When programming in C++ and using the Standard Template Library (STL) for data structures like vectors, maps, and lists, debugging can sometimes become challenging. However, with the help of GDB, a powerful debugger tool, it's possible to gain insights into these STL data structures and efficiently debug code. Here are some key points to understand about using STL views in GDB. STL data structures are complex and can contain a large amount of data. When encountering a bug related to an STL data structure, it's essential to be able to inspect the contents of the data structure at various points during program execution. GDB provides a set of commands, known as STL views, for visualizing these data structures in a more human-readable format. For example, the 'print' command in GDB can be used to view the raw content of a vector, but it can be challenging to interpret the output. With the help of GDB's 'display' command, it's possible to create a custom display for STL data structures, making it easier to understand and analyze the data. Additionally, GDB provides specific commands for different types of STL data structures, such as 'ptype' for viewing the structure of a specific type. By utilizing these commands, developers can effectively inspect and debug their code when working with STL data structures. Furthermore, GDB can be extended with Python scripting, allowing for more advanced visualization and manipulation of STL data. This can be particularly useful when dealing with complex data structures or when needing to automate certain debugging tasks. In conclusion, understanding how to use STL views in GDB is essential for effective debugging and problem-solving when working with STL data structures in C++. By utilizing GDB's powerful features for visualizing and manipulating data, developers can gain valuable insights into their code and efficiently resolve issues related to STL data structures.