From: mike <mike>
Date: Mon, 19 Dec 2005 17:39:19 +0000 (+0000)
Subject: Describe scan1()
X-Git-Tag: cpan_1_22~298
X-Git-Url: http://lists.indexdata.dk/?a=commitdiff_plain;h=f4492da65af6b61235b32a54aa8e7553dedc58bb;p=ZOOM-Perl-moved-to-github.git

Describe scan1()
---

diff --git a/Changes b/Changes
index 71bd58d..2542e41 100644
--- a/Changes
+++ b/Changes
@@ -1,4 +1,4 @@
-$Id: Changes,v 1.6 2005-12-19 13:47:11 mike Exp $
+$Id: Changes,v 1.7 2005-12-19 17:39:19 mike Exp $
 
 Revision history for Perl extension Net::Z3950::ZOOM.
 
@@ -10,6 +10,10 @@ Revision history for Perl extension Net::Z3950::ZOOM.
 	  but they don't seem to work: the code in them is slapped
 	  down right next to the CODE:, so declarations are not
 	  acceptable there either.)
+	- Add new function Net::Z3950::ZOOM::connection_scan1(), which
+	  uses a query object to indicate the start-term.  This opens
+	  the way for using CQL queries for scanning once the
+	  underlying ZOOM-C code supports this.
 
 1.00  Wed Dec 14 11:18:33 GMT 2005
 	- First distributed version.
diff --git a/lib/ZOOM.pod b/lib/ZOOM.pod
index eb9204f..998a03a 100644
--- a/lib/ZOOM.pod
+++ b/lib/ZOOM.pod
@@ -1,4 +1,4 @@
-# $Id: ZOOM.pod,v 1.22 2005-12-13 16:46:59 mike Exp $
+# $Id: ZOOM.pod,v 1.23 2005-12-19 17:42:15 mike Exp $
 
 use strict;
 use warnings;
@@ -300,7 +300,9 @@ the query rather than an object, thereby obviating the need to create
 a C<ZOOM::Query::PQF> object.  See the documentation of that class for
 information about PQF.
 
-=head4 scan()
+=head4 scan() / scan1()
+
+ ### Code sample needed here!
 
 Many Z39.50 servers allow you to browse their indexes to find terms to
 search for.  This is done using the C<scan> method, which creates and
@@ -372,6 +374,11 @@ each one returned in the ScanSet.  By default, no terms are skipped,
 but overriding this can be useful to get a high-level overview of the
 index.
 
+The C<scan1()> method is the same as C<scan()> except that it takes a
+Query object as its argument instead of a PQF string.  This means
+that it can be used to scan using a CQL term, so long as the
+underlying ZOOM-C library supports this.
+
 =back
 
 =head4 package()