On Saturday, 13 November 2021 at 17:22:16 UTC, Stanislav Blinov
wrote:
On Saturday, 13 November 2021 at 08:04:56 UTC, forkit wrote:
int i;
foreach(m; __traits(allMembers, mixin(__MODULE__)))
// ...
__traits(getLocation, mixin(m))[1]);
What you really should be doing is this:
```d
static import mod = mixin(__MODULE__);
foreach (i, name; __traits(allMembers, mod))
{
// ...
__traits(getLocation, __traits(getMember, mod, i));
// ...
}
```
Otherwise you might run into name conflicts, and get location
of a wrong symbol.
Also if you really want to be generic you should couple it with
`__traits(getOverloads)`, like the docs for getLocation suggest.
static import mod = mixin(__MODULE__);
That statement above would not compile. After spending way too
much time trying to work out, I gave up, and used what i have,
which works.
I just want to know, which members in my module are functions,
and which are classes. I got the isFunction (that method exists)
However, there is no isClass method. Why not?
How do I determine if a member is a class.. I wonder...
e.g.
//=========================
module test;
import std;
class myClass{} // nothing to see here
void main()
{
alias allMembersOfThisModule = __traits(allMembers,
mixin(__MODULE__));
string memberFile() { return `__traits(getLocation,
mixin(member))[0]`; }
string memberLocation() { return `__traits(getLocation,
mixin(member))[1]`; }
foreach(member; allMembersOfThisModule)
{
static if(member == "std" || member == "object")
{
continue;
}
else
{
writefln("\nHere is a member: %s", member);
// what kind of member is it?
if(isFunction!(mixin(member)))
writeln("This is a function.");
//else
//if(isClass!(mixin(member)))
//writeln("This is a class.");
else
writeln("Not really sure what type of member this
is..");
writefln("%s is located in file: %s", member,
mixin(memberFile));
writefln("%s begins on line number: %s", member,
mixin(memberLocation));
}
}
}
void myFunction(){} // nothing to see here
// =========================================
