To increase speed on manipulating big arrays in Java with minimal bounds checking, ...

To increase speed on manipulating big arrays in Java with minimal
bounds checking, would it be possible to have some operators that only
do bounds checking at the boundaries of the array?

I suppose I'm thinking of some sort of 2D or 3D (or more) iterator?

Maybe some sort of APL like functions?
--
Regards,
Casey
.

Relevant Pages

  • Re: seeking advice for "translate" Fortran code to Java code
    ... redefine a common block as needed for each subroutine. ... Still, Java has no pointers, so I ... Java arrays are always what C would call arrays of pointers ... Fortran intrinsics in Java appropriately. ...
    (comp.lang.fortran)
  • Re: seeking advice for "translate" Fortran code to Java code
    ... with these features that just don't exist in Java: ... Labeled COMMON blocks Blank COMMON ... Java arrays are always what C would call arrays of pointers ... FORTRAN I/O class that would emulate formatted and binary I/O. ...
    (comp.lang.fortran)
  • Re: Java und Effizienz
    ... Statt dessen sollte man nur Arrays und Schleifen verwenden ... Die meisten Parser (in Java) sind langsam weil die Leute Stringverarbeitung nicht im Griff haben. ... In Java musst du übrigens bedenken, dass alle Array-Zugriffe eine Indexprüfung beinhalten, sodass Zugriffe auf Arrays teurer sind als Zugriffe auf Exemplarvariablen von Objekten. ...
    (de.comp.lang.java)
  • Re: Java Generic programming using subclassing
    ... >> form into the standard Java syntax. ... >> derivative language that has multidimensional arrays where Java does not? ... the major high-level languages and should be allowed to use this terminology without ...
    (comp.lang.java.programmer)
  • Re: Using pointers in Java
    ... I was just saying to someone yesterday: "Java is not a replacement ... One alternative to your "arrays of one element" proposal would be to put ... void add{ ... > public class MutableDouble { ...
    (comp.lang.java)