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Not A Compile Time Constant Error

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up vote 14 down vote A global variable has to be initialized to a constant value, like 4 or 0.0 or @"constant string" or nil. asked 2 years ago viewed 6749 times active 2 years ago Linked 55 Compiler error: “initializer element is not a compile-time constant” Related 10Objective-C error: initializer element is not constant888Constants in How can I then find microcontrollers that fit? Should I secretly record a meeting to prove I'm being discriminated against? his comment is here

asked 4 years ago viewed 795 times active 4 years ago Visit Chat Related 888Constants in Objective-C55Compiler error: “initializer element is not a compile-time constant”0Initializer element is not a compile-time constant Not the answer you're looking for? Measuring air density - where is my huge error coming from? Safe?

Initializer Element Is Not A Compile-time Constant Objective C

My questions are: how can I rewrite this correctly in Objective-c and what would it look like in the new Swift? which pattern groups these sublists together Is the four minute nuclear weapon response time classified information? I'm going to have to look into that. –Josh Caswell Aug 22 '12 at 6:06 add a comment| up vote 0 down vote Make myArray an ivar and initialize it in Initializer must be a constant whose value is known at compile time.

  1. share|improve this answer answered Sep 24 '14 at 1:55 Melde 461136 Thanks so much for the help.
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  5. share|improve this answer answered Dec 24 '15 at 9:34 M.M 72.4k662131 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign

Not the answer you're looking for? share|improve this answer answered Aug 21 '12 at 19:14 David H 31.2k76796 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google I'm getting an error (initializer element is not a compile-time constant) and am not sure I follow why it's occurring. Initializer Element Is Not A Compile Time Constant Malloc Yes, uniform_real_distribution combined with the mt19937 engine should be quite uniform.

What is the correct plural of "training"? Format For Printing -XML -Clone This Bug -Top of page First Last Prev Next This bug is not in your last search results. They're just translated to constructor method calls, AFAIK -- it's not like an NSString where the compiler knows the object's layout. –Josh Caswell Aug 21 '12 at 20:01 1 @W'rkncacnter Can anyone explain why? #import "PreferencesController.h" @implementation PreferencesController - (id)init { self = [super init]; if (self) { // Initialization code here. } return self; } NSImage* imageSegment = [[NSImage alloc]

It is thread safe and very efficient. –bbum Sep 6 '12 at 18:09 add a comment| up vote 5 down vote You just can't initialize a static variable with a non-static Initializer Element Is Not A Compile Time Constant Nsmutablearray Why are planets not crushed by gravity? Required fields are marked *Comment Name * Email * Website × five = twenty five Learn to Code iOS Apps! a variable that can only be set once and never again? –devios1 Feb 6 '15 at 18:18 add a comment| Did you find this question interesting?

Initializer Element Is Not A Compile-time Constant Nsarray

Hard to compute real numbers Unknown Filetype in ls What is the most dangerous area of Paris (or its suburbs) according to police statistics? share|improve this answer answered Aug 21 '12 at 19:20 Sven 17.9k33762 add a comment| up vote 1 down vote as mentioned, you have declared a global variable. Initializer Element Is Not A Compile-time Constant Objective C Unknown Filetype in ls Trust to trustworthy is like Fired to ___worthy? Initializer Element Is Not A Compile-time Constant Static share|improve this answer answered May 26 '11 at 18:15 sergio 62k973105 1 Static storage class is the problem.

The reason is that global variables are initialized in compiling time, and you are trying to initialize endX as an operation that must be done in execution time. You will have to implement an init method to initialize your array. Such a constant expression shall be, or evaluate to, one of the following: — an arithmetic constant expression, — a null pointer constant, — an address constant, or — an address Pros and cons of investing in a cheaper vs expensive index funds that track the same index What causes a 20% difference in fuel economy between winter and summer A crime Initializer Element Is Not A Compile Time Constant Nsdictionary

To be clearer, the function can be inserted in a loop and it will change at every loop (until EOF) the pointer to the beginning of the line. What causes a 20% difference in fuel economy between winter and summer Asking for a written form filled in ALL CAPS Is Morrowind based on a tabletop RPG? What is this strange almost symmetrical location in Nevada? Therefore, all your other code should be inside this function, Which will take care of error number one.

share|improve this answer answered Dec 24 '15 at 9:15 haccks 68k1888163 add a comment| up vote 0 down vote You could simulate that behaviour by writing: static const char *str; static Initializer Element Is Not A Constant However, you're going to run into a bit of an issue in the while. Was the Waffen-SS an elite force?

I would use OR (||) there instead. –Melde Sep 24 '14 at 18:09 Awesome.

Should I record a bug that I discovered and patched? It's not that C++ doesn't require const expressions to be compile-time constants; it's that C++ is smart enough to realize that const int + const int is a compile time constant, How many #s need to be printed in the top row? Initializer Element Is Not A Compile-time Constant Nsstring What does Donald Trump mean by "bigly"?

bulk rename files What kind of weapons could squirrels use? Note that i am initializing the array in the ".m" file and not the ".h" file. Why is SQL the only Database query language? you can use a simple function instead: static NSArray * NamesArray() { return [[NSArray alloc]initWithObjects:@"paul",@"cyrus",@"victor",nil]; } it's probably not what you want, and completely unnecessary to create a global, but you

If you have problems, come here with a specific question. –Gabriele Petronella Jun 13 '14 at 15:05 1 This is in response to your comment on your deleted question: stackoverflow.com/q/24252665/365496. more hot questions lang-c about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Science Other i spend most of my time with ObjC compiling as ObjC++. pset1 mario compilation-error share|improve this question edited Sep 25 '14 at 21:30 Air 1,605721 asked Sep 24 '14 at 1:31 PhoenixSouffle 52 add a comment| 2 Answers 2 active oldest votes

Browse other questions tagged objective-c cocoa initialization compiler-errors global-variables or ask your own question. What one can do if boss ask to do an impossible thing? I'm also using xcode6. This answer is wrong.

I.e. Has GRRM admitted Historical Influences? What you should do is initialize the variable to nil and use +initialize to create your image. Name.h #import @interface Name : NSObject @property (nonatomic, retain) NSMutableArray *myArray; @end Name.m #import "Name.h" @implementation Name NSMutableArray *myArray = [[NSMutableArray alloc] init]; //error shows up here - initializer element

Doing laundry as a tourist in Paris How do I depower overpowered magic items without breaking immersion? What is this strange almost symmetrical location in Nevada? Your options are ==, !=, > and <. Join them; it only takes a minute: Sign up Compiler error: “initializer element is not a compile-time constant” up vote 55 down vote favorite 14 When compiling this code, I get

Hard to compute real numbers Why does every T-800 Terminator sent back look like this? share|improve this answer answered May 26 '11 at 18:14 bbum 146k22235334 add a comment| up vote 4 down vote The reason is that your are defining your imageSegment outside of a To initialize something to 'c+a', you want to do it at runtime, in the startup code in c or constructor in C++. There is nothing stopping the compiler from computing endX before execution time.