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Questions - pointers

How to access pseudo-random index via pointer?

*tabP[] contains addresses of p1[], p2[] and p3[]. Their indexes are declared as ranq which is random value between 0-3, but despite that, compiler output is always p1[0], never p1[1] or p1[2]. #inclu...
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xantico

arrays

c

pointers

srand

Votes: 0

Answers: 0

How can I convert this code using GDI Bitmap pointers from C# to VB.NET?

I need help to convert my code from C# to VB.NET. I'm stuck on these lines: byte* ptr = (byte*)(void*)bitmapData.Scan0; byte* ptr2 = (byte*)(void*)bitmapData2.Scan0; Here is my full code.
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kokosik 1221

c#

vb.net

pointers

translate

unsafe

Votes: 0

Answers: 0

Is using a default method pointer valid Fortran? (IFort compiler bug)

I just want to know for sure if this is valid Fortran or if I've misunderstood some usage. Is the following code valid? Module MathFxns implicit none Type A_T procedure(DoStuff_F...
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TrippLamb

pointers

methods

fortran

abstract

Votes: 0

Answers: 0

error in rmoving duplicates from unsorted linked list

QSN. Given an unsorted linked list of N nodes. The task is to remove duplicate elements from this unsorted Linked List. When a value appears in multiple nodes, the node which appeared first should be ...
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Tanvi

c++

pointers

linked-list

Votes: 0

Answers: 1

Latest Answer

we can use unorederd_set to maintain the data and use prev pointer to store the reference of previous node. We will iterate over the linked list if the data is not in the set we will add it to set if ...
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Udesh

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