Predicate and expression constraints
Predicate constraints
Predicate constraints checks the expression if it matches a criteria.
predicate
The nine types of constraints
With Concepts Lite there are nine types of constraints. Each serves a different purpose, and those nine types of constraints are:
C++ std::sort predicate with templates
There are a couple of sorting algorithms in C++ from std::sort to lamdbas, each tailored to different use cases. As a programmer, you may or may not want to delve into the depths of sort algorithms. That’s a domain left for experts. Luckily, it’s quite easy to get started with sorting data.
Templates on the surface
Templates is an important part of the C++ language. Templates is a language within the language. There are two kinds of templates, one is function templates and the other is template classes. This chapter will only go through the basic usage and explanations.
C++ std::list::remove_if predicate
Recall, that std:remove_if predicate won’t actually remove the elements from a container unless it’s a member of a container, like std::list::remove_if. In this case the elements will be removed.
