Thread: pointer to struct object in class object

Hi how do you get a struct object to work inside a class object?

[code]

struct MyStruct{float x,float y};

class CMyClass
{
MyStruct ArrayStruct[3]; //this works
MyStruct *PointerStruct; //this doesn't
//...
};

[code]
I can put values in the first one, but once I've done ;

[code]
PointerStruct=new MyStruct[3];
[code]I still cant get any values into it.

>struct MyStruct{float x,float y};

Correct is:

Code:

struct MyStruct{float x;float y;};

Then it should work fine with:
MyStruct *PointerStruct;

If not, post some code, or explain the problem in more detail.

Are you doing something like this:

Code:

#include <iostream>

struct MyStruct
{
  float x;
  float y;
};

class myClass
{
  private:
    MyStruct  *p;

  public:
    void testme(void)  
    { 
      p = new MyStruct[3]; 
      p[0].x = 10.0; 
      
      //
    }
};

int main(void)
{
  myClass c;
  c.testme();
  return(0);
}

Hammer, yes that is what I'm doing, I use a separate function for putting the values in though, I'd also like to get it where I can put in or change any of the struct values dynamically as well. If there doesn't seem to be any thing wrong with this then I'll go and try it with a console app so that I can test if the values are getting into the structs, at the moment I'm using a graphics thing, and it's only because the graphics aren't showing up that I think the values aren't getting into the structs.