Here is the algorithm i have used. I have shown 3 perls A,B and C here. The problem arises when 'I have a call to C.perl At each step I have given the comments on wht i want to happen ################################ # Script A.perl ################################## our @arrray; sub Sub_prgA { If the array count is zero , then it is assumed this is the first call to sub_prgA Then { load the array @array; } else { loop the array and do the operations } } #End of A ################################ # Script B.perl ################################## require"A" #call sub routine of A in B &Sub_prgA(); # array is loaded as this is the first call /* No issues here */ &Sub_prgA(); # this call does the operations on the array , set by the first call in B/* No issues here */ &Sub_prgA(); # this call does the operations on the array , set by the first call in B/* No issues here */ # Call other perl C in B # problem starts here System("C.perl"); # problem ends here &Sub_prgA(); # this call does the operations on the array , set by the first call in B/* No issues here */ &Sub_prgA(); # this call does the operations on the array , set by the first call in B/* No issues here */ &Sub_prgA(); # this call does the operations on the array , set by the first call in B/* No issues here */ &Sub_prgA(); # this call does the operations on the array , set by the first call in B/* No issues here */ &Sub_prgA(); # this call does the operations on the array , set by the first call in B/* No issues here */ &Sub_prgA(); # this call does the operations on the array , set by the first call in B/* No issues here */ #End of B ################################ # Script C.perl ################################## require"A" #call sub routine of A in C &Sub_prgA(); # RE-sets the , assuming that this the first call ************ This is where i have the problem .I dont want this step to load the arrray again *** &Sub_prgA(); # this call does the operations on the array , set by the first call of C /* Problem , program should use the value set by B not C */ &Sub_prgA(); # this call does the operations on the array , set by the first call of C/* Problem , program should use the value set by B not C */ #End of C

In reply to Re^2: Perl - unix process by Deeepu
in thread Perl - unix process by Deeepu

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