As @miscco points out, this obfuscates the operation slightly, so you might also want to add a comment indicating that std::distance(start, end) / 2 is the midpoint.
As @miscco points out, this obfuscates the operation slightly, so you might also want to add a comment indicating that std::distance(start, end) / 2 is the midpoint.
As @miscco points out, this obfuscates the operation slightly, so you might also want to add a comment indicating that std::distance(start, end) / 2 is the midpoint.
As @miscco points out, this obfuscates the operation slightly, so you might also want to add a comment indicating that std::distance(start, end) / 2 is the midpoint.
We can mark this constructor as constexpr, because similarly, all of your data member's default constructors are constexpr. This can be useful if you want to define a static compile-time special valuesvalue, such as the empty node value.
We can mark this constructor as constexpr, because similarly, all of your data member's default constructors are constexpr. This can be useful if you want to define a static compile-time special values, such as the empty node value.
We can mark this constructor as constexpr, because similarly, all of your data member's default constructors are constexpr. This can be useful if you want to define a static compile-time special value, such as the empty node value.