StackOverflow Questions for Tag: new-operator

mreff555

Reputation: 1125

Is it expected that new allocates extra space on the heap?

c++heap-memorynew-operatorallocation

Score: -2

Answers: 0

Matthew Loveday

Reputation: 516

Ambiguous call to operator new[] when upgrading to C++ 20

c++templatesvisual-c++c++20new-operator

Score: 3

Answers: 2

user2036677

Reputation:

Override delete operator

c++oopnew-operator

Score: 6

Answers: 3

Saranya

Reputation: 675

React/RCTBridgeDelegate.h' file not found

react-nativebuildprojectnew-operator

Score: 48

Answers: 17

Head Geek

Reputation: 39878

What uses are there for "placement new"?

c++memory-managementnew-operatorplacement-new

Score: 522

Answers: 26

Edgar James luffternstat

Reputation: 461

dynamically allocating a c++ object without using the new operator

c++new-operator

Score: 0

Answers: 2

youhana

Reputation: 328

When a function is invoked with `new`, how can `this` in the body point to the newly-created object when it has not yet been assigned to a variable?

javascriptobjectnew-operator

Score: 1

Answers: 1

A Predrag

Reputation: 21

Create a new column for each value in another column

excelpowerbimultiple-columnstransformationnew-operator

Score: 1

Answers: 3

MajinMilad

Reputation: 13

C++ deleting array on the heap

c++arraysmemorynew-operatordelete-operator

Score: -2

Answers: 2

BeginnerVS2019

Reputation: 1

How to allocate a pointer of functions that returns a pointer to array of n elements on C++ 20

functionpointersreturnnew-operatorallocation

Score: 0

Answers: 0

do.

Reputation: 617

object issues of javascript

javascriptnew-operator

Score: 0

Answers: 6

GetFree

Reputation: 42534

Why can some constructors be called without using the `new` operator?

javascriptconstructornew-operatorobject-construction

Score: 35

Answers: 2

marcus reed

Reputation: 7

Operators "new" and "delete" in C++

c++memorymallocnew-operator

Score: -4

Answers: 1

sharptooth

Reputation: 170529

Why would a C++ compiler not eliminate null check of pointer returned by new?

c++compiler-optimizationnew-operator

Score: 9

Answers: 8

Guid

Reputation: 2216

Is it useful to test the return of "new" in C++?

c++new-operator

Score: 28

Answers: 6

greenlagoon

Reputation: 121

Are objects created with new guaranteed to stay in the same memory location? If so, does new place things to minimize cache misses & fragmentation?

c++cachingdynamic-memory-allocationnew-operatormemory-fragmentation

Score: 1

Answers: 1

Oersted

Reputation: 2734

Getting heap storage with proper alignment in C++ for non-overaligned type

c++memory-managementalignmentheap-memorynew-operator

Score: -1

Answers: 2

Synex

Reputation: 213

New Operator with and without Parentheses

c++dynamic-memory-allocationnew-operator

Score: -2

Answers: 1

geometrian

Reputation: 15387

How Is `operator new` Implemented At The Linker Level?

c++linkernew-operator

Score: 3

Answers: 4

David

Reputation: 1

How the getInstance() method works and why the "new" keyword is not used?

javasingletoninstancenew-operatorobject-create

Score: 0

Answers: 1

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StackOverflow Questions for Tag: new-operator

Is it expected that new allocates extra space on the heap?

Ambiguous call to operator new[] when upgrading to C++ 20

Override delete operator

React/RCTBridgeDelegate.h&#39; file not found

What uses are there for &quot;placement new&quot;?

dynamically allocating a c++ object without using the new operator

When a function is invoked with `new`, how can `this` in the body point to the newly-created object when it has not yet been assigned to a variable?

Create a new column for each value in another column

C++ deleting array on the heap

How to allocate a pointer of functions that returns a pointer to array of n elements on C++ 20

object issues of javascript

Why can some constructors be called without using the `new` operator?

Operators &quot;new&quot; and &quot;delete&quot; in C++

Why would a C++ compiler not eliminate null check of pointer returned by new?

Is it useful to test the return of &quot;new&quot; in C++?

Are objects created with new guaranteed to stay in the same memory location? If so, does new place things to minimize cache misses &amp; fragmentation?

Getting heap storage with proper alignment in C++ for non-overaligned type

New Operator with and without Parentheses

How Is `operator new` Implemented At The Linker Level?

How the getInstance() method works and why the &quot;new&quot; keyword is not used?

React/RCTBridgeDelegate.h' file not found

What uses are there for "placement new"?

Operators "new" and "delete" in C++

Is it useful to test the return of "new" in C++?

Are objects created with new guaranteed to stay in the same memory location? If so, does new place things to minimize cache misses & fragmentation?

How the getInstance() method works and why the "new" keyword is not used?