Topics by dusktreader

I am having some trouble getting some overloaded operators working correctly with a simple inherited Vector class (numerical vector, not container) The scalar multiply from the base class doesn't appear to be visible to the derived class. Code follows: Base Class Header [code=c++]#pragma once #include <vector> class Base { protected: …

I notice that there are many, many threads where posters receive few if any comments. When I open these threads, it is usually obvious right away why no one has bothered to reply. The problems with these posts vary from deliberate solicitation for homework solutions to poorly composed questions. I …

I ran into this particular problem at work and found it quite interesting. While implementing a multi-level image threshholding algorithm, I discovered that I needed to find all the ways I could partition a range of integers into some number of consecutive groups. I like my solution, but there may …

The essential problem is to determine the index i of the first Fibonacci number Fn to have at least d digits. The specific challenge is to determine the index of the first Fibonacci number to have 1000 digits. Obviously, this problem could be brute forced by stepping through all the …

In my application, i currently make many (parallel) calculations based on a time parameter. The calculation is a parametric function of time, so, each time value renders a unique solution. Currently, I have many threads that are calling the same calculation function, and the time parameters are often the same. …

I have a class hierarchy in which the base class is abstract. Each derived class has a set of private members which describe parameters that control how the class processes data. I want to enforce implementation of a setParams() function across all derived classes. However, because the parameters for each …