Merge Two Vector values into new vector

ArulPrabhuT · 09-23-2004, 04:31 AM

doubt in c++ vector<string>

I have 2 vector<string> values and i need to store both the values in one separate vector.. Is there any merge options to do same.....

dakensta · 09-23-2004, 05:16 AM

Plenty of ways to achieve this but nothing specific to vector:

reserve() the size of the second vector plus the first and then copy using whatever method you like.

Use a back_insert_iterator.

resize() and copy().

If you want to do this frequently, you might choose to use a list and splice() instead.

ArulPrabhuT · 09-23-2004, 10:18 AM

Thanks for your answer