Ans:If it is to be impossible to instantiate a class more than once (for example, because it serves as a data administrator or data container), you can use the singleton concept. The class is defined with the addition CREATE PRIVATE and FINAL and instantiated using its static constructor. A...
SAP Managed Tags: ABAP Development Hi, Friend Function is used to access the private data of one class in another class. But in your Case Both the classes are global classes so you can use those directly here there is no need of using friend concept. I am posting the code which will...
7. The concept of derived classes is involved in inheritance. encapsulation. data hiding. abstract data types. 8. Which of the following statements is true in C++? An object can be a class. A class can be an object. A class must have at least one member function. If a constructo...
SAP Managed Tags: ABAP Development HI, I NEVER USED OOPS CONCEPT.BUT I GOT A TASK TO GENERATE ALV REPORT USING class CL_GUI_ALV_GRID, call method SET_TABLE_FOR_FIRST_DISPLAY for ALV . I HAVE TO PASS THE VALUES FROM INTERNAL TABLE AND GET OUTPUT IN ALV.PLZ GIVE THE CODE FOR THE ...
SAP Managed Tags: ABAP Development Hi All, Hope all are doing fine!!! Is it possible to display block alv using OOPS ,,,if so then any examples would be highly appreciated actually i have to display 2 headers in blocked alv ...is it possible using ooops concept?? Any helpful answers...
In addition to the explicitly defined event interface parameters, the implicit parameter SENDER can also be listed as an IMPORTING parameter for instance events. This passes on a reference to the object that triggered the event. Events are also subject to the visibility concept and can therefore ...
OOPS concept in delphi How to do interactive reports se38 using OOPS concept? I want some concepts in ABAP OOPS including alvs with OOPS Function by which we get values for object strictly follow the data hiding rule in OOPSSubscribe To RSS Feed Subscribe Tags Cloud Company Interviews Acc...