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nstefanov

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Parsing string

I need to parse a string of integers like this:

string line = "123456..etc";
int result;

I need every single digit converted to a number so I am doing something like this:

for (int i = 0; i < line.length(); i++)
{
   result = atoi(&line[i]);
}

Instead of breaking the string up I get:

123456
23456
3456, Etc.

What is the best way to do this.  Thank you very much ahead of time.

Nick
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jkr
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The easiest way would be to

for (int i = 0; i < line.length(); i++)
{
   result = line[i] - '0';
}
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DanRollins
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nstefanov

ASKER

jkr your method also works great i just thought Dan's is a little more complete.  Maybe should have split the points.  Will have to find out how to do that.  Thanks for your help.

Nick
>>i just thought Dan's is a little more complete

To what extent? You wanted to convert chars into ints, not chars into strings that you then convert to ints.
I meant explanation.  Thanks again.

Nick