Extracting decimal numbers from a string

[Uber Meister]

Hello,

Extracting integers from a string is trivial, but I am unable to find a function or code that will extract decimal numbers from a string.

I have a string that looks something like this:

" Asdf 1 1.3825 4.0000 12.0000 1.9133 0.1853 0.9000 1.1359 4.0000 "

Any tips on extracting the numbers (in decimal form) and storing them in a vector?

[MiiNiPaa]

1 2 3

double d; std::cin >> d; std::cout << d;

12.75 12.75

[Uber Meister]

That code does not convert strings to decimals, I'm looking for a way to extract a double from a string.

[Zhuge]

You could put that string into a stringstream then treat it like cin and extract the values that way.

[Smac89]

http://stackoverflow.com/a/237280/2089675
http://www.cplusplus.com/reference/algorithm/for_each/
http://www.cplusplus.com/reference/string/stod/

implementation:
http://coliru.stacked-crooked.com/a/1b1d1fc25b11844b

[MiiNiPaa]

Sorry, did not notice that you need to convert from already stored string.
You can use stringstreams: http://ideone.com/ldzqM2