StackOverflow Questions for Tag: temporary-objects

user1886376

Reputation:

Does the compiler perform return value optimisation in case of returning member variable?

c++referencecopy-constructortemporary-objects

Score: 5

Answers: 2

josechenf

Reputation: 1

Possible run-time problems arising from moving temporary object to a heap allocated object?

c++stackheap-memorytemporary-objects

Score: 0

Answers: 1

yousef pc

Reputation: 9

is there a temporary object/variable when "int x=5;" or " int x=y+5 ;"

c++temporary-objects

Score: 0

Answers: 2

christosc

Reputation: 1402

Lifetime extension of temporary container's element

c++containersc++17temporary-objects

Score: 0

Answers: 1

Praxeolitic

Reputation: 24039

Why do const references extend the lifetime of rvalues?

c++standardslanguage-designtemporary-objectsconst-reference

Score: 41

Answers: 2

perencia

Reputation: 1542

Why does "return string(...)" return a reference to a temporary?

c++referencecompiler-warningstemporary-objects

Score: 14

Answers: 4

jackhab

Reputation: 17698

warning: returning reference to temporary

c++referencecompiler-warningstemporary-objects

Score: 31

Answers: 5

haelix

Reputation: 4555

Lambda capturing rvalue reference by reference

c++lambdatemporary-objectsforwarding-reference

Score: 7

Answers: 3

Valentin Milea

Reputation: 3323

What is the lifetime of temporary arguments in nested function calls?

c++language-lawyerlifetimetemporary-objects

Score: 2

Answers: 1

v.p

Reputation: 71

Temporary inside a visit() call?

c++temporary-objectsvisitors

Score: 1

Answers: 1

imreal

Reputation: 10348

C++ coroutines and const reference parameters

c++c++20temporary-objectsc++-coroutine

Score: 3

Answers: 2

Damir Tenishev

Reputation: 3262

Is it false positive here: warning C4172: returning address of local variable or temporary?

c++compiler-warningstemporary-objectsreference-binding

Score: 1

Answers: 2

user17732522

Reputation: 76628

Are function parameter objects temporary objects?

c++language-lawyertemporary-objects

Score: 10

Answers: 4

jan.sende

Reputation: 860

Is this access to temporary safe according to the C++ standard?

c++language-lawyerlifetimetemporary-objects

Score: 2

Answers: 1

leejun

Reputation: 101

Why I don’t have to free string from c_str function of std::string?

c++stringtemporary-objects

Score: 5

Answers: 1

StoneThrow

Reputation: 6255

Is there a temporary, anonymous object involved in creating maps in Go?

c++goconstructortemporary-objectsanonymous-objects

Score: -2

Answers: 1

mada

Reputation: 1975

What actually a "result object" of a prvalue expression is?

c++language-lawyertemporary-objectsresult-object

Score: 2

Answers: 1

Jan Schultke

Reputation: 39415

Can you bind a const T&& to an xvalue of type T?

c++language-lawyertemporary-objectsconst-correctnessreference-binding

Score: 6

Answers: 2

Clinton

Reputation: 23135

Why is it legal to bind references to rvalues?

c++c++11language-lawyerrvalue-referencetemporary-objects

Score: 6

Answers: 1

nyanpasu64

Reputation: 3135

What do braces on the left-hand side of a variable declaration mean, such as in T {x} = y?

c++syntaxinitializationlist-initializationtemporary-objects

Score: 51

Answers: 1

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StackOverflow Questions for Tag: temporary-objects

Does the compiler perform return value optimisation in case of returning member variable?

Possible run-time problems arising from moving temporary object to a heap allocated object?

is there a temporary object/variable when &quot;int x=5;&quot; or &quot; int x=y+5 ;&quot;

Lifetime extension of temporary container&#39;s element

Why do const references extend the lifetime of rvalues?

Why does &quot;return string(...)&quot; return a reference to a temporary?

warning: returning reference to temporary

Lambda capturing rvalue reference by reference

What is the lifetime of temporary arguments in nested function calls?

Temporary inside a visit() call?

C++ coroutines and const reference parameters

Is it false positive here: warning C4172: returning address of local variable or temporary?

Are function parameter objects temporary objects?

Is this access to temporary safe according to the C++ standard?

Why I don’t have to free string from c_str function of std::string?

Is there a temporary, anonymous object involved in creating maps in Go?

What actually a &quot;result object&quot; of a prvalue expression is?

Can you bind a const T*&amp;&amp; to an xvalue of type T*?

Why is it legal to bind references to rvalues?

What do braces on the left-hand side of a variable declaration mean, such as in T {x} = y?

is there a temporary object/variable when "int x=5;" or " int x=y+5 ;"

Lifetime extension of temporary container's element

Why does "return string(...)" return a reference to a temporary?

What actually a "result object" of a prvalue expression is?

Can you bind a const T&& to an xvalue of type T?