#!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 
