lovins.h

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/* Generated from lovins.sbl by Snowball 3.0.0 - https://snowballstem.org/ */
 
#include <xapian/stem.h>
 
#define SNOWBALL_RUNTIME_THROW_EXCEPTIONS
#include "languages/snowball_runtime.h"
 
namespace Xapian::Internal::Snowball {
 
class Lovins : public Xapian::StemImplementation {
  public:
    struct SN_local {
        struct SN_env z;
    };
 
  private:
    SN_local zlocal = {};
 
    void close_env() {
        struct SN_env * z = &(zlocal.z);
        lose_s(z->p);
    }
 
    static int stem(struct SN_env * z);
 
  public:
    Lovins() {
        struct SN_env * z = &(zlocal.z);
        z->p = create_s();
    }
 
    ~Lovins() {
        close_env();
    }
 
    std::string operator()(const std::string& word) override {
        struct SN_env* z = &(zlocal.z);
        const symbol* s = reinterpret_cast<const symbol*>(word.data());
        replace_s(z, 0, z->l, word.size(), s);
        z->c = 0;
        Xapian::Internal::Snowball::Lovins::stem(z);
        return std::string(reinterpret_cast<const char*>(z->p), SIZE(z->p));
    }
 
    bool use_proper_noun_heuristic() const override {
        return true;
    }
 
    std::string get_description() const override {
        return "lovins";
    }
};
 
}