• Mike James (15/15) Dec 13 2013 Hi,
• John Colvin (9/24) Dec 13 2013 CTFE is your friend here.
• Mike James (4/36) Dec 13 2013 Thanks - that worked a treat (just needed a 'return result;').
• John Colvin (2/41) Dec 13 2013 woops, forgot that :)

"Mike James" <foo bar.com> writes:

Hi,

Is it possible to pass a string array to a string mixin e.g

template GenSomething(string foo, string[] bar){
   some_kind_of_foreach(br: bar) {
     const char[] foo ~ br ~ ";\n";
   }
}

and call:

mixin(GenSomething!("A", ["B", "C", "D"]));

would generate:

A.B;
A.C;
A.D;

Regards,

-=mike=-

"John Colvin" <john.loughran.colvin gmail.com> writes:

On Friday, 13 December 2013 at 11:40:35 UTC, Mike James wrote:
 Hi,

 Is it possible to pass a string array to a string mixin e.g

 template GenSomething(string foo, string[] bar){
   some_kind_of_foreach(br: bar) {
     const char[] foo ~ br ~ ";\n";
   }
 }

 and call:

 mixin(GenSomething!("A", ["B", "C", "D"]));

 would generate:

 A.B;
 A.C;
 A.D;

 Regards,

 -=mike=-

CTFE is your friend here.

string genSomething(string foo, string[] bar) {
   string result;
   foreach(br: bar) {
     result ~= foo ~ '.' ~ br ~ ";\n";
   }
}

mixin(genSomething("A", ["B", "C", "D"]));

"Mike James" <foo bar.com> writes:

On Friday, 13 December 2013 at 12:09:59 UTC, John Colvin wrote:
 On Friday, 13 December 2013 at 11:40:35 UTC, Mike James wrote:
 Hi,

 Is it possible to pass a string array to a string mixin e.g

 template GenSomething(string foo, string[] bar){
  some_kind_of_foreach(br: bar) {
    const char[] foo ~ br ~ ";\n";
  }
 }

 and call:

 mixin(GenSomething!("A", ["B", "C", "D"]));

 would generate:

 A.B;
 A.C;
 A.D;

 Regards,

 -=mike=-

 CTFE is your friend here.

 string genSomething(string foo, string[] bar) {
   string result;
   foreach(br: bar) {
     result ~= foo ~ '.' ~ br ~ ";\n";
   }
 }

 mixin(genSomething("A", ["B", "C", "D"]));

Thanks - that worked a treat (just needed a 'return result;').

Regards,

-=mike=-

"John Colvin" <john.loughran.colvin gmail.com> writes:

On Friday, 13 December 2013 at 13:23:24 UTC, Mike James wrote:
 On Friday, 13 December 2013 at 12:09:59 UTC, John Colvin wrote:
 On Friday, 13 December 2013 at 11:40:35 UTC, Mike James wrote:
 Hi,

 Is it possible to pass a string array to a string mixin e.g

 template GenSomething(string foo, string[] bar){
 some_kind_of_foreach(br: bar) {
   const char[] foo ~ br ~ ";\n";
 }
 }

 and call:

 mixin(GenSomething!("A", ["B", "C", "D"]));

 would generate:

 A.B;
 A.C;
 A.D;

 Regards,

 -=mike=-

 CTFE is your friend here.

 string genSomething(string foo, string[] bar) {
  string result;
  foreach(br: bar) {
    result ~= foo ~ '.' ~ br ~ ";\n";
  }
 }

 mixin(genSomething("A", ["B", "C", "D"]));

 Thanks - that worked a treat (just needed a 'return result;').

 Regards,

 -=mike=-

woops, forgot that :)