C++ STL MAP and complex keys
Posted on 2006-03-23
I have variable key types which need to index to a record pointer. Within a map the type of key will be the same. So either i handle keys generically or have multiple map classes. However as one of these is a byte array i am not sure how to handle this.
Key types are :
ulong, string (case and case insensitive) (length varies), byte array (essentially a string but a binary string, it can have any chars in it) length fixed.
I have handled the the numeric case and string before (not the case insensitive but that is just forcinf the key to always be lowercase) but nor an arbitary number of binary bytes.
I tried using a class as the key via herbet schildt's STL book but can get the operators you need to do the < and == comapres to compile let alone work.
>> Suggestions, code samples would be appreaciated particular of a key which is a class or a binary stream