StackOverflow Questions for Tag: pointers

harryw

Reputation: 33

ESP_IDF_ Add value of double pointer to struct c doesn't work_

cpointersstructesp32double-pointer

Score: 1

Answers: 1

ellgenta

Reputation: 43

Is it correct to compare pointers in C?

cpointers

Score: 4

Answers: 2

Lydian

Reputation: 1

I must be doing the Struct wrong, or pointing to it wrong, my Buttons (or keys!) refuse to update the variable I send them to

c++windowspointersstructgdi

Score: 0

Answers: 0

M 027

Reputation: 307

Using array as smart point in C

arrayscpointersmemorymemory-leaks

Score: 3

Answers: 1

Aidan

Reputation: 69

1. What does ":" mean in C for struct members 2. Can I return a local variable that's a struct that holds a pointer to a local variable in a function?

cpointersstructoperatorslifetime

Score: -3

Answers: 0

Anchith Acharya

Reputation: 442

Assigning values to a pointer

c++pointersdev-c++

Score: 4

Answers: 5

Vũ Hoàng Khôi Nguyên

Reputation: 1

I can't display values inside array

arrayscpointers

Score: 0

Answers: 0

Andy

Reputation: 3274

Should I use static_cast or reinterpret_cast when casting a void* to whatever

c++pointersstatic-castreinterpret-cast

Score: 284

Answers: 9

Badasahog

Reputation: 763

Is assigning to a restrict qualified pointer always undefined behavior?

cpointersundefined-behaviorrestrict-qualifier

Score: 3

Answers: 3

S Schulze

Reputation: 139

Invalid optimization for pointer comparison in GCC? (introduced in GCC 7.1)

cpointersgccpointer-arithmetic

Score: 1

Answers: 2

migurd

Reputation: 9

Syntax in recursive functions using pointers with struct variables. It doesn't work, and I think the main problem is the syntax

cfunctionpointersrecursion

Score: -2

Answers: 1

Waterfall_11

Reputation: 11

C++ pointers were unexpected increased while were watched in debugging but fine while run

c++visual-studio-codepointersdebugging

Score: 1

Answers: 0

John Rudy

Reputation: 37858

Accessing array values via pointer arithmetic vs. subscripting in C

objective-ccarrayspointerspointer-arithmetic

Score: 38

Answers: 12

pan

Reputation: 173

Do C compilers follow the "formal definition of `restrict`"?

cpointerslanguage-lawyerc99restrict-qualifier

Score: 3

Answers: 2

Rudy01

Reputation: 1087

c++ treat the address location as an integer

c++pointerspass-by-reference

Score: 21

Answers: 4

Assassinbeast

Reputation: 1277

Is a C# list like a C++ list?

c#c++listpointersvector

Score: 7

Answers: 1

user29771584

Reputation: 1

Please tell us why the callbacks object is not released in this rust code

pointersrustffiborrow-checkerownership

Score: 0

Answers: 0

kfpgk

Reputation: 23

C++ How to define a member variable that is either passed into or constructed within a constructor

c++pointersconstructorreference

Score: 1

Answers: 3

user2442489

Reputation:

Using pointers with Array in C

carrayspointers

Score: -1

Answers: 3

Marouane Sharry

Reputation: 49

Define a register as a macro in C?

cpointers

Score: 0

Answers: 1

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StackOverflow Questions for Tag: pointers

ESP_IDF_ Add value of double pointer to struct c doesn&#39;t work_

Is it correct to compare pointers in C?

I must be doing the Struct wrong, or pointing to it wrong, my Buttons (or keys!) refuse to update the variable I send them to

Using array as smart point in C

1. What does &quot;:&quot; mean in C for struct members 2. Can I return a local variable that&#39;s a struct that holds a pointer to a local variable in a function?

Assigning values to a pointer

I can&#39;t display values inside array

Should I use static_cast or reinterpret_cast when casting a void* to whatever

Is assigning to a restrict qualified pointer always undefined behavior?

Invalid optimization for pointer comparison in GCC? (introduced in GCC 7.1)

Syntax in recursive functions using pointers with struct variables. It doesn&#39;t work, and I think the main problem is the syntax

C++ pointers were unexpected increased while were watched in debugging but fine while run

Accessing array values via pointer arithmetic vs. subscripting in C

Do C compilers follow the &quot;formal definition of `restrict`&quot;?

c++ treat the address location as an integer

Is a C# list like a C++ list?

Please tell us why the callbacks object is not released in this rust code

C++ How to define a member variable that is either passed into or constructed within a constructor

Using pointers with Array in C

Define a register as a macro in C?

ESP_IDF_ Add value of double pointer to struct c doesn't work_

1. What does ":" mean in C for struct members 2. Can I return a local variable that's a struct that holds a pointer to a local variable in a function?

I can't display values inside array

Syntax in recursive functions using pointers with struct variables. It doesn't work, and I think the main problem is the syntax

Do C compilers follow the "formal definition of `restrict`"?