Mdthbs

Was Jacobi the first to notice the ambiguity in the partial derivatives notation? And did anyone object to his fix?

Can you perfectly wrap a cube with this blocky shape?

Operation Unz̖̬̜̺̬a͇͖̯͔͉l̟̭g͕̝̼͇͓̪͍o̬̝͍̹̻

Sending a photo of my bank account card to the future employer

Does this sentence I constructed with my junior high school latin work? I write online advertising and want to come off as snobby as possible

Which GPUs to get for Mathematical Optimization (if any...)?

What are the basics of commands in Minecraft Java Edition?

What does it actually mean to have two time dimensions?

What "fuel more powerful than anything the West (had) in stock" put Laika in orbit aboard Sputnik 2?

Did 007 exist before James Bond?

Why does "git status" show I'm on the master branch and "git branch" does not in a newly created repository?

Can a Resident Assistant be told to ignore a lawful order?'

Increasing muscle power without increasing volume

Why are there no polls of Tom Steyer yet?

Is it okay for a chapter's POV to shift as it progresses?

How can a drink contain 1.8 kcal energy while 0 g fat/carbs/protein?

Movie where a man was put into a computer before death, wife doesn't trust him anymore

What were the problems on the Apollo 11 lunar module?

Improve quality of image bars

What happens if there is no space for entry stamp in the passport for US visa?

Is there a typesafe way to get a Database.QueryLocator?

Do dragons smell of lilacs?

Will this tire fail its MOT?

How could a medieval fortress manage large groups of migrants and travelers?

How to create array of references?

HardwareSerial Indexing ArrayCopy content of arrayCharacter array weirdnessString array glitchString to Int ArrayChanges to array not reflectedShifting items in an arrayHow to declare a Dynamic Array?How can I initialize an array of objects in setup?Can't create an array of type const char*two dimensional array

.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ margin-bottom:0;
}

1

I have a class named timeOut dealing with timeout tasks.

I'm to write a sketch, common for Sonoff basic and Sonoff Dual, meaning that I may have 1 task for Basic and 2 tasks for Dual.

Declaring instances looks like:

timeOUT timeOut_SW0("SW0",TIMEOUT_SW0);

timeOUT timeOut_SW0("SW1",TIMEOUT_SW1);

for code simplicity I'd rather create an array of references and call it using a for loop:

timeOUT TO[]={timeOut_SW0,timeOut_SW1};

is it the right way to call it as a reference ?

array

share|improve this question

asked 8 hours ago

Guy . DGuy . D

23211 silver badge1010 bronze badges

• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  a few questions back I answered a similar question with example arduino.stackexchange.com/questions/67170/…
  
  – Juraj
  7 hours ago
  
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  is this a school assignment?
  
  – jsotola
  6 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @jsotola No it is not
  
  – Guy . D
  16 mins ago
  

  
  
  
  

add a comment | 

1

I have a class named timeOut dealing with timeout tasks.

I'm to write a sketch, common for Sonoff basic and Sonoff Dual, meaning that I may have 1 task for Basic and 2 tasks for Dual.

Declaring instances looks like:

timeOUT timeOut_SW0("SW0",TIMEOUT_SW0);

timeOUT timeOut_SW0("SW1",TIMEOUT_SW1);

for code simplicity I'd rather create an array of references and call it using a for loop:

timeOUT TO[]={timeOut_SW0,timeOut_SW1};

is it the right way to call it as a reference ?

array

share|improve this question

asked 8 hours ago

Guy . DGuy . D

23211 silver badge1010 bronze badges

• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  a few questions back I answered a similar question with example arduino.stackexchange.com/questions/67170/…
  
  – Juraj
  7 hours ago
  
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  is this a school assignment?
  
  – jsotola
  6 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @jsotola No it is not
  
  – Guy . D
  16 mins ago
  

  
  
  
  

add a comment | 

I have a class named timeOut dealing with timeout tasks.

I'm to write a sketch, common for Sonoff basic and Sonoff Dual, meaning that I may have 1 task for Basic and 2 tasks for Dual.

Declaring instances looks like:

timeOUT timeOut_SW0("SW0",TIMEOUT_SW0);

timeOUT timeOut_SW0("SW1",TIMEOUT_SW1);

for code simplicity I'd rather create an array of references and call it using a for loop:

timeOUT TO[]={timeOut_SW0,timeOut_SW1};

is it the right way to call it as a reference ?

array

share|improve this question

asked 8 hours ago

Guy . DGuy . D

23211 silver badge1010 bronze badges

timeOUT timeOut_SW0("SW0",TIMEOUT_SW0);

timeOUT timeOut_SW0("SW1",TIMEOUT_SW1);

timeOUT TO[]={timeOut_SW0,timeOut_SW1};

share|improve this question

asked 8 hours ago

Guy . DGuy . D

23211 silver badge1010 bronze badges

share|improve this question

asked 8 hours ago

Guy . DGuy . D

23211 silver badge1010 bronze badges

asked 8 hours ago

Guy . DGuy . D

23211 silver badge1010 bronze badges

asked 8 hours ago

Guy . DGuy . D

23211 silver badge1010 bronze badges

1 Answer
1

active

oldest

votes

3

You can't. The C++ language doesn't support arrays of
references. You have the choice to either create an array of
objects:

timeOUT TO[] = {timeOUT("SW0",TIMEOUT_SW0), timeOUT("SW1",TIMEOUT_SW1);}

or an array of pointers:

timeOUT *TO[] = { &timeOut_SW0, &timeOut_SW1 };

share|improve this answer

answered 7 hours ago

Edgar BonetEdgar Bonet

26.6k22 gold badges2525 silver badges4646 bronze badges

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  timeout_Switch:243:34: error: request for member 'remain' in 'TO[i]', which is of pointer type 'timeOUT*' (maybe you meant to use '->' ?) if(TO[i].remain()>0) { ^
  
  – Guy . D
  7 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I upvoted this answer, and going to delete mine since it's wrong.
  
  – Michel Keijzers
  7 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I chose 2nd option you offered
  
  – Guy . D
  7 hours ago
  

  
  
  
  

add a comment | 

Your Answer

StackExchange.ifUsing("editor", function () {
return StackExchange.using("schematics", function () {
StackExchange.schematics.init();
});
}, "cicuitlab");

StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "540"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);

StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});

function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: false,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: null,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});


}
});

draft saved

draft discarded

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Sign up using Google

Sign up using Facebook

Sign up using Email and Password

Post as a guest

Name

Email

Required, but never shown

StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2farduino.stackexchange.com%2fquestions%2f67189%2fhow-to-create-array-of-references%23new-answer', 'question_page');
}
);

Post as a guest

Name

Email

Required, but never shown

3

You can't. The C++ language doesn't support arrays of
references. You have the choice to either create an array of
objects:

timeOUT TO[] = {timeOUT("SW0",TIMEOUT_SW0), timeOUT("SW1",TIMEOUT_SW1);}

or an array of pointers:

timeOUT *TO[] = { &timeOut_SW0, &timeOut_SW1 };

share|improve this answer

answered 7 hours ago

Edgar BonetEdgar Bonet

26.6k22 gold badges2525 silver badges4646 bronze badges

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  timeout_Switch:243:34: error: request for member 'remain' in 'TO[i]', which is of pointer type 'timeOUT*' (maybe you meant to use '->' ?) if(TO[i].remain()>0) { ^
  
  – Guy . D
  7 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I upvoted this answer, and going to delete mine since it's wrong.
  
  – Michel Keijzers
  7 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I chose 2nd option you offered
  
  – Guy . D
  7 hours ago
  

  
  
  
  

add a comment | 

3

You can't. The C++ language doesn't support arrays of
references. You have the choice to either create an array of
objects:

timeOUT TO[] = {timeOUT("SW0",TIMEOUT_SW0), timeOUT("SW1",TIMEOUT_SW1);}

or an array of pointers:

timeOUT *TO[] = { &timeOut_SW0, &timeOut_SW1 };

share|improve this answer

answered 7 hours ago

Edgar BonetEdgar Bonet

26.6k22 gold badges2525 silver badges4646 bronze badges

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  timeout_Switch:243:34: error: request for member 'remain' in 'TO[i]', which is of pointer type 'timeOUT*' (maybe you meant to use '->' ?) if(TO[i].remain()>0) { ^
  
  – Guy . D
  7 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I upvoted this answer, and going to delete mine since it's wrong.
  
  – Michel Keijzers
  7 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I chose 2nd option you offered
  
  – Guy . D
  7 hours ago
  

  
  
  
  

add a comment | 

You can't. The C++ language doesn't support arrays of
references. You have the choice to either create an array of
objects:

timeOUT TO[] = {timeOUT("SW0",TIMEOUT_SW0), timeOUT("SW1",TIMEOUT_SW1);}

or an array of pointers:

timeOUT *TO[] = { &timeOut_SW0, &timeOut_SW1 };

share|improve this answer

answered 7 hours ago

Edgar BonetEdgar Bonet

26.6k22 gold badges2525 silver badges4646 bronze badges

timeOUT TO[] = {timeOUT("SW0",TIMEOUT_SW0), timeOUT("SW1",TIMEOUT_SW1);}

timeOUT *TO[] = { &timeOut_SW0, &timeOut_SW1 };

share|improve this answer

answered 7 hours ago

Edgar BonetEdgar Bonet

26.6k22 gold badges2525 silver badges4646 bronze badges

answered 7 hours ago

Edgar BonetEdgar Bonet

26.6k22 gold badges2525 silver badges4646 bronze badges

answered 7 hours ago

Edgar BonetEdgar Bonet

26.6k22 gold badges2525 silver badges4646 bronze badges