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Arrays and Vectors
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Copyright: 2024
Pages: 66
Source title:
Advancements, Applications, and Foundations of C++
Source Author(s)/Editor(s): Shams Al Ajrawi (Wiley Edge, USA & Alliant International University, USA), Charity Jennings (Wiley Edge, USA & University of Phoenix, USA), Paul Menefee (Wiley Edge, USA), Wathiq Mansoor (University of Dubai, UAE)and Mansoor Ahmed Alaali (Ahlia University, Bahrain)
DOI: 10.4018/979-8-3693-2007-5.ch003
PurchaseView Arrays and Vectors on the publisher's website for pricing and purchasing information. |
Abstract
Chapter 3 dives deep into the core data structures of C++: arrays and vectors. Beginning with the fundamentals, it introduces the basic syntax and declaration of arrays and vectors, illustrated through concise examples. It elaborates on accessing array elements and efficiently iterating over them using loops. The chapter emphasizes array initialization techniques—ranging from direct initialization lists to loops. A focus on the range-based 'for' loop brings modern C++ practices to the fore. The intricate dynamics of parallel arrays, comparing arrays, and leveraging arrays in functions are explored. Diverse array structures, including static and multidimensional arrays, are expounded upon, offering insights into 2D arrays and jagged arrays. The chapter proceeds to discuss search and sort techniques, comparing their efficiencies. The versatility of the C++ Standard Library's vector template is introduced, diving into vector declaration, initialization, and algorithms. The latter section offers a deep dive into vector performance and its underlying intricacies.
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