Whether the iterator is reader or the writer

[parag_paul@hotmail.com]

I have a design file as follows,



program test;

class t0 ;

bit [31:0] data[5000:0] ;

endclass



t0 u_t0 ;



initial

#100 ;



initial

for (int i ; i < 1000 ; i++)

u_t0 = new() ;



endprogram



My question is that whether the signal "i" in the "for" statement is
reader or writer of the initial block.

Could someone help me on this?