Easy way to check if item is in list?

Posted by befall on Stack Overflow See other posts from Stack Overflow or by befall
Published on 2010-04-20T04:42:14Z Indexed on 2010/04/20 4:43 UTC
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c++

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lists

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if-statement

Hey guys,

I'm writing a search algorithm in C++, and one of the things I need to do is have a few if statements that check cells above, below, left of, and right of.

Each time a cell is found to be open and added to the stack, I want it added to a list of cells already checked.

I want to be able to say in the if loop if(thisCell is not in checkedCells).

Any simple ideas?

Thanks!

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