Question: Take a look at the following two code examples for printing a vector: Sample Code 1: vector vec; /* . */ for (auto itr = vec.begin(); itr != vec.end(); itr++) { %3D itr->print(); } Sample Code 2: vector vec; /*.. */ for (auto itr = vec.begin(); itr != vec.end(); ++itr) { itr->print(); Is there any advantage of using one over the other?

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Question: Take a look at the following two code examples for printing a vector:
Sample Code 1:
vector vec;
/*
.... ...
for (auto itr = vec.begin(); itr != vec.end(); itr++) {
itr->print();
}
Sample Code 2:
vector vec;
/* . */
...
for (auto itr = vec.begin(); itr !=vec.end(); ++itr) {
itr->print();
}
Is there any advantage of using one over the other?
Transcribed Image Text:Question: Take a look at the following two code examples for printing a vector: Sample Code 1: vector vec; /* .... ... for (auto itr = vec.begin(); itr != vec.end(); itr++) { itr->print(); } Sample Code 2: vector vec; /* . */ ... for (auto itr = vec.begin(); itr !=vec.end(); ++itr) { itr->print(); } Is there any advantage of using one over the other?
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