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| | Class Object |
 | | Derived objects are part of the system and may not be created by plug-ins. | | | This object uses a morph controller to compute a new object and fill in an ObjectState which it returns. | | | An object is one of two things: A procedural object or a derived object. |
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http://sparks.discreet.com/knowledgebase/webhelp/html/idx_R_class_object.htm
(5245 words)
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| | 3.5 DERIVED OBJECT CODES |
| | Override object codes will be assigned according to the following priorities: 1. | | | A work study earnings type will be assigned object code 386. | | | Normal payments will refer to the job class table - routine 02 for the purpose of editing input object codes for validity, but will be assigned an object code if it has not been input. |
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http://www.cu.edu/pubs/payroll/manual3/5object.html
(559 words)
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| | GotW #23: Object Lifetimes - Part II |
| | Construction and destruction are not meant to be used to change an object's value (and in fact they do not; they actually destroy the old object and replace it with a lookalike that happens to carry the new value, which is not the same thing at all). | | | Many derived classes can react well to having their objects' base parts swapped out and in like this, but some may not. | | | In particular, any derived class that takes responsibility for its base class' state could fail if its base parts are modified without its knowledge (and invisibly destroying and reconstructing an object certainly counts as modification). |
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http://www.gotw.ca/gotw/023.htm
(1939 words)
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| | [No title] |
| | Since arrays are themselves objects in Java, this is natural enough, but the test that is performed actually checks two things: first it will check if the object is an array, then it checks if the element type of that array is some subclass of the element type of the right-hand operand. | | | If we set up an array of base class object references, we can initialize that array with any combination of base and derived class objects; then, all other application code does not have to be tightly coupled to individual concrete classes, it can be loosely coupled to an abstract interface. | | | Notice also that the Derived object is being used to initialize a Base object reference. |
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http://home.earthlink.net/~huston2/java/inheritancedemos.html
(2488 words)
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| | Teach Yourself C++ in 21 Days |
| | object, is created, first the constructor for the base class is called and then the constructor for the derived class is called. | | | When a derived class creates a function with the same return type and signature as a member function in the base class, but with a new implementation, it is said to be overriding that method. | | | As derivation continues, derived classes inherit the sum of all the functions and data in all their base classes. |
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http://www.csun.edu/~ek3803/htm/ch12.htm
(4162 words)
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| | KwikPeg On-line Reference |
| | object is created as follows, the string assigned to the object is a string literal. | | | identifies the default font to be used to render text assigned to the object derived from the | | | Pointer to the text string associated with the object. |
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http://www.kadak.com/manual/kwikpeg/kpg_ref/prgguide/ptxtthng.htm
(791 words)
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| | HP aC++ Keywords |
| | An example of this is use or reference count in an object that keeps track of the number of pointers referring to it. | | | Although the information in the object needs to stay unmodified in a const object, the implementation members may need to change. | | | If a type, function, or object is declared inside of a namespace, then using that entity will require naming this namespace in some explicit or implicit way; even if the use happens in another translation unit (or source file). |
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http://docs.hp.com/en/B3901-90015/ch06s01.html
(2278 words)
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| | ANSI/ISO C++ Professional Programmer's Handbook - Chapter 5 - Object-Oriented Programming and Design |
| | Likewise, its destructor is responsible for invoking the embedded object's destructor. | | | An object that is trying to access this file has to check first whether the file is being processed by another user. | | | They are not derived from a more general base class, and they are not meant to be used as a base for other classes. |
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http://www-f9.ijs.si/~matevz/docs/C++/ansi_cpp_progr_handbook/ch05/ch05.htm
(7059 words)
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| | Stan Lippman's BLog : Making a Virtual Table Context-Sensitive |
| | The Derived constructor is invoked subsequent to the completion of the Base constructor, and completes the initialization of the Derived class object allocated in the first line of main(). | | | The Base constructor is invoked to initialize the sub-object of the Derived class object allocated in the first line of main(). | | | This is how the Derived class object becomes a Base class object within the Base class constructor and back to a Derived class object within its own constructor. |
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http://blogs.msdn.com/slippman/archive/2004/01/30/65056.aspx
(1309 words)
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| | The Old New Thing : What is __purecall? |
| | The object is fully-formed by the time the code in the post-constructor runs, and virtual functions resolve to the most-derived implementation. | | | This would happen if A were a fully constructed object and B were a partially-constructed object on its way to becoming a derived object. | | | Putting the size with the object would increase the size of each object by 4 bytes just to cover a case that most people consider to be bad programming form anyway. |
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http://blogs.msdn.com/oldnewthing/archive/2004/04/28/122037.aspx
(3565 words)
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| | Eric J. Ostrander's Clearteam page. |
| | New in CC 4.0, one has the ability to create derived objects that cannot be shared (winked-in) by any other view. | | | In either case the data container is not a VOB object or versioned. | | | For example, if an object is built on Solaris and a subsequent build of the identical source files is conducted on HP, clearmake could errantly winkin the DO. |
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http://members.cox.net/ejostrander/clearteam/cc_howto_DO.html
(1854 words)
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| | LinuxDevCenter.com: C++ Memory Management: From Fear to Triumph |
| | Copying is always based on the static type of the object, so if you have a base-type reference to an object of a derived class, and you decide to throw that reference, an object of the base type will be thrown. | | | A C++ object is not a piece of dead data; it is a living, intelligent collection of data and functions. | | | When an object is copied, for example, its copy constructor might need to allocate memory, notify other objects, etc. A bitwise copy circumvents these kinds of operations. |
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http://www.linuxdevcenter.com/pub/a/linux/2003/05/08/cpp_mm-1.html?page=3
(2589 words)
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| | [No title] |
| | The base class object and derived class object respond to the same message, but in somewhat different ways, determined by the implementations of the virtual function in each class. | | | However, draw() and hide() processing will be different for each object. Languages which support object oriented design provide a mechanism called polymorphism to handle this situa-tion. | | | The display list is said to contain a heterogeneous collection of objects since any one of the graphicsObject types can occur on the list in any order. The list manager needs to be able to apply one of several specific operations, like draw() or hide(), to every mem-ber of the list. |
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http://www.ecs.syr.edu/faculty/fawcett/handouts/CSE687/Sp2002/Lecture9/HIER.PPT
(856 words)
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| | Derived Types |
| | The size of a sequence derived type is equal to the number of bytes of storage needed to hold all of the components of that derived type. | | | A derived-type object cannot appear in a data transfer statement if it has a component that is a pointer or allocatable. | | | If a structure constructor is created for a derived type containing a pointer, the expression corresponding to the pointer component must evaluate to an object that would be an allowable target for such a pointer in a pointer assignment statement. |
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http://kiwi.atmos.colostate.edu:16080/tidbits/xlf/pgs/lr27.htm
(4722 words)
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| | Untitled Document |
| | However, base class pointers and derived objects are the exceptions to this rule. | | | Similar to the action of pointers, a base class reference can be used to refer to an object of a derived type. | | | Therefore, when a base class pointer is pointing at a derived object, incrementing or decrementing it will not make it point to the next object of the derived class. |
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http://www.uncp.edu/home/hwangd/csc275Spring02/csc275LectureNotesSpring2002/csc275chap14Apr162002.htm
(472 words)
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| | KwikPeg On-line Reference |
| | object can then be added to (removed from) any other object, effectively adding (removing) the entire group of objects. | | | derived object) must only be added to another object that owns viewports. | | | This condition is usually met because most windows are added to other windows or to the Presentation Manager which is itself a window. |
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http://www.kadak.com/manual/kwikpeg/kpg_ref/prgguide/kppg0160.htm
(380 words)
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| | Inheritance 1 |
| | Although the derived class inherits all the methods from the base class, it is still possible to create a method in the derived class with the same signature as one in the base. | | | When you create a derived object, the derived class constructor needs to invoke the base class constructor | | | A derived class inherits all of the data and methods from the original class |
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http://www.cs.fsu.edu/~myers/cis3931/notes/inher1.html
(802 words)
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| | derived object - a Whatis.com definition |
| | A derived object (DO) is a file created in a Versioned Object Base (VOB). | | | In ClearCase, each derived object has a configuration record (CR) that describes the build environment, and also describes the build history for the program under development. | | | The file is created automatically, and records the result of a particular action during the building or maintenance of a program in a software configuration management (SCM) environment. |
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http://whatis.techtarget.com/gDefinition/0,294236,sid44_gci960249,00.html
(142 words)
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| | Object Class |
| | Because all classes in the.NET Framework are derived from Object, every method defined in the Object class is available in all objects in the system. | | | Finalize — Performs cleanup operations before an object is automatically reclaimed. | | | Languages typically do not require a class to declare inheritance from Object because the inheritance is implicit. |
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http://authors.aspalliance.com/aspxtreme/sys/objectclass.aspx
(151 words)
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| | QuEP 11: ObjectHandler |
| | The goal is distributed computing: a spreadsheet instantiates an object, but instead of being priced locally, the Object is serialized, transmitted to the grid, priced there, and the result sent back to the client. | | | It may be convenient to contain all calls to ObjectHandler in an interface layer, particularly where the Client application is a procedural environment such as a spreadsheet. | | | high-level access implemented by member functions which allow the client to query the object at run-time with no prior knowledge of its implementation. |
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http://quantlib.org/quep/quep011.html
(1181 words)
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| | CodeGuru Forums - pointers to classes |
| | Furthermore, I said to sizeof on object and not on pointer. | | | Try using sizeof with the derived object and it will return TOTAL bytes used by the class object. | | | 11-17-2004, 06:14 AM Base class doesn't have all functions and variables which derived class implements, so if you point derived pointer to base class some functions and variables of pointer can't point to actual memmory of object. |
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http://www.codeguru.com/forum/archive/index.php/t-318419.html
(304 words)
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| | [No title] |
| | The attributes customerProfilePtr and customizedResourcePtrList are synchronized with directoryNumberPtrList in the customerProfile managed object class and with the directoryNumberPtrList in the customizedResource managed object class, respectively. | | | The value of the attribute in this object must be equal to or less than the value of the numberOfBChannels attribute in the Customer Profile object instance containing the Bearer Service object instance. | | | The new members are inserted after the member whose administeredCircuitEndPointSubgroup name component matches the name of the object in the insert after field. |
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http://www.itu.int/ITU-T/formal-language/gdmo/database/itu-t/q/q824.0/1995/q824.0.gdm
(3592 words)
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| | [No title] |
| | When casting from an interface to a derived object, you just go to the object pointer, load the OBJECT'S vtable pointer, and do a normal dynamic cast from System.Object to whatever derived class you want. | | | The vtable for derived now looks like this: %Derived.vft = constant %Derived.VTy { ;; Normal vtable stuff %llvm_msil_vtable_base { %llvm_msil_type_info* %Derived.ti, sbyte* null, uint 0 }, ;; Derived overrides bar void (%Derived*, float)* %Derived.bar, ;; It includes base's foo void (%Base*, double)* %Base.foo, ;; It adds an interface. | | | %IFOO:VTy* %Derived.IFOO.vft } Since 'derived' implements IFOO, it has to have a pointer to the interface vtable for IFOO in it's vtable. |
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http://www.nondot.org/sabre/LLVMNotes/MSILObjectModel2.txt
(348 words)
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| | ipedia.com: Rational ClearCase Article |
| | It originally derived from a product of Apollo Computers: DSEE (Domain Software Engineering Environment), which was ported to Unix and further developed by Atria Software after Hewlett-Packard bought Apollo. | | | Rational ClearCase is a software tool for revision control (configuration management, SCM etc) of source code and other software development assets. | | | It originally derived from a product of Apollo Computers : DSEE, which was ported to Un... |
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http://www.ipedia.com/rational_clearcase.html
(591 words)
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| | System Architect Definitions, Encyclopedia:"C:\EC\SQUID\SA_ENC\" |
| | This reduced table is the one used for further processing and the selection will have included an order by project object type and then by attribute name. | | | If a development model does exist then a selction is made on the data_str database to select only those attribute unit pairs for which both a target and estimate value or values exist. | | | Description: This function will automatically create Object Instance for each Project Object Type that is NOT REPEATING which belongs to the chosen Development Model. |
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http://valse.eng.it/defns.htm
(3832 words)
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| | [No title] |
| | The score is 85 The grade is B Inheritance // This program demonstrates passing arguments to a base class // constructor. | | | Clients of DerivedClass cannot invoke BaseClass operations on DerivedClass objects. | | | Private data members of base class cannot be inherited. |
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http://www.cod.edu/people/faculty/vethka/Cis241/CHAP15.doc
(830 words)
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| | PObject Declaration/Implementation Macros |
| | The Dynamic level simply allows a program to obtain information about a derived object from a base class pointer. | | | The DynCreate level adds the ability to dynamically create a derived object without coding an explicit new operator. | | | The PfcImplementXxx macros are invoked once (and once only!) for each class, customarily in the file implementing the functions of the class. |
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http://www.grc.nasa.gov/WWW/price000/pfc/htm/pobject_macros.html
(693 words)
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| | Neurotech: I'll tell you why Java sucks - and how to fix it. |
| | C++ lets you cast an object to a derived class even if the derived object isn't complete... | | | No, java.awt.* requiring a Windowing system isn't that big of a deal, and it makes sense. | | | They're designed for different purposes and with different safety issues in mind. |
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http://www.neuro-tech.net/archives/000190.html
(3030 words)
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| | Category:Software engineering - KnowledgeIsFun.com |
| | For more information, see the article about Software engineering. | | | The text was not checked or edited by anyone on our staff. |
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http://www.knowledgeisfun.com/C/Ca/Category-3ASoftware-engineering.php
(130 words)
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| | Error in creating CR for derived object |
| | The compilation is actually succeeding, leaving the view-private object; but this object has no CR. | | | Re: Error in creating CR for derived object |
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http://www.cmcrossroads.com/ubbthreads/showthreaded.php?Number=24852
(192 words)
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| | [No title] |
| | Advantages of Inheritance Reuse of existing code — Avoid recoding what is already available. | | | this pointer Every object in C++ has an implicit pointer which refers to itself. | | | Organization of objects into hierarchies — Form groups of objects that have an “is-a-kind-of” relationship. |
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http://www.ccs.neu.edu/home/bijoyini/lecture/Lecture4_bij.doc
(386 words)
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| | David L. Levine's Hints page |
| | For example, an object that was allocated on the stack, but its address was saved and used after that stack frame was left. | | | : one possible cause is calling a method on an object that has already been destroyed. |
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http://www.cs.wustl.edu/~levine/Hints.html
(4501 words)
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| | [No title] |
| | type) { case A: a_operation(); break; case B: b_operation(); break; } Create derived types A and B, and virtual function operation in base class (x is ptr to base class). | | | x->operation() ¡l c Z T 0 Z f 0 Z 0 Z c T f ª ! ó $ ! d F u n c t i o n s i n v o k e d u s i n g t h i s g e t d y n a m i c b i n d i n g ¨I Functions inherited from the base class can call virtual functions from the derived class. |
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http://www.ece.utexas.edu/~chase/EE380L_Fall_2003/Slides/Classes.ppt
(281 words)
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