String format check

Question

String format check

I have a vector of strings that are working and I need to check how the string is formed. I am using sscanf in the rest of the function and I need something like this.

if (format("%f,%f,%f")) {
  // Do someting
} else if (format("%d,%d")) {
  // Do something else
} else {
  // Do something
}

Can sscanf or something else be used from std?

+3

c ++ std

user978281 16 Mar 12 at 17:42

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1 answer

Jack · Accepted Answer · 2012-03-16T17:46:15+0000

If you can use tr1, then std::tr1::regex

is the way to go .. take a look here .

String format check

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