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#!N
#!N #!Rforemem ForEachMember
#!N #!N Category #!N #!N #!Lcatflow,dxall755 h Flow Control #!EL #!N #!N Function #!N #!N
Iterates through the members of a group or the items of
an array. #!N #!N Syntax #!CForestGreen #!N #!F-adobe-courier-bold-r-normal--18* #!F-adobe-times-bold-r-normal--18* member, index,
last #!EF = ForEachMember( #!F-adobe-times-bold-r-normal--18* object #!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 object TAB group,
value list, or string list TAB (none) TAB object to be
iterated through #!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 member TAB object TAB current member
#!N TAB index TAB integer TAB index number of member #!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 member of a group or
item in an array unless execution is terminated earlier by Done.
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. Note: If this module
is used in the scripting language, the results are defined only
if they are used inside a macro. #!N #!I0 #!N #!N
#!I0 #!N #!F-adobe-times-bold-r-normal--18* #!F-adobe-times-bold-r-normal--18* object #!EF #!EF #!I50 #!N is the
object to be iterated over: either a group or a list.
#!I0 #!N #!N #!N #!N This module has three outputs: #!N
#!I0 #!N #!N #!I0 #!N #!F-adobe-times-bold-r-normal--18* #!F-adobe-times-bold-r-normal--18* member #!EF #!EF #!I50
#!N identifies the member currently being iterated. #!N #!I0 #!N #!F-adobe-times-bold-r-normal--18*
#!F-adobe-times-bold-r-normal--18* index #!EF #!EF #!I50 #!N is the index number of
the member being iterated (in a zero-based counting system). #!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 Visual Program #!N #!N
#!CForestGreen #!N #!F-adobe-courier-bold-r-normal--18* #!N Accumulate.net #!EF #!N #!N #!EC #!N #!N
See Also #!N #!N #!Lodone,dxall828 h Done #!EL , #!Lofirst,dxall850 h First #!EL , #!Lforen,dxall852 h ForEachN #!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 #!Lforen,dxall852 h ForEachN #!EL #!N #!F-adobe-times-medium-i-normal--18* #!N
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