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a/src/rcldb/rcldb.h |
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b/src/rcldb/rcldb.h |
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* Free Software Foundation, Inc.,
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* Free Software Foundation, Inc.,
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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*/
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#ifndef _DB_H_INCLUDED_
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#ifndef _DB_H_INCLUDED_
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#define _DB_H_INCLUDED_
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#define _DB_H_INCLUDED_
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/* @(#$Id: rcldb.h,v 1.63 2008-09-29 08:59:20 dockes Exp $ (C) 2004 J.F.Dockes */
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/* @(#$Id: rcldb.h,v 1.64 2008-12-17 08:01:40 dockes Exp $ (C) 2004 J.F.Dockes */
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#include <string>
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#include <string>
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#include <list>
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#include <list>
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#include <vector>
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#include <vector>
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// source storage (file system or other). Used for up to date checks
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// source storage (file system or other). Used for up to date checks
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// etc. "udi". Our user is responsible for making sure it's not too
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// etc. "udi". Our user is responsible for making sure it's not too
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// big, cause it's stored as a Xapian term (< 150 bytes would be
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// big, cause it's stored as a Xapian term (< 150 bytes would be
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// reasonable)
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// reasonable)
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class RclConfig;
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#ifndef NO_NAMESPACES
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#ifndef NO_NAMESPACES
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namespace Rcl {
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namespace Rcl {
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#endif
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#endif
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class SearchData;
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class SearchData;
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// A place for things we don't want visible here.
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// A place for things we don't want visible here.
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class Native;
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class Native;
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friend class Native;
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friend class Native;
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/* General stuff (valid for query or update) ****************************/
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/* General stuff (valid for query or update) ****************************/
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Db();
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Db(RclConfig *cfp);
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~Db();
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~Db();
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enum OpenMode {DbRO, DbUpd, DbTrunc};
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enum OpenMode {DbRO, DbUpd, DbTrunc};
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bool open(const string &dbdir, const string &stoplistfn,
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OpenMode mode, bool keep_updated = false);
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bool open(OpenMode mode, bool keep_updated = false);
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bool close();
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bool close();
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bool isopen();
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bool isopen();
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/** Get explanation about last error */
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/** Get explanation about last error */
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string getReason() const {return m_reason;}
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string getReason() const {return m_reason;}
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private:
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private:
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// Internal form of close, can be called during destruction
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// Internal form of close, can be called during destruction
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bool i_close(bool final);
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bool i_close(bool final);
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RclConfig *m_config;
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string m_reason; // Error explanation
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string m_reason; // Error explanation
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/* Parameters cached out of the configuration files */
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/* Parameters cached out of the configuration files */
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// This is how long an abstract we keep or build from beginning of
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// This is how long an abstract we keep or build from beginning of
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// text when indexing. It only has an influence on the size of the
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// text when indexing. It only has an influence on the size of the
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// db as we are free to shorten it again when displaying
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// db as we are free to shorten it again when displaying
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