Re: Range of variables

2015-10-01 Thread Atila Neves via Digitalmars-d-learn 

On Wednesday, 30 September 2015 at 20:11:56 UTC, Freddy wrote:

Is there a way to make a range of a variables lazily?
---
int var1;
int var2;
void func()
{
int var3;
auto range = /*range of var1,var2,var3*/ ;
}
---


std.range.iota

Atila

Re: Range of variables

2015-09-30 Thread anonymous via Digitalmars-d-learn 

On Wednesday, 30 September 2015 at 20:11:56 UTC, Freddy wrote:

Is there a way to make a range of a variables lazily?
---
int var1;
int var2;
void func()
{
int var3;
auto range = /*range of var1,var2,var3*/ ;
}
---


There's std.range.only which gives you a range over the arguments 
you pass without allocating an array for them. Not sure what you 
mean by "lazily".


http://dlang.org/phobos/std_range.html#only

Range of variables

2015-09-30 Thread Freddy via Digitalmars-d-learn 

Is there a way to make a range of a variables lazily?
---
int var1;
int var2;
void func()
{
int var3;
auto range = /*range of var1,var2,var3*/ ;
}
---