASK-PEP362_RestfulService-branch, TASK-PEP317_pullop-merged_out_from_trunk, TASK-PEP317_pullop-merged_in_to_trunk, RELEASE_2_14_1, RELEASE_2_14_0-RC2, RELEASE_2_14_0-RC1, RELEASE_2_14_0, RELEASE_2_14-root, RELEASE_2_14-branch, RELEASE_2_13_0-RC2, RELEASE_2_13_0-RC1, RELEASE_2_13_0-FC, RELEASE_2_13_0, RELEASE_2_13-root, RELEASE_2_13-branch, HEAD, CIMRS_WORK_20130824 Changes since 1.16: +1 -1 lines BUG#: 9274 TITLE: Performance: [cppcheck] suggested a few performance improvements DESCRIPTION: Taken Care of most of All |
//%LICENSE//////////////////////////////////////////////////////////////// // // Licensed to The Open Group (TOG) under one or more contributor license // agreements. Refer to the OpenPegasusNOTICE.txt file distributed with // this work for additional information regarding copyright ownership. // Each contributor licenses this file to you under the OpenPegasus Open // Source License; you may not use this file except in compliance with the // License. // // 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_CQLVALUEREP_H #define PEGASUS_CQLVALUEREP_H #include <Pegasus/Common/Config.h> #include <Pegasus/Common/CIMInstance.h> #include <Pegasus/Query/QueryCommon/QueryContext.h> #include <Pegasus/Common/CIMObjectPath.h> #include <Pegasus/CQL/CQLChainedIdentifier.h> #include <Pegasus/CQL/CQLValue.h> #include <Pegasus/Common/ArrayInternal.h> #include <Pegasus/CQL/Linkage.h> PEGASUS_NAMESPACE_BEGIN class CQLFactory; class CQLValueRep { public: CQLValueRep(); ~CQLValueRep(); CQLValueRep(const CQLValueRep& val); CQLValueRep(const CQLValueRep* val); CQLValueRep(const String & inString, CQLValue::NumericType inValueType, Boolean inSign = true); /** Initializes object as a CQLIdentifier. */ CQLValueRep(const CQLChainedIdentifier& inCQLIdent); /** Initializes object as a CIMObjectPath. */ CQLValueRep(const CIMObjectPath& inObjPath); /** Initializes object as a CIMDateTime. */ CQLValueRep(const CIMDateTime& inDateTime); /** Initializes object as a literal string (non-numeric). */ CQLValueRep(const String& inString); CQLValueRep(Sint64 inSint); CQLValueRep(Uint64 inUint); CQLValueRep(Real64 inReal); CQLValueRep(const CIMInstance& inInstance); CQLValueRep(Boolean inBool); CQLValueRep(const CIMClass& inClass); CQLValueRep(const CIMObject& inObject); CQLValueRep(const CIMValue& inVal); /** This method is used to ask an identifier to resolve itself to a number or string (primitive value). Resolves: - symbolic constants - indexing an array - decoding identifier * URI reference * embedded object (e.g. myclass.embeddedobject.prop1) and this is recursive - class aliasing */ void resolve(const CIMInstance& CI, const QueryContext& inQueryCtx); CQLValueRep& operator=(const CQLValueRep& rhs); /** operator == compares two CQLValue objects for equality and performs type checking. @param x - First CQLValue to compare @param y - Second CQLValue to compare @return true if they are identical in type, attribute and value, false otherwise. */ Boolean operator==(const CQLValueRep& x); /** operator == compares two CQLValue objects for inequality and performs type checking. @param x - First CQLValue to compare @param y - Second CQLValue to compare @return true if they are NOT identical in type, attribute and value, false otherwise. */ Boolean operator!=(const CQLValueRep& x); /** operator <= compares two CQLValue objects to see if x is less than or equal to y and performs type checking. @param x - First CQLValue to compare @param y - Second CQLValue to compare @return true if x is less than or equal to y, false otherwise. */ Boolean operator<=(const CQLValueRep& x); /** operator >= compares two CQLValue objects to see if x is greater than or equal to y and performs type checking. @param x - First CQLValue to compare @param y - Second CQLValue to compare @return true if x is greater than or equal to y, false otherwise. */ Boolean operator>=(const CQLValueRep& x); /** The overload operator (<) compares CQLValue obects and performs type checking. <pre> CQLValue val1 = "def"; CQLValue val2 = "a"; PEGASUS_ASSERT (val2 < val1); </pre> */ Boolean operator<(const CQLValueRep& val1); /** The overload operator (>) compares CQLValue obects and performs type checking. <pre> CQLValue val1 = "def"; CQLValue val2 = "a"; PEGASUS_ASSERT (val2 < val1); </pre> */ Boolean operator>(const CQLValueRep& val1); /** This overload operator (+) concatenates or adds the value of CQLValue objects and performs type checking and Uint64 handling. For example, <pre> CQLValue t1 = "abc"; // it's a string type CQLValue t2 = "def"; // it's another string type CQLValue t3 = t1 + t2; PEGASUS_ASSERT(t3 == "abcdef"); </pre> */ CQLValueRep operator+(const CQLValueRep &x); /** This overload operator (-) subtracts the value of CQLValue objects and performs type checking and Uint64 handling. For example, <pre> CQLValue t1 = 5; CQLValue t2 = 2; CQLValue t3 = t1 - t2; PEGASUS_ASSERT(t3 == 3); </pre> */ //CQLValueRep operator-(const CQLValueRep& x); /** This overload operator (*) multiplies the values of CQLValue objects and performs type checking and Uint64 handling. For example, <pre> CQLValue t1 = 3; CQLValue t2 = 2; CQLValue t3 = t1 * t2; PEGASUS_ASSERT(t3 == 6); </pre> */ //CQLValueRep operator*(const CQLValueRep& x); /** This overload operator (*) divides the values of CQLValue objects and performs type checking and Uint64 handling. For example, <pre> CQLValue t1 = 6; CQLValue t2 = 2; CQLValue t3 = t1 / t2; PEGASUS_ASSERT(t3 == 2); </pre> */ //CQLValueRep operator/(const CQLValueRep& x); /** Accessor for getting the type of the CQLValue. TODO: do we need this method? */ CQLValue::CQLValueType getValueType(); /** Returns whether the value has been resolved to a primitive. */ Boolean isResolved(); /** Returns whether the CQLValue is null. */ Boolean isNull() const; /** Tests to see if this "isa" the input string. */ Boolean isa(const CQLChainedIdentifier& inID, QueryContext& QueryCtx); /** Tests to see if this "like" the input string. Both sides of the LIKE comparison must have a String type: the result is a Boolean type. The LIKE comparison allows a string to be tested by pattern-matching, using special characters n the right-hand-side string. See the DMTF CQL Specification for details. For Basic Query, the left-hand expression (this) may be restricted to chain, and the right-hand expression may be restricted to be a literal-string. */ Boolean like(const CQLValueRep& inVal); /* void invert(); */ CQLChainedIdentifier getChainedIdentifier()const; Uint64 getUint()const; Sint64 getSint()const; Real64 getReal()const; String getString()const; Boolean getBool()const; CIMDateTime getDateTime()const; CIMObjectPath getReference()const; CIMObject getObject()const; String toString()const; void applyContext(const QueryContext& _ctx, const CQLChainedIdentifier& inCid); static String valueTypeToString(const CQLValue::CQLValueType parmType); friend class CQLFactory; friend class CQLValue; private: Boolean _areClassesInline(const CIMClass& c1,const CIMClass& c2, QueryContext& in); void _validate(const CQLValueRep& x); void _resolveSymbolicConstant(const QueryContext& inQueryCtx); void _setValue(CIMValue cv, Sint64 Index = -1); void _process_value(CIMProperty& propObj,CQLIdentifier& _id, const QueryContext& inQueryContext); Boolean _compareObjects(CIMObject& _in1, CIMObject& _in2); Boolean _compareArray(const CQLValueRep& _in); CQLValue::CQLValueType _getCQLType(const CIMType &type) const; CIMValue _theValue; CQLChainedIdentifier _CQLChainId; Boolean _isResolved; CQLValue::CQLValueType _valueType; String _ArrayType; }; /* #ifndef PEGASUS_ARRAY_T #define PEGASUS_ARRAY_T CQLValueRep #include <Pegasus/Common/ArrayInter.h> #undef PEGASUS_ARRAY_T #endif */ PEGASUS_NAMESPACE_END #endif /* CQLVALUEREP_H */
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