I am writing a chess program that stores all the pieces in an NSMutableArray with [NSNull null] representing empty spaces. I just found out about NSPointerArray and was wondering if I should switch over to that instead. Basically, what are the pros/cons of using an NSMutableArray with [NSNull null] values vs an NSPointerArray?
NSMutableArray with [NSNull null] vs NSPointerArray
462 views Asked by aeubanks At
1
There are 1 answers
Related Questions in IOS
- Best way to make an HABTM association via console
- undefined method `namespace' for main:Object (NoMethodError) - active record / rakefile
- Ruby destroy is not working? Or objects still present?
- Trying to set the value of an input with mechanize
- How to split the logic in a ruby game
- How can I monitor an endpoint's status with Ruby?
- Why can a private class method be explicitly invoked in Ruby?
- Rails - Ajax do not work properly on production server
- syntax error, unexpected kEND
- Carrierwave file upload with different file types
Related Questions in XCODE
- Best way to make an HABTM association via console
- undefined method `namespace' for main:Object (NoMethodError) - active record / rakefile
- Ruby destroy is not working? Or objects still present?
- Trying to set the value of an input with mechanize
- How to split the logic in a ruby game
- How can I monitor an endpoint's status with Ruby?
- Why can a private class method be explicitly invoked in Ruby?
- Rails - Ajax do not work properly on production server
- syntax error, unexpected kEND
- Carrierwave file upload with different file types
Related Questions in COCOA-TOUCH
- Best way to make an HABTM association via console
- undefined method `namespace' for main:Object (NoMethodError) - active record / rakefile
- Ruby destroy is not working? Or objects still present?
- Trying to set the value of an input with mechanize
- How to split the logic in a ruby game
- How can I monitor an endpoint's status with Ruby?
- Why can a private class method be explicitly invoked in Ruby?
- Rails - Ajax do not work properly on production server
- syntax error, unexpected kEND
- Carrierwave file upload with different file types
Related Questions in NSMUTABLEARRAY
- Best way to make an HABTM association via console
- undefined method `namespace' for main:Object (NoMethodError) - active record / rakefile
- Ruby destroy is not working? Or objects still present?
- Trying to set the value of an input with mechanize
- How to split the logic in a ruby game
- How can I monitor an endpoint's status with Ruby?
- Why can a private class method be explicitly invoked in Ruby?
- Rails - Ajax do not work properly on production server
- syntax error, unexpected kEND
- Carrierwave file upload with different file types
Related Questions in NSPOINTERARRAY
- Best way to make an HABTM association via console
- undefined method `namespace' for main:Object (NoMethodError) - active record / rakefile
- Ruby destroy is not working? Or objects still present?
- Trying to set the value of an input with mechanize
- How to split the logic in a ruby game
- How can I monitor an endpoint's status with Ruby?
- Why can a private class method be explicitly invoked in Ruby?
- Rails - Ajax do not work properly on production server
- syntax error, unexpected kEND
- Carrierwave file upload with different file types
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
Popular Tags
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
If you are putting objects in the
NSMutableArrayas well, say the chess pieces, stay withNSMutableArray. Also there is really no reason not to use[NSNull null], really not much different that putting a NULL in aNSPointerArray.If you are concerned about performance measure before making any change.