Skip to content Burger menu icon
Clion logo

CLion

A Cross-Platform IDE for C and C++

Download
Tips & Tricks

Parameter Hints and Type Hints

Anastasia Kazakova
Anastasia Kazakova

In this video, we show how CLion’s parameter hints and type hints help with reading and understanding C++ code, using a practical example. Parameter hints give the developer useful additional information about function calls, while type hints show deduced types in many different contexts. We show the various available features and configuration options that will help you work more effectively with hints in CLion.

00:00 Intro
00:19 Sample application
01:12 Parameter hints
02:30 Emplace_back example. Hints for non-const references
03:07 Disabling parameter hints and Exclude List
04:01 Type hints for deduced types
04:44 Type hints for structured bindings
04:55 Type hints for templates
05:09 Type hints for functions with auto return type
05:27 Type hints in lambdas
05:56 Settings

Your CLion team
JetBrains
The Drive to Develop

editor newsletter-cpp parameter name hints type hints
Prev post C++ Annotated December 2021: 2021 C++ Highlights, Thread Safety in C++ and Rust, 2022 Conferences, and MoreCLion Starts the 2022.1 EAP Next post
image description

Discover more

Refactoring in C++: Top Techniques and Best Practices

Whether you’re a seasoned C++ developer or just starting out, refactoring is a key way you can make your code cleaner, more efficient, and easier to maintain. In this article, we’ll review common refactoring techniques in C++ and explore their benefits, from improving code readability to reducing te…

Oleg Zinovyev
Oleg Zinovyev

Serial Port Monitor Plugin for Embedded Developers in CLion

Today, we’re happy to announce a plugin that provides the Serial Port Monitor tool window. It allows you to communicate with serial devices like Arduino right from CLion.

Anastasia Kazakova
Anastasia Kazakova

AI Assistant Insights: Writing C++ Code With the Power of AI in CLion!

AI Assistant in CLion can generate whole code snippets for you. It uses the project context to create relevant function calls and C++ statements.

Anastasia Kazakova
Anastasia Kazakova

Striving For Better C++ Code, Part II: Function Summaries to Speed Up the Data Flow Analysis

This is the second blog post in the series dedicated to Data Flow Analysis (DFA) and its implementation in CLion. Read the first part here: Striving For Better C++ Code, Part I: Data Flow Analysis Basics Striving For Better C++ Code, Part II: Function Summaries to Speed Up the Data Flow Analysi…

Anastasia Kazakova
Anastasia Kazakova