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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 | #!F-adobe-helvetica-medium-r-normal--18*
#!N
#!N #!Rforen ForEachN #!N
#!N Category #!N #!N #!Lcatflow,dxall755 h Flow Control #!EL #!N #!N Function #!N #!N Iterates
through the specified set of integers. #!N #!N Syntax #!CForestGreen #!N
#!F-adobe-courier-bold-r-normal--18* #!F-adobe-times-bold-r-normal--18* current, last #!EF = ForEachN( #!F-adobe-times-bold-r-normal--18* start #!EF ,
#!F-adobe-times-bold-r-normal--18* end #!EF , #!F-adobe-times-bold-r-normal--18* delta #!EF ); #!EF #!N #!N
#!EC #!N #!N Inputs #!T,1,91,276,461,646 #!F-adobe-times-medium-r-normal--14* #!F-adobe-times-bold-r-normal--18* #!N TAB Name TAB
Type TAB Default TAB Description #!EF #!N TAB start TAB integer
TAB none TAB value of the first integer through #!N TAB
- TAB - TAB - TAB the loop #!N TAB end
TAB integer TAB none TAB value of the last integer through
#!N TAB - TAB - TAB - TAB the loop #!N
TAB delta TAB integer TAB 1 TAB numerical interval between #!N
TAB - TAB - TAB - TAB successive integers output by
the #!N TAB - TAB - TAB - TAB loop #!N
TAB - TAB - TAB - TAB #!EF #!N #!N Outputs
#!T,1,161,321,646 #!F-adobe-times-medium-r-normal--14* #!F-adobe-times-bold-r-normal--18* #!N TAB Name TAB Type TAB Description #!EF
#!N TAB current TAB integer TAB the current integer #!N TAB
last TAB flag TAB status of loop #!N TAB - TAB
- TAB #!EF #!N #!N Functional Details #!N #!N This module
initiates an iteration for each integer in the set unless execution
is terminated earlier by Done. Its function is similar to that
of a "for" in standard programming languages. In the user interface,
this module would usually be part of a macro, and #!F-adobe-times-medium-i-normal--18*
only #!EF the contents of the macro would be executed for
each iteration of the loop. If this module is placed in
the top level visual program, the entire program will be executed
during the loop. #!N #!N Typically, loops are initiated with ForEachMember
or ForEachN, although they can also be implemented with a Get/Set
pair and Done. #!N #!N Note: If this module is used
in the scripting language, the results are defined only if they
are used inside a macro. #!N #!N #!N #!I0 #!N #!N
#!I0 #!N #!F-adobe-times-bold-r-normal--18* #!F-adobe-times-bold-r-normal--18* start #!EF #!EF #!I50 #!N is the
value of the first integer of the loop #!N #!I0 #!N
#!F-adobe-times-bold-r-normal--18* #!F-adobe-times-bold-r-normal--18* end #!EF #!EF #!I50 #!N is the value of
the last integer of the loop #!N #!I0 #!N #!F-adobe-times-bold-r-normal--18* #!F-adobe-times-bold-r-normal--18*
delta #!EF #!EF #!I50 #!N is the interval between successive integers
of the loop #!I0 #!N #!N #!N #!N This module has
two outputs: #!N #!I0 #!N #!N #!I0 #!N #!F-adobe-times-bold-r-normal--18* #!F-adobe-times-bold-r-normal--18* current
#!EF #!EF #!I50 #!N is the value of the integer currently
being iterated. #!N #!I0 #!N #!F-adobe-times-bold-r-normal--18* #!F-adobe-times-bold-r-normal--18* last #!EF #!EF #!I50
#!N is a flag indicating whether or not this is the
last iteration through the loop. #!I0 #!N #!N #!N #!N Example
Macro and Program #!N #!N #!CForestGreen #!N #!F-adobe-courier-bold-r-normal--18* #!N FactorialMacro.net #!N
Factorial.net #!EF #!N #!N #!EC #!N #!N See Also #!N #!N
#!Lodone,dxall828 h Done #!EL , #!Lofirst,dxall850 h First #!EL , #!Lforemem,dxall851 h ForEachMember #!EL , #!Lgetglo,dxall854 h GetGlobal #!EL , #!Lgetloc,dxall855 h GetLocal #!EL , #!Lsetglo,dxall940 h SetGlobal #!EL
, #!Lsetloc,dxall941 h SetLocal #!EL #!N #!N #!Lxmod,dxall263 h Data Explorer Execution Model #!EL in IBM Visualization Data Explorer User's
Guide. #!N #!N #!N #!F-adobe-times-medium-i-normal--18* Next Topic #!EF #!N #!N #!Lformat,dxall853 h Format #!EL
#!N #!F-adobe-times-medium-i-normal--18* #!N
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