unique_ptr | std::unique_ptr - cppreference.com

Keyword	CPC	PCC	Volume	Score	Length of keyword
unique_ptr	0.39	0.4	2081	32	10

Keyword	CPC	PCC	Volume	Score
unique_ptr	1	1	8922	10
unique_ptr c++	1.67	0.9	7826	48
unique_ptr reset	0.73	1	1744	3
unique_ptr release	1.17	0.1	1439	99
unique_ptr array	1.72	0.8	7014	48
unique_ptr deleter	0.28	0.1	9357	50
unique_ptr vs shared_ptr	1.77	0.4	3292	25
unique_ptr move	1	0.1	2715	67
unique_ptr cppreference	1.18	0.9	2867	16
unique_ptr nullptr	1.4	0.6	1903	46
unique_ptr custom deleter	0.15	0.9	2687	3
unique_ptr swap	1.74	0.4	3925	100
unique_ptr cast	0.3	0.8	1631	37
unique_ptr include	1.39	1	69	38
unique_ptr is not a member of std	1.29	0.9	3213	40
c++ unique ptr	0.98	0.9	8136	11
cpp unique ptr	0.67	0.8	3795	65
return unique ptr	0.89	0.4	2146	86
reset function in unique ptr	1.71	0.1	7634	35
pass unique ptr to function	0.91	0.1	5054	70
shared ptr unique ptr	1.54	0.9	7983	9
shared vs unique ptr	0.51	0.1	1823	58

Search Results related to unique_ptr on Search Engine

std::unique_ptr - cppreference.com
cppreference.com

https://en.cppreference.com/w/cpp/memory/unique_ptr

WEBOct 10, 2023 · std::unique_ptr is a smart pointer that owns and manages another object through a pointer and disposes of that object when the unique_ptr goes out of scope. The object is disposed of, using the associated deleter when either of the following happens: the managing unique_ptr object is destroyed.

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How to declare std::unique_ptr and what is the use of it?
stackoverflow.com

https://stackoverflow.com/questions/16894400/how-to-declare-stdunique-ptr-and-what-is-the-use-of-it

WEBJun 3, 2013 · So to create a new std::unique_ptr is to pass a pointer to its constructor. unique_ptr<int> uptr (new int(3)); Or it is the same as. int *int_ptr = new int(3); std::unique_ptr<int> uptr (int_ptr); The different is you don't have to clean up after using it. If you don't use std::unique_ptr (smart pointer), you will have to delete it like this

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unique_ptr - The C++ Resources Network
cplusplus.com

https://cplusplus.com/reference/memory/unique_ptr/

WEBunique_ptr. class template. <memory> std:: unique_ptr. Unique pointer. Manages the storage of a pointer, providing a limited garbage-collection facility, with little to no overhead over built-in pointers (depending on the deleter used).

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Unique_ptr in C++ - GeeksforGeeks
geeksforgeeks.org

https://www.geeksforgeeks.org/unique_ptr-in-cpp/

WEBLast Updated : 05 Oct, 2023. std::unique_ptr is a smart pointer introduced in C++11. It automatically manages the dynamically allocated resources on the heap. Smart pointers are just wrappers around regular old pointers that help you prevent widespread bugs.

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std::unique_ptr<T,Deleter>:: unique_ptr - Reference
cppreference.com

https://en.cppreference.com/w/cpp/memory/unique_ptr/unique_ptr

WEBOct 8, 2023 · 3,4) Constructs a std::unique_ptr object which owns p, initializing the stored pointer with p and initializing a deleter D as below (depends upon whether D is a reference type). In all cases the deleter is initialized from std::forward<decltype(d)>(d).

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std::unique_ptr<T,Deleter>::release - cppreference.com
cppreference.com

https://en.cppreference.com/w/cpp/memory/unique_ptr/release

WEBMay 26, 2023 · Utilities library. [edit] Dynamic memory management. [edit] std::unique_ptr. Member functions. unique_ptr::unique_ptr. unique_ptr::~unique_ptr. unique_ptr::operator= Modifiers. unique_ptr::release. unique_ptr::reset. unique_ptr::swap. Observers. unique_ptr::get_deleter. unique_ptr::operator bool. …

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How to: Create and use unique_ptr instances | Microsoft Learn
microsoft.com

https://learn.microsoft.com/en-us/cpp/cpp/how-to-create-and-use-unique-ptr-instances?view=msvc-170

WEBNov 11, 2021 · You can use make_unique to create a unique_ptr to an array, but you cannot use make_unique to initialize the array elements. // Create a unique_ptr to an array of 5 integers. auto p = make_unique<int[]>(5); // Initialize the array. for (int i = 0; i < 5; ++i) { p[i] = i; wcout << p[i] << endl; }

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22.5 — std::unique_ptr – Learn C++ - LearnCpp.com
learncpp.com

https://www.learncpp.com/cpp-tutorial/stdunique_ptr/

WEBstd::unique_ptr is the C++11 replacement for std::auto_ptr. It should be used to manage any dynamically allocated object that is not shared by multiple objects. That is, std::unique_ptr should completely own the object it manages, not share that ownership with other classes. std::unique_ptr lives in the <memory> header.

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unique_ptr - cplusplus.com - The C++ Resources Network
cplusplus.com

https://cplusplus.com/reference/memory/unique_ptr/unique_ptr/

WEB<memory> std:: unique_ptr ::unique_ptr. Construct unique_ptr. Constructs a unique_ptr object, depending on the signature used: default constructor (1), and (2) The object is empty (owns nothing), with value-initialized stored pointer and stored deleter. construct from pointer (3)

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unique_ptr Class | Microsoft Learn
microsoft.com

https://learn.microsoft.com/en-us/cpp/standard-library/unique-ptr-class?view=msvc-170

WEBJun 20, 2022 · The unique_ptr class supersedes auto_ptr, and can be used as an element of C++ Standard Library containers. Use the make_unique helper function to efficiently create new instances of unique_ptr . unique_ptr uniquely manages a resource.

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