Member Avatar for ItecKid

How to check if a vector is NULL?

vector <int> test;

How to check if this is NULL?

if (test == NULL)

returns compiler errors.

  • 4 Contributors
  • 3 Replies
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  • 3 Years Discussion Span
  • Latest Post Latest Post by Lucaci Andrew

Recommended Answers

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Member Avatar for ShawnCplus

Vectors use the empty method

vector <int> test;
if(test.empty()) ...
Member Avatar for s.rasoly

If i want check the house (forexample v[i]) that is empty or no and now what can i do?

Member Avatar for Lucaci Andrew

s.rasoly, if you have a question please start your own thread, and not bump into a 3 year old one!

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