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diff --git a/sdo-cpp/trunk/runtime/core/src/commonj/sdo/DataObjectImpl.h b/sdo-cpp/trunk/runtime/core/src/commonj/sdo/DataObjectImpl.h new file mode 100644 index 0000000000..9f61a86129 --- /dev/null +++ b/sdo-cpp/trunk/runtime/core/src/commonj/sdo/DataObjectImpl.h @@ -0,0 +1,724 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +/* $Rev$ $Date$ */ + +#ifndef _DATAOBJECTIMPL_H_ +#define _DATAOBJECTIMPL_H_ +#include "commonj/sdo/DataObject.h" + +#include "commonj/sdo/disable_warn.h" + +#include <ctime> +#include <list> +#include <map> + +#include <string> + + +#include "commonj/sdo/Property.h" +#include "commonj/sdo/TypeImpl.h" +#include "commonj/sdo/DataFactory.h" +#include "commonj/sdo/SequenceImpl.h" +#include "commonj/sdo/DataObjectListImpl.h" +#include "commonj/sdo/PropertyList.h" + +#include "commonj/sdo/RefCountingPointer.h" +#include "commonj/sdo/ChangeSummaryImpl.h" +#include "commonj/sdo/SDODate.h" +#include "commonj/sdo/SDOValue.h" + +namespace commonj{ +namespace sdo{ + +class DataGraph; +class DataObjectImpl; +class DataObjectListImpl; +class DataFactory; + + +#define DataObjectImplPtr RefCountingPointer<DataObjectImpl> +#define ChangeSummaryImplPtr RefCountingPointer<ChangeSummaryImpl> + +/** + * rdo is an internal class holding a property value in a data object. + */ + +class rdo { +public: + unsigned int first; + DataObjectImplPtr second; + rdo(unsigned int infirst, DataObjectImpl* insecond); + rdo(); + rdo (const rdo& inrdo); + virtual ~rdo(); +}; + +typedef std::list< rdo > PropertyValueMap; + +class PathToken { +public: + PathToken() : index(-1) {} + long index; + SDOString propertyName; + SDOString predicateName; + SDOString predicateValue; +}; + + + /** + * DataObjectImpl implements the abstract class DataObject. + * + * A data object is a representation of some structured data. + * it is the fundamental component in the SDO (Service Data Objects) package. + * Data objects support reflection, path-based accesss, convenience creation + * and deletion methods,and the ability to be part of a data graph. + * Each data object holds its data as a series of properties. + * Properties can be accessed by name, property index, or using the property + * meta object itself. + * A data object can also contain references to other data objects, through + * reference-type properties. + * A data object has a series of convenience accessors for its properties. + * These methods either use a path (String), a property index, + * or the property's meta object itself, to identify the property. + * Some examples of the path-based accessors are as follows: + * DataObjectPtr company = ...; + * company->getString("name"); + * company->setString("name", "acme"); + * company->getString("department.0/name") + * .n indexes from 0. + * company->getString("department[1]/name") [] indexes from 1. + * company->getDataObject("department[number=123]") returns the department where number=123 + * company->getDataObject("..") returns the containing data object + * company->getDataObject("/") returns the root containing data object + * There are specific accessors for the primitive types and commonly used + * data types like String. + */ + +class DataObjectImpl : public DataObject +{ + public: + + DataObjectImpl(); + DataObjectImpl(const TypeImpl& t); + DataObjectImpl(DataFactoryImplPtr dataFactory, const Type& t); + + // This one only needs the values, and the type/prop info. The rest + // is not copied and would be unsafe to do so. This is used to + // store the cloned info in a change summary. + + DataObjectImpl(DataObjectImplPtr indo); + + virtual ~DataObjectImpl(); + + ///////////////////////////////////////////////////////////////////////// + // Introspection + ///////////////////////////////////////////////////////////////////////// + + /** getPropertyIndex gets the unique index of a property + * + * A property of a data object has a unique index associated with it. + * This method gets a property index for this object from the property, + * or throw SDOPropertyNotFoundException if the property is not part + * of this data object. + */ + + virtual unsigned int getPropertyIndex(const Property& p); + + /** + * These are just like getType().getProperty(), but may return + * values other than the property list for open types. + */ + + virtual const Property& getPropertyFromIndex(unsigned int index); + + virtual PropertyPtr getInstanceProperty(const char* prop); + virtual PropertyPtr getInstanceProperty(const SDOString& prop); + + virtual PropertyImpl* getPropertyImpl(const SDOString& prop); + + virtual PropertyImpl* getPropertyImpl(unsigned int index); + + /** getInstanceProperties gets the props of the current object. + * + * Returns a read-only List of the Properties currently used in this DataObject. + * This list will contain all of the properties in getType().getProperties() + * and any properties where isSet(property) is true. + * For example, properties resulting from the use of + * open or mixed XML content are present if allowed by the Type. + * The list does not contain duplicates. + * The order of the properties in the list begins with getType().getProperties() + * and the order of the remaining properties is determined by the implementation. + * The same list will be returned unless the DataObject is updated so that + * the contents of the list change + * Returns the list of Properties currently used in this DataObject. + */ + + virtual PropertyList getInstanceProperties(); + + /** getContainer get the containing object + * + * Returns the containing data object + * or 0 if there is no container. + */ + + virtual DataObjectPtr getContainer(); + + /** getContainmentProperty returns the property containing this object + * + * Return the Property of the data object containing this data object + * or throw an SDOPropertyNotFoundException if there is no container. + */ + + virtual const Property& getContainmentProperty(); + + /** getType returns the data object's type. + * + * getType returns the data object's type. + * The type defines the properties available for reflective access. + */ + + virtual const Type& getType(); + + virtual const Type::Types getTypeEnum(); + + + + /////////////////////////////////////////////////////////////////////////// + // get/set + /////////////////////////////////////////////////////////////////////////// + + + /** getDataObject returns a data object by path, index or property + * + * Returns the value of a property of either this object or an object + * reachable from it, as identified by the specified path. + */ + + virtual DataObjectPtr getDataObject(const SDOString& path); + virtual DataObjectPtr getDataObject(const char* path); + virtual DataObjectPtr getDataObject(unsigned int propertyIndex); + virtual DataObjectPtr getDataObject(const Property& property); + + /** setDataObject sets a value by path, index or property + * + * Sets a property of either this object or an object reachable from it, + * as identified by the specified path, + * to the specified value. + */ + + virtual void setDataObject(const char* path, DataObjectPtr value); + virtual void setDataObject(const char* path, DataObjectPtr value, bool updateSequence); + virtual void setDataObject(const SDOString& path, DataObjectPtr value); + virtual void setDataObject(const SDOString& path, DataObjectPtr value, bool updateSequence); + virtual void setDataObject(unsigned int propertyIndex, DataObjectPtr value); + virtual void setDataObject(unsigned int propertyIndex, DataObjectPtr value, bool updateSequence); + virtual void setDataObject(const Property& property, DataObjectPtr value); + virtual void setDataObject(const Property& property, DataObjectPtr value, bool updateSequence); + + /** getBoolean returns a boolean by path, index or property + * + * Returns the value of a property of either this object or an object + * reachable from it, as identified by the specified path. + */ + + virtual bool getBoolean(const char* path); + virtual bool getBoolean(const SDOString& path); + virtual bool getBoolean(unsigned int propindex); + virtual bool getBoolean(const Property& p); + + virtual void setBoolean(const char* path, bool b); + virtual void setBoolean(const SDOString& path, bool b); + virtual void setBoolean(unsigned int propindex, bool b); + virtual void setBoolean(const Property& p, bool b); + + virtual char getByte(const char* path); + virtual char getByte(const SDOString& path); + virtual char getByte(unsigned int propindex); + virtual char getByte(const Property& p); + + virtual void setByte(const char* path, char c); + virtual void setByte(const SDOString& path, char c); + virtual void setByte(unsigned int propindex, char c); + virtual void setByte(const Property& p, char c); + + virtual wchar_t getCharacter(const char* path); + virtual wchar_t getCharacter(const SDOString& path); + virtual wchar_t getCharacter(unsigned int propindex); + virtual wchar_t getCharacter(const Property& p); + + virtual void setCharacter(const char* path, wchar_t c); + virtual void setCharacter(const SDOString& path, wchar_t c); + virtual void setCharacter(unsigned int propindex, wchar_t c); + virtual void setCharacter(const Property& p, wchar_t c); + + virtual unsigned int getLength(const SDOString& path) ; + virtual unsigned int getLength(const char* path) ; + virtual unsigned int getLength(unsigned int propindex) ; + virtual unsigned int getLength(const Property& p) ; + virtual unsigned int getLength() ; + + virtual unsigned int getBytes(const char* path, char* buf, unsigned int max) ; + virtual unsigned int getBytes(const SDOString& path, char* buf, unsigned int max) ; + virtual unsigned int getBytes(unsigned int propindex, char* buf, unsigned int max) ; + virtual unsigned int getBytes(const Property& p, char* buf, unsigned int max) ; + + virtual void setBytes(const char* path, const char* c, unsigned int len) ; + virtual void setBytes(const SDOString& path, const char* c, unsigned int len) ; + virtual void setBytes(unsigned int propindex, const char* c,unsigned int len) ; + virtual void setBytes(const Property& p, const char* c,unsigned int len) ; + + virtual unsigned int getString(const SDOString& path, wchar_t* buf, unsigned int max); + virtual unsigned int getString(const char* path, wchar_t* buf, unsigned int max) ; + virtual unsigned int getString(unsigned int propindex,wchar_t* buf, unsigned int max) ; + virtual unsigned int getString(const Property& p,wchar_t* buf, unsigned int max) ; + + virtual void setString(const SDOString& path, const wchar_t* c,unsigned int len); + virtual void setString(const char* path, const wchar_t* c,unsigned int len) ; + virtual void setString(unsigned int propindex, const wchar_t* c,unsigned int len) ; + virtual void setString(const Property& p, const wchar_t* c,unsigned int len) ; + + virtual const SDODate getDate(const SDOString& path); + virtual const SDODate getDate(const char* path); + virtual const SDODate getDate(unsigned int propindex); + virtual const SDODate getDate(const Property& p); + + virtual void setDate(const SDOString& path, const SDODate d); + virtual void setDate(const char* path, const SDODate d); + virtual void setDate(unsigned int propindex, const SDODate d); + virtual void setDate(const Property& p, const SDODate d); + + virtual long double getDouble(const SDOString& path); + virtual long double getDouble(const char* path); + virtual long double getDouble(unsigned int propindex); + virtual long double getDouble(const Property& p); + + virtual void setDouble(const SDOString& path, long double d); + virtual void setDouble(const char* path, long double d); + virtual void setDouble(unsigned int propindex, long double d); + virtual void setDouble(const Property& p, long double d); + + virtual float getFloat(const SDOString& path); + virtual float getFloat(const char* path); + virtual float getFloat(unsigned int propindex); + virtual float getFloat(const Property& p); + + virtual void setFloat(const SDOString& path, float f); + virtual void setFloat(const char* path, float f); + virtual void setFloat(unsigned int propindex, float f); + virtual void setFloat(const Property& p, float f); + + virtual long getInt(const SDOString& path); + virtual long getInt(const char* path); + virtual long getInt(unsigned int propindex); + virtual long getInt(const Property& p); + + virtual void setInt(const SDOString& path, long i); + virtual void setInt(const char* path, long i); + virtual void setInt(unsigned int propindex, long i); + virtual void setInt(const Property& p, long i); + + virtual /*long long*/ int64_t getLong(const SDOString& path); + virtual /*long long*/ int64_t getLong(const char* path); + virtual /*long long*/ int64_t getLong(unsigned int propindex); + virtual /*long long*/ int64_t getLong(const Property& p); + + virtual void setLong(const SDOString& path, /*long long*/ int64_t l); + virtual void setLong(const char* path, /*long long*/ int64_t l); + virtual void setLong(unsigned int propindex, /*long long*/ int64_t l); + virtual void setLong(const Property& p, /*long long*/ int64_t l); + + virtual short getShort(const SDOString& path); + virtual short getShort(const char* path); + virtual short getShort(unsigned int propindex); + virtual short getShort(const Property& p); + + virtual void setShort(const SDOString& path, short s); + virtual void setShort(const char* path, short s); + virtual void setShort(unsigned int propindex, short s); + virtual void setShort(const Property& p, short s); + + virtual const char* getCString(const char* path); + virtual const char* getCString(const SDOString& path); + virtual const char* getCString(unsigned int propertyIndex); + virtual const char* getCString(const Property& prop); + + virtual void setCString(const char* path, const char* value); + virtual void setCString(unsigned int propertyIndex, const char* value); + virtual void setCString (const Property& prop, const char* value); + + virtual void setCString(const SDOString& path, const SDOString& value); + virtual void setCString(unsigned int propertyIndex, const SDOString& value); + virtual void setCString (const Property& prop, const SDOString& value); + + /** setNull sets a data object value to null. + * + * A DataObjectType or DataType value may be set or unset. If it is set, then + * it may have a value, or it may be set to null. A distinction is drawn between + * being unset, having the default value, being set and being null. + * When the value of an integer (for example) is returned as zero, it could have + * been set to zero, or it could be null. Use isNull() to verify. + */ + + virtual void setNull(const SDOString& path); + virtual void setNull(const char* path); + virtual void setNull(unsigned int propertyIndex); + virtual void setNull(const Property& prop); + + virtual bool isNull(const SDOString& path); + virtual bool isNull(const char* path); + virtual bool isNull(unsigned int propertyIndex); + virtual bool isNull(const Property& prop); + + virtual bool isSet(const char* path); + virtual bool isSet(const SDOString& path); + virtual bool isSet(unsigned int propertyIndex); + virtual bool isSet(const Property& property); + + virtual bool isValid(const SDOString& path); + virtual bool isValid(const char* path); + virtual bool isValid(unsigned int propertyIndex); + virtual bool isValid(const Property& property); + + virtual void unset(const char* path); + virtual void unset(const SDOString& path); + virtual void unset(unsigned int propertyIndex); + virtual void unset(const Property& property); + + + /////////////////////////////////////////////////////////////////////////// + // Sequences + /////////////////////////////////////////////////////////////////////////// + + /** getSequence returns the sequence for a data object + * + * Returns the value of a Sequence property identified by + * the specified path. See Sequence. + */ + + virtual SequenceImplPtr getSequenceImpl(); + virtual SequencePtr getSequence(); + virtual SequencePtr getSequence(const char* path); + virtual SequencePtr getSequence(const SDOString& path); + virtual SequencePtr getSequence(unsigned int propertyIndex); + virtual SequencePtr getSequence(const Property& property); + + + /////////////////////////////////////////////////////////////////////////// + // Creation of dataobjects + /////////////////////////////////////////////////////////////////////////// + + /** createDataObject creates a data object value + * + * Returns a new data object contained by this object using the + * specified property,which must be a containment property. + * The type of the created object is the declared type + * of the specified property. + * If the property is many valued, this method adds an element to the + * list, otherwise it sets the value, removing any old value. + */ + + virtual DataObjectPtr createDataObject(const char* propertyName); + virtual DataObjectPtr createDataObject(const SDOString& propertyName); + virtual DataObjectPtr createDataObject(unsigned int propertyIndex); + virtual DataObjectPtr createDataObject(const Property& property); + + + virtual void detach(); + + virtual void clear(); + + + /////////////////////////////////////////////////////////////////////////// + // Lists + /////////////////////////////////////////////////////////////////////////// + + /** getList gets the value of a many-valued property + * + * Many valued properties are returned as lists of DataObjects. + * These lists may contain primitives or data objects, but they behave + * like data objects. + * Getting a many valued integer consists of getting the list, then + * using the DataObjectList API to getInt() for each list element. + */ + + virtual DataObjectList& getList(const char* path); + virtual DataObjectList& getList(const SDOString& path); + virtual DataObjectList& getList(unsigned int propIndex); + virtual DataObjectList& getList(const Property& p); + virtual DataObjectList& getList(); + virtual DataObjectListImpl* getListImpl(); + + void setList( DataObjectList* theList); + + /////////////////////////////////////////////////////////////////////////// + // Change Summary + /////////////////////////////////////////////////////////////////////////// + + /** getChangeSummary get the applicable change summary + * + * This method gets the applicable change summary for a data object. + * The summary is not necessarily attached to the data object, it may be + * the summary for a parent data object. No object with a summary attached + * may be a child of another object with a summary attached. + * See the ChangeSummary API for details of using the change sumamry. + */ + + virtual SDO_API ChangeSummaryPtr getChangeSummary(const char* path); + virtual SDO_API ChangeSummaryPtr getChangeSummary(const SDOString& path); + virtual SDO_API ChangeSummaryPtr getChangeSummary(unsigned int propIndex); + virtual SDO_API ChangeSummaryPtr getChangeSummary(const Property& prop); + virtual SDO_API ChangeSummaryPtr getChangeSummary(); + + + virtual bool getBoolean(); + virtual void setBoolean(bool b); + virtual char getByte(); + virtual void setByte(char c); + virtual wchar_t getCharacter(); + virtual void setCharacter(wchar_t c); + virtual unsigned int getString(wchar_t* buf, unsigned int max); + virtual unsigned int getBytes(char* buf, unsigned int max); + virtual void setString(const wchar_t* buf, unsigned int len); + virtual void setBytes(const char* c, unsigned int len); + virtual short getShort(); + virtual void setShort(short s); + virtual long getInt(); + virtual void setInt(long s); + virtual /* long long*/ int64_t getLong(); + virtual void setLong(/* long long */ int64_t i); + virtual float getFloat(); + virtual void setFloat(float b); + virtual long double getDouble(); + virtual void setDouble(long double d); + virtual const SDODate getDate(); + virtual void setDate(const SDODate d); + virtual const char* getCString(); + virtual void setCString(const char* s); + virtual void setCString(const SDOString& s); + virtual void setSDOValue(const SDOValue& s); + virtual DataObjectImpl* getDataObject(); + virtual void setDataObject(DataObject* d); + + // null support + virtual bool isNull(); + virtual void setNull(); + virtual void unsetNull(); + + // change logging is used by the dataobjectlistimpl + virtual void logChange(const Property& prop); + virtual void logChange(unsigned int propIndex); + virtual void logDeletion(); + virtual void logCreation(DataObjectImpl* dol, + DataObjectImpl* cont, const Property& prop); + + // reference support + virtual void setReference(DataObject* dob, const Property& prop); + virtual void unsetReference(DataObject* dob, const Property& prop); + virtual void clearReferences(); + + // user data support + virtual void setUserData(const char* path,void* value); + virtual void setUserData(const SDOString& path, void* value); + virtual void setUserData(unsigned int propertyIndex, void* value); + virtual void setUserData(const Property& property, void* value); + virtual void setUserData(void* value); + virtual void* getUserData(const char* path); + virtual void* getUserData(const SDOString& path); + virtual void* getUserData(unsigned int propertyIndex); + virtual void* getUserData(const Property& property); + virtual void* getUserData(); + + virtual void setContainer(DataObjectImpl* d); + DataObjectImpl* getContainerImpl(); + + // builds a temporary XPath for this object. + virtual const char* objectToXPath(); + + // The data factory can be used to create new data objects within + // the Type system of this data object + // + + SDO_API DataFactoryPtr getDataFactory(); + + // open type support + virtual void setInstancePropertyType(unsigned int index, + const Type* t); + + /** + * defineProperty is used by open type support. + * This method and its siblings define a new property on an + * open type when a setting is requested. + */ + virtual const PropertyImpl* defineProperty(const SDOString& propname, + const Type& t); + + virtual const PropertyImpl* defineSDOValue(const SDOString& propname, + const SDOValue& sval); + virtual const PropertyImpl* defineBoolean(const SDOString& propname); + virtual const PropertyImpl* defineByte(const SDOString& propname); + virtual const PropertyImpl* defineCharacter(const SDOString& propname); + virtual const PropertyImpl* defineString(const SDOString& propname); + virtual const PropertyImpl* defineBytes(const SDOString& propname); + virtual const PropertyImpl* defineShort(const SDOString& propname); + virtual const PropertyImpl* defineInt(const SDOString& propname); + virtual const PropertyImpl* defineLong(const SDOString& propname); + virtual const PropertyImpl* defineFloat(const SDOString& propname); + virtual const PropertyImpl* defineDouble(const SDOString& propname); + virtual const PropertyImpl* defineDate(const SDOString& propname); + virtual const PropertyImpl* defineCString(const SDOString& propname); + virtual const PropertyImpl* defineDataObject(const SDOString& propname, + const Type&t ); + virtual const PropertyImpl* defineDataObject(const char* propname, + const char* typeURI, const char* typeName ); + virtual const PropertyImpl* defineList(const char* propname); + virtual void undefineProperty(unsigned int index); + virtual const TypeImpl& getTypeImpl(); + virtual void setDataFactory(DataFactoryImplPtr df); + + virtual std::ostream& printSelf(std::ostream &os); + + virtual const SDOValue& getSDOValue(PropertyImpl** propertyForDefault); + virtual const SDOValue& getSDOValue(const unsigned int propertyIndex, + PropertyImpl** propertyForDefault); + virtual const SDOValue& getSDOValue(const Property& property, + PropertyImpl** propertyForDefault); + virtual const SDOValue& getSDOValue(const SDOString& path, + PropertyImpl** propertyForDefault); + virtual void setSDOValue(const SDOString& path, const SDOValue& sval, const SDOString& dataType); + virtual void setSDOValue(unsigned int propindex, const SDOValue& sval, const SDOString& dataType); + virtual void setSDOValue(unsigned int propindex, const SDOValue& sval, const SDOString& dataType, bool updateSequence); + virtual void setSDOValue(const Property& p, const SDOValue& sval, const SDOString& dataType); + virtual void setSDOValue(const Property& p, const SDOValue& sval, const SDOString& dataType, bool updateSequence); + + + +private: + /** + * This method is used internally to find the index of a + * property. If differs from the public getPropertyIndex method + * in that if the type of the containing object is open a new + * index is created. In the public version and error is thrown + */ + virtual unsigned int getPropertyIndexInternal(const Property& p); + + virtual void validateIndex(unsigned int index); + virtual void checkFactory(DataObjectPtr dob, unsigned int propertyIndex); + virtual void checkType( const Property& prop, + const Type& objectType); + + virtual bool remove(DataObjectImpl* indol); + virtual bool isSet(const Property& prop, unsigned int propertyIndex); + + + virtual DataObjectImpl* getDataObjectImpl(const SDOString& path); + virtual DataObjectImpl* getDataObjectImpl(unsigned int propertyIndex); + virtual DataObjectImpl* getDataObjectImpl(const Property& property); + + virtual DataObjectPtr + createDataObject(const Property& property, + const char* namespaceURI, + const char* typeName); + + void getPathToken(const SDOString& propStr, PathToken& pathToken); + DataObjectImpl* findDataObject(const PathToken& pathToken); + const Property* findInProperties(DataObject* ob); + + SDOString findPropertyContainer(const SDOString& path, DataObjectImpl** din); + + char* stripPath(const char* path); + void stripPath(const SDOString& path, SDOString& result); + + + // Does not keep a reference counted pointer to the container. + DataObjectImpl* container; + + PropertyValueMap PropertyValues; + + TypeImpl* ObjectType; + + DataObjectListImpl* listValue; + + // Holds the value as an SDOValue object, if the value is a primitive data type. + SDOValue sdoValue; + + // If the value is a data object, it is recorded here. + DataObjectImpl* doValue; + + // holds the Xpath to this object if requested. + std::string asXPathBuffer; + + // The data object holds a counted reference to the data factory. + DataFactoryImplPtr factory; + + + // Support for open types + unsigned int openBase; + std::vector<PropertyImplPtr> openProperties; + + static const char* templateString; + + // Data may be set to null in any data object + bool isnull; + + // user supplied 32 bit value. + void* userdata; + + SequenceImplPtr sequence; + + // + // The change summary if this is a summarised type + + ChangeSummaryImplPtr getChangeSummaryImpl(); + ChangeSummaryImplPtr getSummary(); + ChangeSummaryImplPtr localCS; + + + // reference type support + + class Reference + { + public: + DataObject* getDataObject() + { + return referer; + } + const Property& getProperty() + { + return refprop; + } + Reference(DataObject* d, const Property& p) : refprop(p), referer(d) + { + } + private: + DataObject* referer; + const Property& refprop; + }; + + typedef std::vector<Reference*> REFERENCE_LIST; + + REFERENCE_LIST refs; + + + +}; +} +} + +#endif //_DATAOBJECTIMPL_H_ |