3 replies to this topic

[winuser]

Hello, im trying to search string, example:

<some tags>asf</some tags><span class="power">120kW</span><some tags>assd</some tags><spac class="power">400kW</span>

with use of boost::regex lib - regex_search
i want to separate each <span class="power"> value (120 or 400..) into std::vector.

Can help me anynone with this ?
Thanks

[WingedPanther]

Have you figured out the regex to match the power span, or are you needing help with how to put it in a loop to get all the power spans? Or is the issue with std::vector?

What code do you have so far?

[winuser]

Hmm, i have problem with loop, i wrote simple code:

	boost::regex re("(<span class=\"power\">)..kW(</span>)");

	boost::smatch what;

	if(boost::regex_search(c, what, re))

	{

		std::cout << what[0];

	}

How to use this in loop ?

[WingedPanther]

I don't think you're approaching it correctly. After you find it, you will need to reduce your string to what's left and re-search.