pointer « array « Java Collection Q&A

1. Array of function pointers in Java    stackoverflow.com

I have read this question and I'm still not sure whether it is possible to keep pointers to methods in an array in Java, if anyone knows if this is ...

2. Clean way of handling null pointers when using arrays    stackoverflow.com

I have the following code which is adding somestrings to an arraylist. It will ever so often have an empty variable due to someone not filling it in correctly. I don't ...

3. Tutorial on C pointers and arrays from a Java standpoint    stackoverflow.com

I'm currently a freshman in college, majoring in CS. I'm just about done with my "Intro to Computer Programming" class. I like it and feel like I'm learning a good bit. A ...

4. Pointers to the same array in Java    stackoverflow.com

I just want to make sure I'm clear on this, as I'm not quite sure of the exact behavior. I have two arrays:

private short[] bufferA;
private short[] bufferB;

5. this pointer and array manipulation in Java    stackoverflow.com

i have a class Matrix and I use the this pointer in the application class to access the methods of the Matrix class. For some reason it doesn't identify the methods. ...

6. dangling pointers java using arrays    stackoverflow.com

Possible Duplicate:
Creating a dangling pointer using Java

7. What does pointer doubling mean in the context of arrays in Java?    stackoverflow.com

Find a duplicate. Given an array of N+1 elements in which each element is an integer between 1 and N, write an algorithm to find a duplicate. Your algorithm ...

8. Java - Re-reference an array by method    stackoverflow.com

:) The problem I'm having: It's the very simplified version of what I'm trying to do, as I actually need to recount a large array of colors (taken from Color Object), and ...

9. Using sun.misc.Unsafe to get address of Java array items?    stackoverflow.com

I'm struggling to understand the documentation of sun.misc.Unsafe -- I guess as it's not intended for general use, nobody's really bothered with making it readable -- but I actually really need ...

10. How to set a pointer to staic array?    coderanch.com

Arrays are reference types. That means you can assign DB_ERROR to any type-compatible reference variable. I.e., you can assign it to a reference variable of type String[]. (Or of type Object[] or of type Object. If you store it in a more general type you'll have to use type-casting to get to the array or its elements.) // If DB_ERROR is ...

11. what is array of pointers & pointers in array?    coderanch.com

Hi Raams: As you probably gathered from the other responses, the term "pointer" is a bit ambiguous. Both a "reference" and a "pointer" point to something, but reference values are basically hidden from you, whereas pointers can be manipulated. For example, you might do arithmetic on a pointer to change its value, and therefore, point to a different location. In languages ...

12. NOT an array of pointers    coderanch.com

I understand the pointers vs. references thing, and purely object-oriented vs. not, and with those things in mind what I wonder is... for example, if I wanted to write an emulator in C++, I would set up an array of function pointers, and the code would assign each instruction a number, and we would do a little: array_of_function_pointers[instruction_index](argument1, argument2); and be ...