Re: [Boost-users] [multi_index] recursive declaration of MIC with a value which contains references of its kind

Subject: Re: [Boost-users] [multi_index] recursive declaration of MIC with a value which contains references of its kind
From: Joaquin M Lopez Munoz (joaquin_at_[hidden])
Date: 2015-01-26 09:44:51

Nick Stokes <randomaccessiterator <at> gmail.com> writes:

> 
> I have a value type (Foo) which is supposed to contain references to
> some multi_index_container of its type, like so:
> 
> struct Foo {
> Â  int property1;
> Â  int property2;Â 
> 
> Â Â FooMIC* other; // this (the pointer value) may or may not be
>                  // indexed upon
> 
> };
> 
> 
> typedef multi_index_container< Foo, 
> Â  indexed_by
> Â  Â  < sequenced<>
>     , ordered_unique< member<Foo, int, &Foo::property1> >
> 
> Â  Â  , ...
> Â  Â  >> Â FooMIC;
> 
> 
> Due to recursive nature of this, I wasn't able to figure out how do
> declare such a thing (other than unsafely using void* references in Foo). 

Try this:

    struct Foo {
      int property1;
      int property2(€€€€(€€€€€ÍÑÉՍЁ½½5%¨½Ñ¡•Èì(€€€ôì(€€€€(€€€ÑåÁ•‘•˜µÕ±Ñ¥}¥¹‘•á}½¹Ñ…¥¹•Èð(€€€€€½¼°€(€€€€€¥¹‘•á•‘}‰äð(€€€€€€€Í•ÅÕ•¹•ðø°€(€€€€€€€½É‘•É•‘}Õ¹¥ÅÕ”ñµ•µ‰•Èñ½¼°¥¹Ð°€™½¼èéÁɽÁ•ÉÑäÄøø(€€€€€€ø(€€€€ø½½5%
	…Í”ì(€€€€(€€€ÍÑÉՍЁ½½5%é½½5%
	…Í”(€€€ì(€€€€€ÕÍ¥¹œ½½5%
	…Í”èé½½5%
	…Í”ì(€€€ôì()!Q ())½…Å×µ¸43ÍÁ•è5׎è)Q•±•›͹¥„