[Issue 4997] names, values, length and basetype enum properties
https://issues.dlang.org/show_bug.cgi?id=4997 Iain Buclaw changed: What|Removed |Added Priority|P2 |P4 --
[Issue 4997] names, values, length and basetype enum properties
https://issues.dlang.org/show_bug.cgi?id=4997 Dmitry Olshansky changed: What|Removed |Added CC||dmitry.o...@gmail.com --- Comment #6 from Dmitry Olshansky --- Could be easily superseeded by coming introspection DIP --
[Issue 4997] names, values, length and basetype enum properties
https://d.puremagic.com/issues/show_bug.cgi?id=4997 Infiltrator changed: What|Removed |Added CC||ah0801...@yahoo.com --- Comment #5 from Infiltrator 2014-03-19 03:56:10 PDT --- *** Issue 5099 has been marked as a duplicate of this issue. *** -- Configure issuemail: https://d.puremagic.com/issues/userprefs.cgi?tab=email --- You are receiving this mail because: ---
[Issue 4997] names, values, length and basetype enum properties
http://d.puremagic.com/issues/show_bug.cgi?id=4997 Tommi changed: What|Removed |Added CC||tommitiss...@hotmail.com --- Comment #4 from Tommi 2012-07-16 10:02:50 PDT --- (In reply to comment #3) > Two other useful properties are "succ" and "pred", to be used similarly to: I'd use rather the names they chose in C++11 std lib: "next" and "prev" (stands for previous) -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email --- You are receiving this mail because: ---
[Issue 4997] names, values, length and basetype enum properties
http://d.puremagic.com/issues/show_bug.cgi?id=4997
--- Comment #3 from bearophile_h...@eml.cc 2012-05-27 10:56:27 PDT ---
Two other useful properties are "succ" and "pred", to be used similarly to:
enum MyEnum : ushort {
FOO = 10,
BAR = 20,
BAZ = 40,
SPAM = 30
}
static assert(MyEnum.BAR.meta.succ == MyEnum.BAZ);
static assert(MyEnum.BAR.meta.pred == MyEnum.FOO);
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[Issue 4997] names, values, length and basetype enum properties
http://d.puremagic.com/issues/show_bug.cgi?id=4997
--- Comment #2 from Andrej Mitrovic 2012-05-01
15:46:12 PDT ---
What would really help is if you could have properties for types, something
akin to:
@property int length(T)()
if (is(T == enum))
{
return __traits(allMembers, T).length;
}
That won't work, but that's the basic idea. Then you could put these functions
into Phobos instead of complicating the language. Of course if the above work
it would also complicate the language, so I dunno..
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[Issue 4997] names, values, length and basetype enum properties
http://d.puremagic.com/issues/show_bug.cgi?id=4997 Andrej Mitrovic changed: What|Removed |Added CC||andrej.mitrov...@gmail.com --- Comment #1 from Andrej Mitrovic 2012-05-01 15:39:39 PDT --- *** Issue 8012 has been marked as a duplicate of this issue. *** -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email --- You are receiving this mail because: ---
