Icons and symbols
While working in CLion, you can see various icons all around the UI. For most of them, you can get a tooltip description by hovering over an icon, for example: 
However, there are some icons in the following UI areas that may not have tooltips: Structure View, Breadcrumbs, or one of the Hierarchy Views (Call, Method, or Imports Hierarchy).
Structure, Hierarchy, and Breadcrumbs Icons
Elements in Structure View, Call Hierarchy or Method Hierarchy can also have visibility indicators: private 
, protected 
, or public 
.
| - Struct/Class |
| - Global variable |
| - Struct/Class field |
| - Enumeration |
| - Function |
| - Enumeration value |
| - Pure virtual function |
| - Namespace |
| - Union |
| - Typedef |
|
Last modified: 23 September 2023