On Wednesday, 2 January 2019 at 17:49:52 UTC, H. S. Teoh wrote:
On Wed, Jan 02, 2019 at 05:38:41PM +0000, IM via
Digitalmars-d-learn wrote:
1- How do I do in D the equivalent of the following C++ macro?
#define OUT_VAL(val) (count << #val << " = " << val << endl)
In particular the #val above to the actual macro argument as a
string?
[...]
Try something along these lines:
import std.stdio;
void OUT_VAL(alias val)() {
writefln("%s = %s", __traits(identifier, val), val);
}
void main() {
int i = 123;
string s = "abc";
OUT_VAL!i;
OUT_VAL!s;
}
T
Thank you so much. Will give this a try.
