Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Would it be possible to use unique, shared or weak pointers in the code?
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- What do a pointer and a reference have in common?arrow_forwardIn what ways are pointers similar to references?arrow_forwardWrite a paper that summarizes the chapter (or an online resource) that may help you understand the concept of pointers. Include the following topics in the paper. Include illustrations either from the book, or an online source or your own illustration. Come up with an introduction Pointer Variable Declarations and Initialization Pointer Operators Pass-by-Reference with Pointers Built-In Arrays Using const with Pointers sizeof Operator Pointer Expressions and Pointer Arithmetic Relationship Between Pointers and Built-In Arrays Pointer-Based String About Smart Pointersarrow_forward
- Do pointers in C++ provide a means to pass arrays to functions?arrow_forwardWhat are smart pointers, and how do you use them? What are their functions?arrow_forwardWhen asked, "What is a pointer variable?" What should we do now? That's because it's an array that changes on the go. Why are pointers and dynamic arrays problematic?arrow_forward
- In C++, how can one easily duplicate a set of shared pointers into another array? Make a list of various solutions to the situation you've been given. Is it true that copying shared pointers also copies the objects they manage? Explainarrow_forwardDo you know what smart pointers are? What is the purpose of these objects?arrow_forwardIn C++, the first element of the array is referenced as array[0]. Explore the web and find the history of this choice. Some languages and packages like MATLAB start the indices from 1. That is, the first element of the array is referred to as array[1] not array[0]. If you were the creators of C++, which of the conventions for the array indices would you chose? Starting from 0 or 1.arrow_forward
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