Answered: Under what circumstances the compiler…

Under what circumstances the compiler selects the function based on the contents of the pointer ptr, not on the type of the pointer & vice versa?

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter10: Pointers

Section: Chapter Questions

Problem 2PP

See similar textbooks

Related questions

Q: How should a software utilize pointers or references to a base class to make several calls to the…

A: Introduction In this question, we are asked How should software utilize pointers or references to a…

Q: Subject name is c++ Differentiate between virtual function and pure virtual function using an…

A: Virtual function Pure virtual…

Q: A pointer is basically a reference to an object or a function. In fact, it is a variable that holds…

A: The parameters are passed in two different methods such as call-by-value and call-by-reference. In…

Q: ointers or references, how should a programme call the same virtual function in different forms and…

A: Structural: Structural forms, otherwise called structural frameworks, are the instruments that…

Q: Explain the general syntax to declare a pointer variable.

A: A pointer is a variable which is used to store the memory address of another variable. General…

Q: True or False. In a statically-scoped functional language, a function must be represented at run…

A: The question is on finding the statement In a statically-scoped functional language, a function must…

Q: A pointer is basically a reference to an object or a function. In fact, it is a variable that holds…

A: Due to the honor code, I can solve only a bit only, please resubmit the remaining question. In the…

Q: Under what circumstances the compiler selects the function based on the contents of the pointer ptr,…

A: Answer to the given question: In C, like normal data pointers (int *, char *, etc), we can have…

Q: Indicate whether or not the following is true: When it comes to dynamically bound virtual functions,…

A: Introduction: A strong binding occurs when a pointer or reference is associated with a member's work…

Q: Select the correct option about pointers in C language? a) The size depends on the datatype of the…

A: Answer: Option D

Q: Explain the Pointers and Function Return Values with example.

A: A pointer is a variable which is used to store the memory address of another variable. General…

Q: A pointer is basically a reference to an object or a function. In fact, it is a variable that holds…

A: In C programming, the string is an array of characters. The string functions are used to handling…

Q: Given the Point structure defined below, complete the function that computes the length of a path…

A: A vector is a container of data items that can be manipulated using various inbuilt functions. Their…

Q: What does & mean when it is used as part of a type declaration of a function parameter? The…

A: & mean when it is used as part of a type declaration of a function parameter is the parameter…

Q: Suppose three numbers x, y, z are passed to a function. Implement this function to assign the values…

A: Program code: #include <stdio.h>// String is C standard library Which contain micro…

Q: Using C++ Programming language: Given the following definitions: int num1=1, num2=2; int…

A: A pointer is variable which holds address of variable.

Q: A pointer is basically a reference to an object or a function. In fact, it is a variable that holds…

A: The parameters are passed in two different methods such as call-by-value and call-by-reference. In…

Q: Question: Write two functions, first() and last() described as follows; • the function first() takes…

A: String concatenation is that the process during which we append the characters and words together to…

Q: What does a reference and a pointer have in common?

A: Given: A reference, similar to a pointer, is an object that may be used to refer to another object…

Q: Question 3) Write a user defined function called Maximum. The function takes two parameters. Two…

A: logic:- take two values from user in main . pass the address of num1 and num2 in function call.…

Q: Define the term " pointer const " .

A: Const pointer means a pointer which is constant. That is once the pointer is assigned to some…

Q: Language:C With using a pointer based function Write a function called swap that transfers the…

A: #include<stdio.h> // Declaring pointer based function and we'll pass the addresses of x and y…

Q: Define the term " pointer to void " .

A: 1) A pointer to void means a generic pointer that can point to any data type. 2) We can assign the…

Q: A pointer is basically a reference to an object or a function. In fact, it is a variable that holds…

A: Below is the required program of swapping using a call by reference: // Include necessary header…

Q: Explain dangling and void pointer with example.

A: Dangling pointer- Dangling pointer occurs when the object is de-allocate from memory…

Q: State if true or false: Dynamic binding with virtual functions occurs only with pointers and…

A: Dynamic binding occurs when a pointer or reference is associated with a member function based on the…

Q: In the context of C++ and pointers. A pointer is of data type Blank 1 as it holds the address of a…

A: Note: As per student asked I answer the question. Student just asked to fill the blank space. Here i…

Q: How to call function using pointer. Please Explain with Code Example?

A: Here we will discuss How to call function using pointer

Q: When an object is declared inside the function then: (i) It can be returned by reference outside the…

A: We know that when an object is declared inside the function then outside the function we cant access…

Q: Given variables category, heat, and voltage, declare and assign the following pointers: • character…

A: The complete answer in C++ Programming Language is given below:

Q: What is interupt function pointer explain with examples

A: Interrupt function pointer: While developing code using function pointer it is a useful feature.…

Q: A pointer is basically a reference to an object or a function. In fact, it is a variable that holds…

A: The first program has two variable x ad y. It first passes these values to function swap with call…

Q: Explain the different between a pointer variable and other variables such as int, float, char. You…

A: Introduction of Pointer Variable: In the programming language, the pointer variable stores the…

Q: Question No.6: Suppose three numbers x, y, z are passed to a function. Implement this function to…

A: Given: Swap three numbers by passing them into function using pointers.

Q: std::shared_ptr is a class that implements the concept of _____. Select one: a. shared ownership…

A: std: :shared_ptr is a class that implements the concept of.

Q: Program in C. Suppose three numbers x, y, z are passed to a function. Implement this function to…

A: Given: Program in C. Suppose three numbers x, y, z are passed to a function. Implement this function…

Q: By using C, Write a function that accepts a function pointer and a character pointer (char*) as…

A: C is a procedural programming language, it supporting structured programming, recursion, and static…

Q: Recreate the four examples uses of pointers that cover the following four cases: non-constant…

A: (1) non-constant pointer to non-constant data int data = 7; int *ptr = &data; //It will change…

Q: Why is ‘this’ Pointer is widely used than object pointer

A: This Pointer: The this pointer is an implicit parameter to all member functions. Therefore, inside a…

Q: Suppose that you are a manager of a programming team. To facilitate project development and…

A: Points are mentioned below: The pointer must be the same type Always try to pass a pointer to…

Q: Differentiate between null and wild pointer

A: In the question there is multiple questions into the single question. I will answer only one part of…

Q: Define the term " pointer constant " .

A: constant pointer means the address to which it is pointing to cannot be changed. Syntax is…

Q: ( *max )( num1, num2, num3 );: Select one: a. Is a call to the function pointed to by max b. Is a…

A: Actually, function is a group of statements.

Q: Given variables category, heat, and voltage, declare and assign the following pointers: • character…

A: Here is the c++ code. See below step for code and output.

Q: A pointer is basically a reference to an object or a function. In fact, it is a variable that holds…

A: In C programming, a string is an array of characters, and an array of strings is represented in the…

Concept explainers

Concept of Pointer Parameter

Pointers are the special variable that stores the variable address, instead of storing the variable value. Pointer is a powerful feature of a programming language. A pointer is mostly used to save memory space and improve execution time.

Question

6. Under what circumstances the compiler selects the function based on the contents of the pointer ptr, not on the type of the pointer & vice versa?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Introduction :-

VIEW

Explanation :-

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

Define the term " pointer to void " .
Choose if each of the following is true or false:Dynamically binding data to virtual functions is limited to pointers and references.
It's well knowledge that "dangling and wild pointers" are problematic for pointers. Use specific examples to back up your argument.
Explain the general syntax to declare a pointer variable.
in C Recreate the four examples uses of pointers that cover the following four cases: non-constant pointer to non-constant data, constant pointer to non-constant data, non-constant pointer to constant data, and constant pointer to constant data.
In C, in order to do operations to the data being referenced by a pointer you would need to use the (*) operator, which is called ______________ operator.
Define the term " pointer returning " .
The definition of a pointer variable is exactly the same as its name. What is the function of it? What does it imply exactly to have something called a "dynamic array"? What kind of connection exists between pointers and dynamic arrays?
Programming language C Write your own implementation for the functions above, where the names of the functions will be:my_strcmpmy_strncmpmy_strchrrespectively. In addition, write a program (a function called main (which allows receiving data, runningThe functions you wrote and printing their results.2 Note 1: In the implementation of the standard library for the strchr function, the return value of the function isfrom a pointer type. In the realization that you must write (strchr_my, the function must return an int value, which indicates theThe index of the character from the beginning of the array. If the character is not found, a negative number (minus one) must be returned.Note 2: The following "input word" can be received (where "input word" is defined as a collection of characters betweenTwo "white" characters - space, t, \or n (\by using the scanf command as follows:scanf(“%s”, character_vector_name);;which will cause the next "input word" to be read, into the array whose name…
Write a C++ program that asks for two lowercase characters. Pass the two entered characters, using pointers, to a function named capit(). The capit() function should capitalize the two letters and return the capitalized values to the calling function through its pointer arguments. The calling function should then display all four letters
Write in C Language Description Please finish the following function char *replace(charsource, char constpattern, char constreplacement) A sequence of calls to this function replace the pattern with replacement. On a first call, the function expects a C string as argument for source, and this function scan for source to find the first pattern appear in source than replace it with replacement. In subsequent calls, the function expects a null pointer and uses the position right after the end of the last replacement as the new starting location for scanning. This function return source. Please see following example. char source[100] = "1223456789", pattern[10] = "2", replacement[10] = "123"; printf("%s", replace(source, pattern, replacement)); //Here should print out 112323456789 printf("%s", replace(source, pattern, replacement)); //Here should print out 11123323456789 printf("%s", replace(NULL, pattern, replacement)); //Here should print out 1112331233456789 function char…
Explaining the importance of the concept of pointer, show how to obtain the address and value of a variable named deg that holds the value 5 in the int data type by using a pointer.