First, Unix & Linux is primary for users and administrators of Unix and Linux systems, not programmers of them. Programming questions, which almost all C++ questions would be, belong on Stack Overflow.

Second, we deal in questions which have reasonably objective correct answers. Through experience, we've learned that the Stack Exchange software & community just doesn't work well with questions that are mainly opinion-based, like "what's your favorite editor". Which is basically what you asked, and is why your question was closed & deleted.

If you are looking for an IDE with a specific list of features, then that is an answerable question if it were asked on our Software Recommendations site. Please refer to the help center there, in particular http://softwarerecs.stackexchange.com/help/on-topic, before asking.

First, Unix & Linux is primary for users and administrators of Unix and Linux systems, not programmers of them. Programming questions, which almost all C++ questions would be, belong on Stack Overflow.

Second, we deal in questions which have reasonably objective correct answers. Through experience, we've learned that the Stack Exchange software & community just doesn't work well with questions that are mainly opinion-based, like "what's your favorite editor". Which is basically what you asked, and is why your question was closed & deleted.

If you are looking for an IDE with a specific list of features, then that is an answerable question if it were asked on our Software Recommendations site. Please refer to the help center there, in particular https://softwarerecs.stackexchange.com/help/on-topic, before asking.