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Thanks Tonto you cleared all that up for me. How would you have done this if you were given the problem, and why would you do it that way? I am still learning, and I want to know the right way to...

Okay I fixed the remove method to look like this


char* remove(char *str, char c)
{
char *space = new char[strlen(str) + 1];
char *str2= space;

while(*str != '\0')
{

No I am supposed to return another string that contains the proper output. The original string should remain unchanged.

When I return my new string I am getting a trash value that is not useful.

There are some constraints that I can not remove on the code. The pointers can not be removed.

I am trying to make a function that takes a string and removes all occurences of a specified character then returns the new string. The code I wrote generates an error, and I am having no luck...

But references can only have one alias right? Meaning after they become referenced to another object they cannot be referenced to another object. I think pointers don't have this limitation. Let...

Well I already know that pass by value isn't good except for when I am passing small variables around that I don't want the called function to change. I am only curious of the performance...

Could someone please help me better understand inheritance in c++. I would like to know the differences between public, protected, and private inheritance. Also, I would like to better understand...

If I am passing a large vector structure that contains classes that I created, then which way of passing parameters would I use? I am guessing it doesn't matter. Would accessing elements of the...

What is the difference between these two alternatives? Are there performance tradeoffs? Any help appreciated. Examples below.



//Pass by pointer

void negate(int * pn)
{
*n=-*n;
}