StackOverflow Questions for Tag: nrvo

user2861706

Reputation: 79

NRV（named return value） copy-constructor

c++copy-constructorreturn-value-optimizationnrvo

Score: 2

Answers: 4

Uri Simchoni

Reputation: 326

C++ copy elision when returning a function argument

c++copy-elisionnrvo

Score: 1

Answers: 1

timmy george

Reputation: 447

Why does one call of this function use NRVO while another call of the same function does not?

c++movenrvo

Score: 5

Answers: 1

Ramneet Singh

Reputation: 1

C++ NRVO in the presence of multiple return points

c++c++17copy-elisionnrvo

Score: 0

Answers: 0

sam

Reputation: 866

Why Does Disabling Non-Mandatory Copy Elision Result in Different Behaviors Before and After C++17

c++c++11c++17copy-elisionnrvo

Score: 0

Answers: 1

Bernard

Reputation: 5676

Is there any way (compiler extensions or otherwise) to emulate named return value optimisation (NRVO)?

c++return-value-optimizationnrvo

Score: 2

Answers: 0

nybon

Reputation: 9631

How can I ensure RVO instead of copy is performed?

c++smart-pointersnrvo

Score: 7

Answers: 3

rdabra

Reputation: 138

How the mechanism of NRVO works in C++ function return values?

c++copy-elisionreturn-value-optimizationnrvo

Score: 0

Answers: 0

user17732522

Reputation: 76829

Is copy elision in the form of named return value optimization permitted in C?

clanguage-lawyercopy-elisionnrvo

Score: 15

Answers: 3

Dmitry Kuzminov

Reputation: 6584

Does early return of the same variable prevent NRVO?

c++c++17nrvoearly-return

Score: 1

Answers: 1

bun9

Reputation: 201

Shouldn't there be a copy ctor invocation here? Elision disabled (no named return value optimization)

c++movecopy-constructorcopy-elisionnrvo

Score: 3

Answers: 1

Vittorio Romeo

Reputation: 93364

NRVO vs early return for types not benefitting from move semantics (GCC 14 -Wnrvo)

c++gccoptimizationreturn-value-optimizationnrvo

Score: 15

Answers: 1

sam

Reputation: 866

Can NRVO and Move Semantics Be Used Together in C++?

c++move-semanticsnrvo

Score: 1

Answers: 2

Fedor

Reputation: 21307

Can NRVO be turned off in debug builds?

c++visual-studiovisual-studio-debuggingnrvo

Score: 5

Answers: 2

Isuxiz Slidder

Reputation: 132

When in C++14 with RVO/NRVO closed, how is the object returned?

c++c++14return-value-optimizationnrvo

Score: 0

Answers: 1

phön

Reputation: 1255

C++ nrvo/copy elision with return statement in parentheses

c++language-lawyercopy-elisionnrvo

Score: 7

Answers: 3

TCD

Reputation: 183

NRVO. Turning off elision. C++11 vs C++17

c++c++11c++17return-value-optimizationnrvo

Score: 2

Answers: 1

WilliamKF

Reputation: 43179

Can a C++ compiler perform RVO for a named const variable used for the return value?

c++c++17return-value-optimizationnrvo

Score: 8

Answers: 2

Andrew Kay

Reputation: 274

best strategy for ensuring no copies in return by value

c++c++17copy-elisionnrvoreturn-by-value

Score: 0

Answers: 1

f1msch

Reputation: 665

NRVO with and without default copy constructor

c++nrvo

Score: 2

Answers: 0

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StackOverflow Questions for Tag: nrvo

NRV（named return value） copy-constructor

C++ copy elision when returning a function argument

Why does one call of this function use NRVO while another call of the same function does not?

C++ NRVO in the presence of multiple return points

Why Does Disabling Non-Mandatory Copy Elision Result in Different Behaviors Before and After C++17

Is there any way (compiler extensions or otherwise) to emulate named return value optimisation (NRVO)?

How can I ensure RVO instead of copy is performed?

How the mechanism of NRVO works in C++ function return values?

Is copy elision in the form of named return value optimization permitted in C?

Does early return of the same variable prevent NRVO?

Shouldn&#39;t there be a copy ctor invocation here? Elision disabled (no named return value optimization)

NRVO vs early return for types not benefitting from move semantics (GCC 14 -Wnrvo)

Can NRVO and Move Semantics Be Used Together in C++?

Can NRVO be turned off in debug builds?

When in C++14 with RVO/NRVO closed, how is the object returned?

C++ nrvo/copy elision with return statement in parentheses

NRVO. Turning off elision. C++11 vs C++17

Can a C++ compiler perform RVO for a named const variable used for the return value?

best strategy for ensuring no copies in return by value

NRVO with and without default copy constructor

Shouldn't there be a copy ctor invocation here? Elision disabled (no named return value optimization)