C++ || How To Filter & Select Items In A Vector & Get The Results Using C++

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The following is a module with functions which demonstrates how to filter and select items in a vector, and get the results using C++.

The function demonstrated on this page is a template, so it should work on vectors of any type. It also uses a predicate to determine the items to select.


1. Filter

The example below demonstrates the use of ‘Utils::filter‘ to filter a sequence of values based on a predicate and return its results.

The predicate determines the items to filter and select.


2. Utils Namespace

The following is the Utils Namespace. Include this in your project to start using!


3. More Examples

Below are more examples demonstrating the use of the ‘Utils‘ Namespace. Don’t forget to include the module when running the examples!

QUICK NOTES:
The highlighted lines are sections of interest to look out for.

The code is heavily commented, so no further insight is necessary. If you have any questions, feel free to leave a comment below.

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