Vallnerik25

I have some questions about the logical not operator in C++ and Visual C++. I have posted another question relating to the logical not operator. I just can't seem to wrap my head around the uses of this operator. From what I have read so far the logical not operator …

Yes, you need to read the chapter on classes again. There are several easily fixable errors here. Your member variables for starters should not be declared public unless you need them to be modified by non class members. Where are your function prototypes or definitions for member functions? Force I'm …

I have some more basic questions about using overloaded operators. This is just a hypothetical question. Say I have 2 overloaded operators functions defined for a class. The overloaded operator= function and the overloaded+ function. Now I want to create the overloaded operator+=. Can I define that function in terms …

I have a question regarding when to use delete to free memory used by a pointer. I have a class function that uses dynamically allocated memory and I want to properly use delete to free up the space when I am done with it. [code=c++] // Overloaded addition operator. CSimpleString …

I have a few questions about c strings, string literals, c++ string objects and how pointers and constantness all come together. I am wondering why a c string can be set like this but can't be changed dynamically with an assignment operator like this. [CODE] char str [] = "string1"; …

I have some simple syntax questions about constructing a vector from an array. I just read Narue's "C and C++ timesaving tips and tricks" sticky. And I have come across something that I have seen elsewhere that I didn't really understand, and that is the following code assigns integers from …

I have seen that I can use a variable as the specification for the dimension of a one-dimensional array to be allocated by the "new" keyword. The book I'm reading explains that this can be extended to two or more dimensions but with a restriction, only the left-most dimension can …

Hi everyone this is my first post on these forums and I hope that someone can clear up a simple question for me...Right now I am reading Ivor Horton's Beginning Visual c++ 2008 and in chapter four he gives an example program for finding prime numbers using pointers and a …