multidimensional array - Generalizing a for-loop in Java -

-

I do not really know how my problem is described, so I will just show a code example: 

  int [] [] [] mat; Int n; Int specific value; For (int i = 0; i & lt; n; i ++) {if (mat [ni] [3]! = Specific value) {dustf (;); }}   
 I see the integer values ​​in a 3D-array. For each field I must use one of these:  
     
  •  A counter is running from zero to n  
  •  Running a counter is n to zero  
  •  a fixed value   
     So I have tried to make a way that would save me from writing 20 times for the loop, but I failed, so where do I need help My idea was:  
      search (loop UP, loop.down, loop. FIXED);   
     Where "loop" will be the nm representing one of my possibilities, but I do not know how to implement it, or if possible, it is possible that Java is possible for every possible combination Without hardcoding without / P> 
     Hope you can help :)  
     
     Okay, more specific ... with my setup, I have a vector through this 3D-array I am drawing a diagonal, and I want to know which values ​​are on this vector on this vector and  only .  
     And because there are more than one possibilities to attract such a vector, I want to find a more common method to get the values ​​my search can be just as simple. P> 
      search (Loop UP, Loop. FIXED, Loop. FIXED); // a plane   
     which would be a simple loop for a counter, but also  
      search (Loop.Down, Loop.UP, Loop. UP); //    
     
       path path = path path = new path through all the three planes. Up (); Path path = new path.Down (n); Path path = new path Fixed (3); For (int i = 0; i & lt; n; i ++) {if (mat [pathX.pos (i)] [pathY.pos (i)] [pathZ.pos (i)]! = SpecificValue {DoStuff (); }}   
     Where  
      Public Interface Path {Public Integer (Int Eye); Public Static Class Up Implementation Path {@ Override Public Intense Pause (Int.) {Return Return; }} Public static class down path {Private int n; Public Down (Int N) {this.n = n; } @ Override Public Intense Pause (Int'l) {Returns N - I - 1; }} Public static class fixed tool path {Private int Wei; Public down (int v) {this.v = v; } @ Override Public Intense Paus (Int i) {Return V; }}   
     I did not use an envelope because  below  is dependent on  n  and  fixed  on something Does the value

Comments

Post a Comment

Popular posts from this blog

mysql - BLOB/TEXT column 'value' used in key specification without a key length -

-
I have developed an extension which works up to 1.6 on Magren (I'm trying Enterprise Edition, And I think the community is the same problem, because it is the same code). In my install script, I see the $ installer-> gt; CreateEntityTables ($ this- & gt; getTable ('alphanum / info')); The installation is done until it is not in the _text unit table. It crashed there! It turns out that when I log in to SQL and run it via PHPmyadmin, then this error is: Blob / Text column 'value' is used without the key 'key' . I saw the code there, and this is what is trying to create an index on the value column: -> addIndex ($ this- & gt; getIdxName ($ eavTableName, array ( 'attribute_id array (' attribute_id ',' value ')) - & gt; addIndex ($ this- & gt; getIdxName ($ eavTableName, array (' entity_type_id ' , 'Value')), array ('entity_type_id', 'value')) If there is no if statement is n...
Read more

c# - Using Vici cool Storage with monodroid -

-
Oh, for the moment I am not sure how it is officially supported, but for the success of the people Using Monodroid Vic Cool Storage I am able to leave and compile assemblies in my project, but while trying to use some classes, the errors of time have to be gathered. Especially when trying to connect like the example for Mono Touch string dbName = path. Cobain (environment. Gatefolder path (environment specialfolder personal), "mydb.db3"); // The following line will be called coolestation, where is the database, // to make it if it does not exist, and call a delegate that creates the necessary tables (only when the database file was newly created //) CSConfig.SetDB (DbName, true, () => {CSDatabase.ExecuteNonQuery ("Subscriber Integer Primary Key Attribute, Name Text (50) No, Number, Date First Text (30)");); There is no difference when I try to use the methods of CSConfig and when I cscfif If I try to pass 3 aggregates to STDB (3) then I get the invalid ...
Read more

python - referencing a variable in another function? -

-
I am an experienced TCL developer and write my own processes to help myself. I call it a proc i callVar, print out the value of the variable in a certain format, so I know that it is variable and what is the value "set foo 1; putVar foo" result 'foo = "1" I want to do the same thing in Python, but I can not find the answer :( In TCL I use the up command because when I pass the name of the variable, then I can see the value at the top. . I understand that an advanced light in the dragon There is no mechanism of r, but with its introspection capability, I would think that this is something trivial, but I am not getting the answer anywhere. It seems that this should work: and expanded: def foo (): y = "Hello World" printwor ("y") foo () y = "Hello World " You can, but you should not do so if your code is correct If is needed , then there is something wrong with your design, and you should probably use the dictionar...
Read more