Re: [boost] std::map<> - like structure for other than std::pair<>?

On Tue, Apr 14, 2015 at 1:37 PM, M.A. van den Berg wrote:

You can store your objects in a std::set instead of a map and then provide a custom compare function that compared your objects given your key in them. E.g.

struct my_compare { bool operator() (const MyObj& lhs, const MyObj& rhs) const{ return lhs.name < rhs.name; } };

std::set s;

set entries are const so this isn't usable in all cases. -- Olaf