Getting errors in

[tblack2200]

I'm getting multiple errors in the QR_Encode.h file on line # 81 when I try to build a demo app. I've followed the instructions for dragging the project over, setting the dependency and adding the linked library.

The line contains:
class CQR_Encode

The errors are:
-Unknown type name 'class'; did you mean 'Class'?
-Expected ';' after top level declarator

Thanks

[myang-git]

Does you implementation file have extension as ".m" or ".mm"? You should make it ".mm"

[tblack2200]

Thank you so much for the quick reply!

I did change it to .mm, but the errors persist. I basically created a single view IOS app (target is 4.3), which has the .h, .m and .xib files. I renamed the .m file to a .mm file.

On Dec 7, 2011, at 11:22 AM, Ming Yang wrote:

Does you implementation file have extension as ".m" or ".mm"? You should make it ".mm"

---

Reply to this email directly or view it on GitHub:
#4 (comment)

[myang-git]

You need to change the extension to ".mm" for all implementation files that directly or indirectly reference the QREncoder. If you don't mind you can send me your test project and I will check it out.

[tblack2200]

Here you go...

On Dec 7, 2011, at 6:25 PM, Ming Yang wrote:

You need to change the extension to ".mm" for all implementation files that directly or indirectly reference the QREncoder. If you don't mind you can send me your test project and I will check it out.

---

Reply to this email directly or view it on GitHub:
#4 (comment)

[myang-git]

Where did you send it to?

[tblack2200]

I just replied to your email with a zip attachment of the project.

On Dec 7, 2011, at 7:54 PM, Ming Yang wrote:

Where did you send it to?

---

Reply to this email directly or view it on GitHub:
#4 (comment)

[myang-git]

Not sure if you can reply with an attachment. Just sent it to myang-git -at- gmail.com

[tblack2200]

OK, I sent it to the other email.

On Dec 8, 2011, at 7:47 AM, Ming Yang wrote:

Not sure if you can reply with an attachment. Just sent it to myang-git -at- gmail.com

---

Reply to this email directly or view it on GitHub:
#4 (comment)

[tblack2200]

It didn't like the email address of: myang-git@gmail.com

On Dec 8, 2011, at 7:47 AM, Ming Yang wrote:

Not sure if you can reply with an attachment. Just sent it to myang-git -at- gmail.com

---

Reply to this email directly or view it on GitHub:
#4 (comment)

[myang-git]

sorry had a typo. it's myang.git -at- gmail.com

[myang-git]

Looked into your source code. You need to rename ViewController.m to ViewController.mm
After renaming it the project built without problem in my xcode.

[tblack2200]

Thank you so much Ming!

I also had to use a .mm extension for the AppDelegate. So, every implementation file in my project from this point forward will require the .mm naming convention?

Thanks again...I've been searching for a way to generate QR codes on the iPhone. Great Job!!

On Dec 8, 2011, at 7:29 PM, Ming Yang wrote:

Looked into your source code. You need to rename ViewController.m to ViewController.mm
After renaming it the project built without problem in my xcode.

---

Reply to this email directly or view it on GitHub:
#4 (comment)

[myang-git]

Sounds great! You don't need to rename every implementation file to *.mm. Only do that for the ones that directly or indirectly reference the QREncoder. If AppDelegate.h or AppDelegate.m references it, then AppDelegate.m has to be renamed to *.mm
Hope this helps.