Re: Task when used on a function that takes parameters doesnt work.

[Daniel Kozak via Digitalmars-d-learn]

On Thu, Nov 12, 2020 at 4:12 PM Daniel Kozak  wrote:

> On Thu, Nov 12, 2020 at 4:05 PM Ruby The Roobster via Digitalmars-d-learn <
> digitalmars-d-learn@puremagic.com> wrote:
>
>> Here is a test that I did:
>>
>> void func(int i)
>> {
>> Thread.sleep(i.seconds);
>> }
>> void main() {
>> auto test = Task!func(3);
>> test.executeInNewThread();
>> test.yeildForce();
>> }
>>
>> This gives the following errors(I'm using Code::Blocks as an IDE
>> by the way, so this is what the IDE outputted):
>> d:\Programs\D\dmd2\windows\bin\..\..\src\phobos\std\parallelism.d|516|Error:
>> function `hello.func(int i)` is not callable using argument types `()`|
>>
>> d:\Programs\D\dmd2\windows\bin\..\..\src\phobos\std\parallelism.d|516|
>>missing argument for parameter #1: `int i`|
>>
>> hello.d|8|Error: template instance `std.parallelism.Task!(func)`
>> error instantiating|
>>
>>
>> Any fix for this?
>>
>
> You have some typos there
>
> import core.thread;
> import std.parallelism;
>
> void func(int i)
> {
> Thread.sleep(i.seconds);
> }
> void main() {
> auto test = task!(func)(3);
> test.executeInNewThread();
> test.yieldForce();
> }
>

Typos: instead of Task you should write task, instead of  yeildForce you
should write yieldForce

Re: Task when used on a function that takes parameters doesnt work.

[Ruby The Roobster via Digitalmars-d-learn]

On Thursday, 12 November 2020 at 15:12:55 UTC, Daniel Kozak wrote:

[...]


Thanks.

Re: Task when used on a function that takes parameters doesnt work.

[Daniel Kozak via Digitalmars-d-learn]

On Thu, Nov 12, 2020 at 4:05 PM Ruby The Roobster via Digitalmars-d-learn <
digitalmars-d-learn@puremagic.com> wrote:

> Here is a test that I did:
>
> void func(int i)
> {
> Thread.sleep(i.seconds);
> }
> void main() {
> auto test = Task!func(3);
> test.executeInNewThread();
> test.yeildForce();
> }
>
> This gives the following errors(I'm using Code::Blocks as an IDE
> by the way, so this is what the IDE outputted):
> d:\Programs\D\dmd2\windows\bin\..\..\src\phobos\std\parallelism.d|516|Error:
> function `hello.func(int i)` is not callable using argument types `()`|
>
> d:\Programs\D\dmd2\windows\bin\..\..\src\phobos\std\parallelism.d|516|
>missing argument for parameter #1: `int i`|
>
> hello.d|8|Error: template instance `std.parallelism.Task!(func)`
> error instantiating|
>
>
> Any fix for this?
>

You have some typos there

import core.thread;
import std.parallelism;

void func(int i)
{
Thread.sleep(i.seconds);
}
void main() {
auto test = task!(func)(3);
test.executeInNewThread();
test.yieldForce();
}