I\'ll say in advance that I\'m asking about pointers to pointers, so my words may be a bit vague, but try to stay with me :)
Hello i know a bit about pointers in C but the problem I am running into is how to access variables in an t开发者_如何学Chis typedef enum.
Can someone please tell me why I get a segmentation fault running this? I try and a pointer to an array of an array of objects, how I can fix this problem? The declaration of the sf::Vector2 class can
#define PORTC *(unsigned char volatile *)(0x1003) #define DDRC *(unsigned char volatile *)(0x1007) So I\'ve been trying to read some stuff about embedded C. Initially I thought this macro was a poin
This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time,or an extraordinarily narrow situation that is not generally applic
I have the following struct: [StructLayout(LayoutKind.Sequential, Pack = 1, CharSet = CharSet.Unicode)]
I want to allocate memory and fill it to the pointer, that are one of the function parameter, but I think that I don\'t get some important thing, help me please.
I\'m trying to build a ternary search tree for a school project. As far as I can tell, my code looks okay.
on the line *binSon[0].add(x);, it give me an error, an expression must have a class type, what do i do?
I have a code snippet am struggling to understand. char *c;// c is uni dimensional table ( single row )
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