November 01, 2012 struct Yes in std.typecons | ||||
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The docs say: Convenience names that allow using e.g. yes!"encryption" instead of Flag!"encryption".yes and no!"encryption" instead of Flag!"encryption".no. I could not get yes!"encription" to work. But "Yes.encription" does. Are the docs out of date? Am I missing something? E.g., module yes_no_flag; import std.stdio, std.typecons; void retval(Flag!"encryption" v) { if (v) writeln("Encryption"); else writeln("Open"); } void main() { retval(Flag!"encryption".yes); retval(Flag!"encryption".no); retval(Yes.encryption); // retval(yes!"encryption"); // Error: template instance yes!("encryption") template 'yes' is not // defined, did you mean Yes? } $> rdmd yes_no_flag.d Encryption Open Encryption |
November 01, 2012 Re: struct Yes in std.typecons | ||||
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Posted in reply to Peter Summerland | On 11/01/2012 10:41 AM, Peter Summerland wrote: > The docs say: > > Convenience names that allow using e.g. yes!"encryption" instead of > Flag!"encryption".yes and no!"encryption" instead of Flag!"encryption".no. The documentation is wrong. Please either file a bug report or click the "Improve this page" button on that page to submit a pull request automatically. :) (I have never tried it myself though.) Ali |
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