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-rw-r--r--mira/kbest_mira.cc19
1 files changed, 9 insertions, 10 deletions
diff --git a/mira/kbest_mira.cc b/mira/kbest_mira.cc
index 9fda9b32..60c9ac2b 100644
--- a/mira/kbest_mira.cc
+++ b/mira/kbest_mira.cc
@@ -3,10 +3,10 @@
#include <vector>
#include <cassert>
#include <cmath>
+#include <tr1/memory>
#include "config.h"
-#include <boost/shared_ptr.hpp>
#include <boost/program_options.hpp>
#include <boost/program_options/variables_map.hpp>
@@ -27,11 +27,10 @@
#include "sampler.h"
using namespace std;
-using boost::shared_ptr;
namespace po = boost::program_options;
bool invert_score;
-boost::shared_ptr<MT19937> rng;
+std::tr1::shared_ptr<MT19937> rng;
void RandomPermutation(int len, vector<int>* p_ids) {
vector<int>& ids = *p_ids;
@@ -89,15 +88,15 @@ struct HypothesisInfo {
};
struct GoodBadOracle {
- shared_ptr<HypothesisInfo> good;
- shared_ptr<HypothesisInfo> bad;
+ std::tr1::shared_ptr<HypothesisInfo> good;
+ std::tr1::shared_ptr<HypothesisInfo> bad;
};
struct TrainingObserver : public DecoderObserver {
TrainingObserver(const int k, const DocScorer& d, bool sf, vector<GoodBadOracle>* o) : ds(d), oracles(*o), kbest_size(k), sample_forest(sf) {}
const DocScorer& ds;
vector<GoodBadOracle>& oracles;
- shared_ptr<HypothesisInfo> cur_best;
+ std::tr1::shared_ptr<HypothesisInfo> cur_best;
const int kbest_size;
const bool sample_forest;
@@ -109,16 +108,16 @@ struct TrainingObserver : public DecoderObserver {
UpdateOracles(smeta.GetSentenceID(), *hg);
}
- shared_ptr<HypothesisInfo> MakeHypothesisInfo(const SparseVector<double>& feats, const double score) {
- shared_ptr<HypothesisInfo> h(new HypothesisInfo);
+ std::tr1::shared_ptr<HypothesisInfo> MakeHypothesisInfo(const SparseVector<double>& feats, const double score) {
+ std::tr1::shared_ptr<HypothesisInfo> h(new HypothesisInfo);
h->features = feats;
h->mt_metric = score;
return h;
}
void UpdateOracles(int sent_id, const Hypergraph& forest) {
- shared_ptr<HypothesisInfo>& cur_good = oracles[sent_id].good;
- shared_ptr<HypothesisInfo>& cur_bad = oracles[sent_id].bad;
+ std::tr1::shared_ptr<HypothesisInfo>& cur_good = oracles[sent_id].good;
+ std::tr1::shared_ptr<HypothesisInfo>& cur_bad = oracles[sent_id].bad;
cur_bad.reset(); // TODO get rid of??
if (sample_forest) {