Eclipse Community Forums: M2T (model-to-text transformation)

Help

Home

Home » Modeling » M2T (model-to-text transformation) » Incremental for loop

Show: Today's Messages :: Show Polls :: Message Navigator

Incremental for loop [message #1753437]

Mon, 06 February 2017 13:18

Julien Pourille

Messages: 8
Registered: February 2017

Junior Member

Hye everyone,

Can everyone can explain me (I'm new on Acceleo) how to do this with acceleo syntax :

for(int i = 0; i < X && Y > Z; i++){
...
}

I have seen syntax of for loop for acceleo which use a collection as input. But for me i want to write a piece of code X times so i want an incremental and conditional for loop to do this.

Is it possible and if yes, how to do this?

Thank you for your responses!

Report message to a moderator

Re: Incremental for loop [message #1753559 is a reply to message #1753437]

Tue, 07 February 2017 17:27

Ed Willink

Messages: 7655
Registered: July 2009

Senior Member

Hi

Maybe there is a typo since Y and Z seem nothing to do with the loop.

Sequence{1..X}->forAll(i | ...)

is a useful idiom for a loop.

Regards

Ed Willink

Report message to a moderator

Re: Incremental for loop [message #1754107 is a reply to message #1753559]

Tue, 14 February 2017 14:49

Julien Pourille

Messages: 8
Registered: February 2017

Junior Member

Hi,

Thank your for your response,

I didn't know this Sequence create syntax. And actually, with this syntax it is possible to create an incremental loop like that :

[let maxCount : Integer = 20]
    [for aValue : Integer | Sequence{0..maxCount}]
        coucou : [aValue/]
    [/for]
[/let]

Thank you very much! Subject Resolved!

Report message to a moderator

Re: Incremental for loop [message #1754108 is a reply to message #1753559]

Tue, 14 February 2017 14:49

Julien Pourille

Messages: 8
Registered: February 2017

Junior Member

Hi,

Thank your for your response,

I didn't know this Sequence create syntax. And actually, with this syntax it is possible to create an incremental loop like that :

[let maxCount : Integer = 20]
    [for aValue : Integer | Sequence{0..maxCount}]
        coucou : [aValue/]
    [/for]
[/let]

Thank you very much! Subject Resolved!

Report message to a moderator

Re: Incremental for loop [message #1754109 is a reply to message #1753559]

Tue, 14 February 2017 14:50

Julien Pourille

Messages: 8
Registered: February 2017

Junior Member

Hi,

Thank your for your response,

I didn't know this Sequence create syntax. And actually, with this syntax it is possible to create an incremental loop like that :

[let maxCount : Integer = 20]
    [for aValue : Integer | Sequence{0..maxCount}]
        coucou : [aValue/]
    [/for]
[/let]

Thank you very much! Subject Resolved!

Report message to a moderator

Previous Topic:	[Acceleo] Generation in one thread
Next Topic:	[Acceleo] pb with java services

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Tue Apr 23 07:00:53 GMT 2024

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter