split space sepparated string

Hi everyone,

How do I split a string like this
"500 57 - 33 + 17 * 22 -"

into an array of strings
"500" "57" "-" "33" ..

What function can do that for me?

Yes. strtok() for example. sscanf() could also be used with some thinking about it.

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Mats

It should also be quite simple with stringstream and operator >>.

Quote:

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Originally Posted by anon

It should also be quite simple with stringstream and operator >>.

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yeah use a stringstream

Code:

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std::stringstream ss(the_string);
std::vector<std::string> strings;
std::string tmp;

while(ss>>tmp)
    strings.push_back(tmp);

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