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.\"
.IX Title "DBM::Deep::Iterator 3pm"
.TH DBM::Deep::Iterator 3pm "2023-11-12" "perl v5.36.0" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.SH "NAME"
DBM::Deep::Iterator \- iterator for FIRSTKEY() and NEXTKEY()
.SH "PURPOSE"
.IX Header "PURPOSE"
This is an internal-use-only object for DBM::Deep. It is the iterator
for \s-1\fBFIRSTKEY\s0()\fR and \s-1\fBNEXTKEY\s0()\fR.
.SH "OVERVIEW"
.IX Header "OVERVIEW"
This object
.SH "METHODS"
.IX Header "METHODS"
.SS "new(\e%params)"
.IX Subsection "new(%params)"
The constructor takes a hashref of params. The hashref is assumed to have the
following elements:
.IP "\(bu" 4
engine (of type DBM::Deep::Engine
.IP "\(bu" 4
base_offset (the base_offset of the invoking DBM::Deep object)
.SS "\fBreset()\fP"
.IX Subsection "reset()"
This method takes no arguments.
.PP
It will reset the iterator so that it will start from the beginning again.
.PP
This method returns nothing.
.ie n .SS "get_next_key( $obj )"
.el .SS "get_next_key( \f(CW$obj\fP )"
.IX Subsection "get_next_key( $obj )"