We will cover the following recipes in this chapter:
- Using the erase-remove idiom on std::vector
- Deleting items from an unsorted std::vector in O(1) time
- Accessing std::vector instances the fast or the safe way
- Keeping std::vector instances sorted
- Inserting items efficiently and conditionally into std::map
- Knowing the new insertion hint semantics of std::map::insert
- Efficiently modifying the keys of std::map items
- Using std::unordered_map with custom types
- Filtering duplicates from user input and printing them in alphabetical order with std::set
- Implementing a simple RPN calculator with std::stack
- Implementing a word frequency counter with std::map
- Implementing a writing style helper tool for finding very long sentences in texts with std::set
- Implementing a personal to-do list using std::priority_queue
