strict string to int[long]
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Published on 2010-06-17T21:16:41Z
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2010/06/17
21:23 UTC
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c++
Do we have a standard way of converting a char* to int (or long) in a strict way, i.e. we should get proper result only if all characters are digits and can fit in an int (or long) -- some way by using strtol etc.. ?
Thus "sbc45", "4590k", " 56", "56 ", should be all invalid using that function.
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