Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.lang.c++ > #70299
| From | James Kuyper <jameskuyper@alumni.caltech.edu> |
|---|---|
| Newsgroups | comp.lang.c++ |
| Subject | Re: enum type in template declaration |
| Date | 2019-12-05 22:39 -0500 |
| Organization | A noiseless patient Spider |
| Message-ID | <qscii5$5an$1@dont-email.me> (permalink) |
| References | <qsbvs3$81l$1@dont-email.me> |
On 12/5/19 5:20 PM, Soviet_Mario wrote:
> since what version of standard, if any, an ENUM type can be
> an argument of a template ?
It has always been possible to use an enumerated type as a template
parameter. There is no special rule giving a enumerated type any
different status from any other type in that regard.
> sth like
>
> enum RestrictedValues { A = 1, B = 2, C = 4, D = 8 };
>
>
> template <RestrictedValues ttVal> class SizedField
However, you're not using an enumerated type as a template argument,
you're using a enumeration value. That is a marginally newer feature of
C++, though I believe that it still pre-dates the first version of the
standard. There is no distinction for this purpose between values of
enumerated type and those of any other integer type.
Back to comp.lang.c++ | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
enum type in template declaration Soviet_Mario <SovietMario@CCCP.MIR> - 2019-12-05 23:20 +0100
Re: enum type in template declaration James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-12-05 22:39 -0500
Re: enum type in template declaration Soviet_Mario <SovietMario@CCCP.MIR> - 2019-12-06 13:15 +0100
Re: enum type in template declaration Paavo Helde <myfirstname@osa.pri.ee> - 2019-12-06 14:42 +0200
Re: enum type in template declaration Soviet_Mario <SovietMario@CCCP.MIR> - 2019-12-06 17:20 +0100
Re: enum type in template declaration Paavo Helde <myfirstname@osa.pri.ee> - 2019-12-06 20:29 +0200
Re: enum type in template declaration Soviet_Mario <SovietMario@CCCP.MIR> - 2019-12-06 22:42 +0100
Re: enum type in template declaration Paavo Helde <myfirstname@osa.pri.ee> - 2019-12-07 00:51 +0200
Re: enum type in template declaration Soviet_Mario <SovietMario@CCCP.MIR> - 2019-12-07 18:54 +0100
Re: enum type in template declaration Öö Tiib <ootiib@hot.ee> - 2019-12-06 06:00 -0800
Re: enum type in template declaration James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-12-06 09:56 -0500
Re: enum type in template declaration Manfred <noname@add.invalid> - 2019-12-06 15:56 +0100
Re: enum type in template declaration Soviet_Mario <SovietMario@CCCP.MIR> - 2019-12-06 18:43 +0100
Re: enum type in template declaration saturnman2008@gmail.com - 2019-12-07 01:53 -0800
Re: enum type in template declaration Soviet_Mario <SovietMario@CCCP.MIR> - 2019-12-07 18:57 +0100
csiph-web