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- DDDDiiiirrrrHHHHaaaannnnddddlllleeee((((3333)))) 22223333////JJJJuuuullll////99998888 ((((ppppeeeerrrrllll 5555....000000005555,,,, ppppaaaattttcccchhhh 00002222)))) DDDDiiiirrrrHHHHaaaannnnddddlllleeee((((3333))))
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- NNNNAAAAMMMMEEEE
- DirHandle - supply object methods for directory handles
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- SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
- use DirHandle;
- $d = new DirHandle ".";
- if (defined $d) {
- while (defined($_ = $d->read)) { something($_); }
- $d->rewind;
- while (defined($_ = $d->read)) { something_else($_); }
- undef $d;
- }
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- DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
- The DirHandle method provide an alternative interface to the
- _o_p_e_n_d_i_r(), _c_l_o_s_e_d_i_r(), _r_e_a_d_d_i_r(), and _r_e_w_i_n_d_d_i_r() functions.
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- The only objective benefit to using DirHandle is that it
- avoids namespace pollution by creating globs to hold
- directory handles.
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- Page 1 (printed 10/23/98)
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