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Re: Index constructor from Vector now explicit [message #39210 is a reply to message #39196]

Thu, 28 February 2013 12:42

mdelfede
Messages: 1313
Registered: September 2007

Ultimate Contributor

mirek wrote on Tue, 26 February 2013 20:02

Today I have encountered pretty tricky issue:

VectorMap<String, String> h;
const Index<String>& x = h.GetKeys();

This innocent looking code is broken in a very tricky way: GetKeys returns a reference to Vector<String> which is then picked by Index constructor to perform a conversion to Index<String> (in reality, there should have been h.GetIndex() instead...).

Because I have spent some bad amount of time trying to figure out what is happening........
Mirek

Eh... I stumbled on this error some time ago, and it took me a whole day to figure it out Smile

Good idea to fix it Smile

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[Message index]

		Index constructor from Vector now explicit By: mirek on Tue, 26 February 2013 20:02
		Re: Index constructor from Vector now explicit By: koldo on Tue, 26 February 2013 23:49
		Re: Index constructor from Vector now explicit By: mirek on Wed, 27 February 2013 07:59
		Re: Index constructor from Vector now explicit By: mdelfede on Thu, 28 February 2013 12:42
		Re: Index constructor from Vector now explicit By: koldo on Fri, 01 March 2013 08:12
		Re: Index constructor from Vector now explicit By: mirek on Fri, 01 March 2013 09:00

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