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digitalmars.D.learn - Which import lib holds lrintf()?

reply Andrej Mitrovic <none none.none> writes:
import std.c.math : lrintf;

void main()
{
    lrintf(4.0);
}

Error 42: Symbol Undefined _lrintf
--- errorlevel 1
Apr 26 2011
next sibling parent reply Jesse Phillips <jessekphillips+D gmail.com> writes:
Andrej Mitrovic Wrote:


 import std.c.math : lrintf;
 
 void main()
 {
     lrintf(4.0);
 }
 
 Error 42: Symbol Undefined _lrintf
 --- errorlevel 1



Just a guess, libm?

dmd testfile.d -L-lm

m is the C math library for linux right? Windows I don't know.
Apr 27 2011
next sibling parent Don <nospam nospam.com> writes:
Andrej Mitrovic wrote:

 I have a hunch that this function is only available on Linux. If
 that's so it should maybe be put in a version(linux) statement.
 
 But I just found lrint is in std.math as well so I can actually use that.



There should be no reason to use anything from c.math.
Apr 28 2011
prev sibling parent Andrej Mitrovic <andrej.mitrovich gmail.com> writes:
Okay. Some C code used lrintf() so I was trying to find it to port it to D.
Apr 28 2011
prev sibling parent Andrej Mitrovic <andrej.mitrovich gmail.com> writes:
I have a hunch that this function is only available on Linux. If
that's so it should maybe be put in a version(linux) statement.

But I just found lrint is in std.math as well so I can actually use that.
Apr 27 2011