answersLogoWhite

0

Do functions get called by reference only?

Updated: 8/19/2019
User Avatar

Wiki User

12y ago

Best Answer

No. Function parameters are passed by value. Always. Even the so called "call by reference" is a value - the value of the pointer or the address of the object - but what is placed in the parameter list is a value.

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Do functions get called by reference only?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

In C plus plus what are functions called in reference to the main program?

The main program is itself just a function. Its only purpose is to serve as the entry point of the application. All other functions, whether built-in or user-defined, are just ordinary functions that can be called at any time so long as they are within the scope of the caller.


Why inverse is called Circular function?

An inverse is NOT called a circular function. Only inverse functions that are circular functions are called circular functions for obvious reasons.


Excel functions are organized into?

They are organised into categories. Those categories are: Database functions Date and time functions Engineering functions Financial functions Information functions Logical functions Lookup and reference functions Math and trigonometry functions Statistical functions Text functions External functions Cube functions


What mean by reference function in c?

Reference function has no meaning. Variables are passed to functions by reference or by value, depending on the function signature.


What are books you can't check out of the library called?

Reference books cannot be borrowed from the library - they are to be used within the library only. These books usually include:encyclopediasdictionariesyearbooksatlasesalmanacsbibliographiesdirectorieshandbooksindexes


What is function in java terminology?

In Java, a function is called a "method". In Java as well as other languages, a method is a function defined specifically for one class. In Java, this is the only way to define functions, therefore, all functions are methods.In Java, a function is called a "method". In Java as well as other languages, a method is a function defined specifically for one class. In Java, this is the only way to define functions, therefore, all functions are methods.In Java, a function is called a "method". In Java as well as other languages, a method is a function defined specifically for one class. In Java, this is the only way to define functions, therefore, all functions are methods.In Java, a function is called a "method". In Java as well as other languages, a method is a function defined specifically for one class. In Java, this is the only way to define functions, therefore, all functions are methods.


WHAT IS A REFERENCE OF SYNONYMS AND ANTONYMS CALLED?

A reference of synonyms and antonyms is called a thesaurus.


What are the different versions and functions?

Version: static reference to a specific entity of a specific instance. Function: dynamic reference to existing algorithm to perform or execute.


What are the difference between versions and functions?

Version: static reference to a specific entity of a specific instance. Function: dynamic reference to existing algorithm to perform or execute.


What are information brokers?

Information Brokers are, essentially, reference librarians who work outside of the traditional library setting performing reference and research functions for private hire.


When you use a reference like B4 in a formula it is called a Mixed Reference what does it mean?

its called a mixed refrance


What is four grid reference called?

MGR4 (Map Grid Reference, 4) Four Grid Reference