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This commit is contained in:
Jean-Francois Dockes 2013-01-13 09:08:05 +01:00
parent f83ffd4518
commit 6cc58881ad
1 changed files with 9 additions and 3 deletions
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12
src/rcldb/stemdb.h
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@ -55,11 +55,14 @@
#include <xapian.h> #include <xapian.h>
#include "synfamily.h" #include "synfamily.h"
#include "unacpp.h"
namespace Rcl { namespace Rcl {
/* A stemming functor for using with XapComputableSynFamMember */ /* A stemming functor for using with XapComputableSynFamMember.
* We could perform the change to lowercase in there too, as stemdb keys
* must be lower case, but then the input conversion would be repeated for each
* stemming language, which would be inefficient. So we let our caller make sure
* that the input is lower-case */
class SynTermTransStem : public SynTermTrans { class SynTermTransStem : public SynTermTrans {
public: public:
SynTermTransStem(const std::string& lang) SynTermTransStem(const std::string& lang)
@ -87,7 +90,10 @@ public:
{ {
} }
/** Expand for a number of languages */ /** Expand for a number of languages
* @param langs space-separated set of languages
* @param term term to expand
*/
bool stemExpand(const std::string& langs, bool stemExpand(const std::string& langs,
const std::string& term, const std::string& term,
std::vector<std::string>& result); std::vector<std::string>& result);