Questions tagged [pointers]

25

votes

5

answers

Pointer-array-extern question

asked 2011-06-17T12:39:48.263

32

votes

5

answers

Template class pointer c++ declaration

c++ class templates pointers declaration

asked 2011-06-14T10:59:10.817

12

votes

4

answers

Writing a double type value to a text file

c++ pointers file-io

asked 2011-06-03T10:58:45.447

11

votes

2

answers

pointer position reset

c pointers

asked 2011-06-03T06:32:16.370

65

votes

8

answers

Declaring array of int

c++ arrays pointers initialization

asked 2011-05-28T06:04:51.530

10

votes

4

answers

Is there a way to test that a pointer's memory allocation has been freed?

c unit-testing pointers memory-management

asked 2011-05-20T01:06:06.423

12

votes

4

answers

Is the address of a reference to a dereferenced pointer the same as the address of the pointer?

c++ pointers reference memory-address

asked 2011-05-19T14:40:06.703

9

votes

5

answers

Why is address of an array variable the same as itself?

c arrays pointers

asked 2011-05-12T18:03:14.333

11

votes

1

answers

C++: LPWSTR prints as an address in cout

c++ pointers unicode cout

asked 2011-05-03T17:35:32.283

30

votes

8

answers

int *array = new int[n]; what is this function actually doing?

c++ arrays pointers new-operator

asked 2011-04-25T08:16:02.860

15

votes

3

answers

Changing an array with a function in C?

c arrays function pointers

asked 2011-04-10T12:51:37.137

39

votes

2

answers

C Question: (const void ) vs (void )

c pointers constants

asked 2011-04-05T04:17:47.683

13

votes

7

answers

Returning Arrays/Pointers from a function

c arrays function pointers

asked 2011-03-21T14:10:45.777

23

votes

5

answers

What's the difference in c++ between new int and new (int)?

c++ pointers initialization

asked 2011-03-18T09:20:58.017

12

votes

3

answers

How can I declare a pointer based on a generic type?

delphi generics pointers parameters delphi-2010

asked 2011-03-17T19:52:15.487

21

votes

3

answers

Pointer Arithmetic: ++ptr or ptr++?

c pointers increment dereference operator-precedence

asked 2011-03-06T09:00:20.940

12

votes

7

answers

Pointer to an Integer in Java

java pointers int

asked 2011-02-28T16:30:57.500

26

votes

1

answers

When to and when not to use pointers in Objective-C

objective-c pointers

asked 2011-02-22T05:27:57.550

23

votes

7

answers

C++ - char* vs. string*

c++ string pointers char

asked 2011-01-28T09:05:51.497

25

votes

5

answers

Is a dereferenced pointer a valid lvalue?

c pointers lvalue

asked 2011-01-23T12:42:25.347

17

votes

3

answers

Pointer addition and element size

c++ pointers

asked 2011-01-23T08:30:28.030

14

votes

3

answers

Obtaining a pointer to the end of an array

c++ arrays templates pointers pass-by-reference

asked 2011-01-21T13:02:15.610

14

votes

7

answers

(nil) pointer in C/C++

c++ c pointers printing format-specifiers

asked 2011-01-20T07:53:22.383

11

votes

4

answers

Freeing memory which has been allocated to an array of char pointers (strings). Do I have to free each string or just the "main" pointer?

c memory pointers

asked 2011-01-19T09:34:55.897

13

votes

9

answers

Why is a c++ reference considered safer than a pointer?

c++ pointers reference

asked 2011-01-17T17:00:10.983

9

votes

2

answers

Is it possible to pass a reference to a pointer from Excel VBA to C++?

c++ vba pointers excel

asked 2011-01-10T17:20:56.597

9

votes

5

answers

char array as storage for placement new

c++ pointers placement-new

asked 2011-01-03T08:47:27.380

16

votes

8

answers

What is "->" in Objective C?

objective-c c pointers

asked 2010-12-20T00:44:33.663

34

votes

2

answers

Assigned vs <> nil

delphi pointers null

asked 2010-12-19T16:55:12.803

13

votes

5

answers

Where does rend point to?

c++ pointers stl vector iterator

asked 2010-12-05T09:42:14.737

30

votes

3

answers

Delete objects of incomplete type

c++ pointers forward-declaration delete-operator incomplete-type

asked 2010-12-01T14:06:24.297

9

votes

3

answers

How to obtain a new Pointer in Java?

java c pointers jna

asked 2010-11-27T22:30:20.087

14

votes

4

answers

What is a `char*`?

c++ pointers types

asked 2010-11-27T20:13:54.010

16

votes

3

answers

Casting an int pointer to a char ptr and vice versa

c pointers types casting c89

asked 2010-11-27T09:55:25.870

10

votes

3

answers

C++ reference & const pointers in C/C++

c++ c pointers reference

asked 2010-11-20T23:32:47.210

15

votes

12

answers

C: finding the number of elements in an array[]

c arrays pointers

asked 2010-11-02T18:50:31.267

21

votes

5

answers

What do I need to do before deleting elements in a vector of pointers to dynamically allocated objects?

c++ pointers memory-management memory-leaks vector

asked 2010-10-31T01:21:27.787

17

votes

11

answers

C++: What are scenarios where using pointers is a "Good Idea"(TM)?

c++ pointers

asked 2010-10-27T04:29:14.383

13

votes

5

answers

How to initialize a pointer to a specific memory address in C++

c++ c pointers memory casting

asked 2010-10-14T15:22:51.260

20

votes

9

answers

Using the equality operator == to compare two strings for equality in C

c string pointers equality equality-operator

asked 2010-10-14T13:27:35.103

28

votes

6

answers

Declaring a pointer to multidimensional array and allocating the array

c++ pointers multidimensional-array

asked 2010-10-11T07:22:30.787

34

votes

7

answers

C++ Passing Pointer to Function (Howto) + C++ Pointer Manipulation

c++ pointers function arguments

asked 2010-09-26T00:59:17.660

9

votes

6

answers

why different answers?

c arrays pointers

asked 2010-09-03T19:38:59.927

9

votes

9

answers

Do pointers exist in .NET?

c# .net pointers

asked 2010-08-31T12:08:44.110

9

votes

7

answers

C++ multi-dimensional array initialization

c++ pointers initialization multidimensional-array

asked 2010-08-24T07:14:06.123

10

votes

6

answers

Returning pointers or references from functions C++

c++ pointers reference

asked 2010-08-20T20:11:43.073

11

votes

8

answers

What are the ramifications of passing & assigning arrays as pointers in C++?

c++ arrays pointers

asked 2010-08-18T18:19:52.357

10

votes

9

answers

Passing two-dimensional array via pointer

c arrays pointers

asked 2010-08-18T17:52:05.657

17

votes

4

answers

Why can't I assign an array to pointer directly in C?

c pointers

asked 2010-08-17T16:03:11.253

16

votes

1

answers

Why is it not OK to pass `char ` to a function that takes a `const char ` in C?

c pointers

asked 2010-08-16T18:14:50.627

Questions tagged pointers