View source code
Display the source code in dmd/arrayop.d from which this
page was generated on github.
Report a bug
If you spot a problem with this page, click here to create a
Bugzilla issue.
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.
Function dmd.arrayop.arrayOp
Construct the array operation expression, call object.arrayOp!(tiargs)(args).
Expression arrayOp
(
BinExp e,
dmd
);
Expression arrayOp
(
BinAssignExp e,
dmd
);
Encode operand types and operations into tiargs using reverse polish notation (RPN) to preserve precedence. Unary operations are prefixed with "u" (e.g. "u~"). Pass operand values (slices or scalars) as args.
Scalar expression sub-trees of e are evaluated before calling
into druntime to hoist them out of the loop. This is a valid
evaluation order as the actual array operations have no
side-effect.
References
https
//github.com/dlang/dmd/blob/cdfadf8a18f474e6a1b8352af2541efe3e3467cc/druntime/src/object.d#L4694
https
//github.com/dlang/dmd/blob/master/druntime/src/core/internal/array/operations.d
Authors
License
Copyright © 1999-2024 by the D Language Foundation | Page generated by ddox.