View source code
Display the source code in std/conv.d from which this page was generated on
github.
Improve this page
Quickly fork, edit online, and submit a pull request for this page.
Requires a signed-in GitHub account. This works well for small changes.
If you'd like to make larger changes you may want to consider using
local clone.
Page wiki
View or edit the community-maintained wiki page associated with this page.
Template std.conv.roundTo
Rounded conversion from floating point to integral.
Rounded conversions do not work with non-integral target types.
Arguments
template roundTo(Target);
Functions
| Function name | Description |
|---|---|
| roundTo |
Example
assert(roundTo!int(3.14) == 3); assert(roundTo!int(3.49) == 3); assert(roundTo!int(3.5) == 4); assert(roundTo!int(3.999) == 4); assert(roundTo!int(-3.14) == -3); assert(roundTo!int(-3.49) == -3); assert(roundTo!int(-3.5) == -4); assert(roundTo!int(-3.999) == -4); assert(roundTo!(const int)(to!(const double)(-3.999)) == -4);
Authors
Walter Bright, Andrei Alexandrescu, Shin Fujishiro, Adam D. Ruppe, Kenji Hara