summaryrefslogtreecommitdiff
path: root/klm/alone
diff options
context:
space:
mode:
Diffstat (limited to 'klm/alone')
-rw-r--r--klm/alone/Jamfile4
-rw-r--r--klm/alone/assemble.cc76
-rw-r--r--klm/alone/assemble.hh21
-rw-r--r--klm/alone/graph.hh87
-rw-r--r--klm/alone/just_vocab.cc14
-rw-r--r--klm/alone/labeled_edge.hh30
-rw-r--r--klm/alone/main.cc85
-rw-r--r--klm/alone/read.cc118
-rw-r--r--klm/alone/read.hh29
-rw-r--r--klm/alone/threading.cc80
-rw-r--r--klm/alone/threading.hh129
-rw-r--r--klm/alone/vocab.cc19
-rw-r--r--klm/alone/vocab.hh34
13 files changed, 0 insertions, 726 deletions
diff --git a/klm/alone/Jamfile b/klm/alone/Jamfile
deleted file mode 100644
index 2cc90c05..00000000
--- a/klm/alone/Jamfile
+++ /dev/null
@@ -1,4 +0,0 @@
-lib standalone : assemble.cc read.cc threading.cc vocab.cc ../lm//kenlm ../util//kenutil ../search//search : <include>.. : : <include>.. <library>../search//search <library>../lm//kenlm ;
-
-exe decode : main.cc standalone main.cc : <threading>multi:<library>..//boost_thread ;
-exe just_vocab : just_vocab.cc standalone : <threading>multi:<library>..//boost_thread ;
diff --git a/klm/alone/assemble.cc b/klm/alone/assemble.cc
deleted file mode 100644
index 2ae72ce9..00000000
--- a/klm/alone/assemble.cc
+++ /dev/null
@@ -1,76 +0,0 @@
-#include "alone/assemble.hh"
-
-#include "alone/labeled_edge.hh"
-#include "search/final.hh"
-
-#include <iostream>
-
-namespace alone {
-
-std::ostream &operator<<(std::ostream &o, const search::Final &final) {
- const std::vector<const std::string*> &words = static_cast<const LabeledEdge&>(final.From()).Words();
- if (words.empty()) return o;
- const search::Final *const *child = final.Children().data();
- std::vector<const std::string*>::const_iterator i(words.begin());
- for (; i != words.end() - 1; ++i) {
- if (*i) {
- o << **i << ' ';
- } else {
- o << **child << ' ';
- ++child;
- }
- }
-
- if (*i) {
- if (**i != "</s>") {
- o << **i;
- }
- } else {
- o << **child;
- }
-
- return o;
-}
-
-namespace {
-
-void MakeIndent(std::ostream &o, const char *indent_str, unsigned int level) {
- for (unsigned int i = 0; i < level; ++i)
- o << indent_str;
-}
-
-void DetailedFinalInternal(std::ostream &o, const search::Final &final, const char *indent_str, unsigned int indent) {
- o << "(\n";
- MakeIndent(o, indent_str, indent);
- const std::vector<const std::string*> &words = static_cast<const LabeledEdge&>(final.From()).Words();
- const search::Final *const *child = final.Children().data();
- for (std::vector<const std::string*>::const_iterator i(words.begin()); i != words.end(); ++i) {
- if (*i) {
- o << **i;
- if (i == words.end() - 1) {
- o << '\n';
- MakeIndent(o, indent_str, indent);
- } else {
- o << ' ';
- }
- } else {
- // One extra indent from the line we're currently on.
- o << indent_str;
- DetailedFinalInternal(o, **child, indent_str, indent + 1);
- for (unsigned int i = 0; i < indent; ++i) o << indent_str;
- ++child;
- }
- }
- o << ")=" << final.Bound() << '\n';
-}
-} // namespace
-
-void DetailedFinal(std::ostream &o, const search::Final &final, const char *indent_str) {
- DetailedFinalInternal(o, final, indent_str, 0);
-}
-
-void PrintFinal(const search::Final &final) {
- std::cout << final << std::endl;
-}
-
-} // namespace alone
diff --git a/klm/alone/assemble.hh b/klm/alone/assemble.hh
deleted file mode 100644
index e6b0ad5c..00000000
--- a/klm/alone/assemble.hh
+++ /dev/null
@@ -1,21 +0,0 @@
-#ifndef ALONE_ASSEMBLE__
-#define ALONE_ASSEMBLE__
-
-#include <iosfwd>
-
-namespace search {
-class Final;
-} // namespace search
-
-namespace alone {
-
-std::ostream &operator<<(std::ostream &o, const search::Final &final);
-
-void DetailedFinal(std::ostream &o, const search::Final &final, const char *indent_str = " ");
-
-// This isn't called anywhere but makes it easy to print from gdb.
-void PrintFinal(const search::Final &final);
-
-} // namespace alone
-
-#endif // ALONE_ASSEMBLE__
diff --git a/klm/alone/graph.hh b/klm/alone/graph.hh
deleted file mode 100644
index 788352c9..00000000
--- a/klm/alone/graph.hh
+++ /dev/null
@@ -1,87 +0,0 @@
-#ifndef ALONE_GRAPH__
-#define ALONE_GRAPH__
-
-#include "alone/labeled_edge.hh"
-#include "search/rule.hh"
-#include "search/types.hh"
-#include "search/vertex.hh"
-#include "util/exception.hh"
-
-#include <boost/noncopyable.hpp>
-#include <boost/pool/object_pool.hpp>
-#include <boost/scoped_array.hpp>
-
-namespace alone {
-
-template <class T> class FixedAllocator : boost::noncopyable {
- public:
- FixedAllocator() : current_(NULL), end_(NULL) {}
-
- void Init(std::size_t count) {
- assert(!current_);
- array_.reset(new T[count]);
- current_ = array_.get();
- end_ = current_ + count;
- }
-
- T &operator[](std::size_t idx) {
- return array_.get()[idx];
- }
-
- T *New() {
- T *ret = current_++;
- UTIL_THROW_IF(ret >= end_, util::Exception, "Allocating past end");
- return ret;
- }
-
- std::size_t Size() const {
- return end_ - array_.get();
- }
-
- private:
- boost::scoped_array<T> array_;
- T *current_, *end_;
-};
-
-class Graph : boost::noncopyable {
- public:
- typedef LabeledEdge Edge;
- typedef search::Vertex Vertex;
-
- Graph() {}
-
- void SetCounts(std::size_t vertices, std::size_t edges) {
- vertices_.Init(vertices);
- edges_.Init(edges);
- }
-
- Vertex *NewVertex() {
- return vertices_.New();
- }
-
- std::size_t VertexSize() const { return vertices_.Size(); }
-
- Vertex &MutableVertex(std::size_t index) {
- return vertices_[index];
- }
-
- Edge *NewEdge() {
- return edges_.New();
- }
-
- std::size_t EdgeSize() const { return edges_.Size(); }
-
- void SetRoot(Vertex *root) { root_ = root; }
-
- Vertex &Root() { return *root_; }
-
- private:
- FixedAllocator<Vertex> vertices_;
- FixedAllocator<Edge> edges_;
-
- Vertex *root_;
-};
-
-} // namespace alone
-
-#endif // ALONE_GRAPH__
diff --git a/klm/alone/just_vocab.cc b/klm/alone/just_vocab.cc
deleted file mode 100644
index 35aea5ed..00000000
--- a/klm/alone/just_vocab.cc
+++ /dev/null
@@ -1,14 +0,0 @@
-#include "alone/read.hh"
-#include "util/file_piece.hh"
-
-#include <iostream>
-
-int main() {
- util::FilePiece f(0, "stdin", &std::cerr);
- while (true) {
- try {
- alone::JustVocab(f, std::cout);
- } catch (const util::EndOfFileException &e) { break; }
- std::cout << '\n';
- }
-}
diff --git a/klm/alone/labeled_edge.hh b/klm/alone/labeled_edge.hh
deleted file mode 100644
index 94d8cbdf..00000000
--- a/klm/alone/labeled_edge.hh
+++ /dev/null
@@ -1,30 +0,0 @@
-#ifndef ALONE_LABELED_EDGE__
-#define ALONE_LABELED_EDGE__
-
-#include "search/edge.hh"
-
-#include <string>
-#include <vector>
-
-namespace alone {
-
-class LabeledEdge : public search::Edge {
- public:
- LabeledEdge() {}
-
- void AppendWord(const std::string *word) {
- words_.push_back(word);
- }
-
- const std::vector<const std::string *> &Words() const {
- return words_;
- }
-
- private:
- // NULL for non-terminals.
- std::vector<const std::string*> words_;
-};
-
-} // namespace alone
-
-#endif // ALONE_LABELED_EDGE__
diff --git a/klm/alone/main.cc b/klm/alone/main.cc
deleted file mode 100644
index e09ab01d..00000000
--- a/klm/alone/main.cc
+++ /dev/null
@@ -1,85 +0,0 @@
-#include "alone/threading.hh"
-#include "search/config.hh"
-#include "search/context.hh"
-#include "util/exception.hh"
-#include "util/file_piece.hh"
-#include "util/usage.hh"
-
-#include <boost/lexical_cast.hpp>
-
-#include <iostream>
-#include <memory>
-
-namespace alone {
-
-template <class Control> void ReadLoop(const std::string &graph_prefix, Control &control) {
- for (unsigned int sentence = 0; ; ++sentence) {
- std::stringstream name;
- name << graph_prefix << '/' << sentence;
- std::auto_ptr<util::FilePiece> file;
- try {
- file.reset(new util::FilePiece(name.str().c_str()));
- } catch (const util::ErrnoException &e) {
- if (e.Error() == ENOENT) return;
- throw;
- }
- control.Add(file.release());
- }
-}
-
-template <class Model> void RunWithModelType(const char *graph_prefix, const char *model_file, StringPiece weight_str, unsigned int pop_limit, unsigned int threads) {
- Model model(model_file);
- search::Weights weights(weight_str);
- search::Config config(weights, pop_limit);
-
- if (threads > 1) {
-#ifdef WITH_THREADS
- Controller<Model> controller(config, model, threads, std::cout);
- ReadLoop(graph_prefix, controller);
-#else
- UTIL_THROW(util::Exception, "Threading support not compiled in.");
-#endif
- } else {
- InThread<Model> controller(config, model, std::cout);
- ReadLoop(graph_prefix, controller);
- }
-}
-
-void Run(const char *graph_prefix, const char *lm_name, StringPiece weight_str, unsigned int pop_limit, unsigned int threads) {
- lm::ngram::ModelType model_type;
- if (!lm::ngram::RecognizeBinary(lm_name, model_type)) model_type = lm::ngram::PROBING;
- switch (model_type) {
- case lm::ngram::PROBING:
- RunWithModelType<lm::ngram::ProbingModel>(graph_prefix, lm_name, weight_str, pop_limit, threads);
- break;
- case lm::ngram::REST_PROBING:
- RunWithModelType<lm::ngram::RestProbingModel>(graph_prefix, lm_name, weight_str, pop_limit, threads);
- break;
- default:
- UTIL_THROW(util::Exception, "Sorry this lm type isn't supported yet.");
- }
-}
-
-} // namespace alone
-
-int main(int argc, char *argv[]) {
- if (argc < 5 || argc > 6) {
- std::cerr << argv[0] << " graph_prefix lm \"weights\" pop [threads]" << std::endl;
- return 1;
- }
-
-#ifdef WITH_THREADS
- unsigned thread_count = boost::thread::hardware_concurrency();
-#else
- unsigned thread_count = 1;
-#endif
- if (argc == 6) {
- thread_count = boost::lexical_cast<unsigned>(argv[5]);
- UTIL_THROW_IF(!thread_count, util::Exception, "Thread count 0");
- }
- UTIL_THROW_IF(!thread_count, util::Exception, "Boost doesn't know how many threads there are. Pass it on the command line.");
- alone::Run(argv[1], argv[2], argv[3], boost::lexical_cast<unsigned int>(argv[4]), thread_count);
-
- util::PrintUsage(std::cerr);
- return 0;
-}
diff --git a/klm/alone/read.cc b/klm/alone/read.cc
deleted file mode 100644
index 0b20be35..00000000
--- a/klm/alone/read.cc
+++ /dev/null
@@ -1,118 +0,0 @@
-#include "alone/read.hh"
-
-#include "alone/graph.hh"
-#include "alone/vocab.hh"
-#include "search/arity.hh"
-#include "search/context.hh"
-#include "search/weights.hh"
-#include "util/file_piece.hh"
-
-#include <boost/unordered_set.hpp>
-#include <boost/unordered_map.hpp>
-
-#include <cstdlib>
-
-namespace alone {
-
-namespace {
-
-template <class Model> Graph::Edge &ReadEdge(search::Context<Model> &context, util::FilePiece &from, Graph &to, Vocab &vocab, bool final) {
- Graph::Edge *ret = to.NewEdge();
-
- StringPiece got;
-
- std::vector<lm::WordIndex> words;
- unsigned long int terminals = 0;
- while ("|||" != (got = from.ReadDelimited())) {
- if ('[' == *got.data() && ']' == got.data()[got.size() - 1]) {
- // non-terminal
- char *end_ptr;
- unsigned long int child = std::strtoul(got.data() + 1, &end_ptr, 10);
- UTIL_THROW_IF(end_ptr != got.data() + got.size() - 1, FormatException, "Bad non-terminal" << got);
- UTIL_THROW_IF(child >= to.VertexSize(), FormatException, "Reference to vertex " << child << " but we only have " << to.VertexSize() << " vertices. Is the file in bottom-up format?");
- ret->Add(to.MutableVertex(child));
- words.push_back(lm::kMaxWordIndex);
- ret->AppendWord(NULL);
- } else {
- const std::pair<const std::string, lm::WordIndex> &found = vocab.FindOrAdd(got);
- words.push_back(found.second);
- ret->AppendWord(&found.first);
- ++terminals;
- }
- }
- if (final) {
- // This is not counted for the word penalty.
- words.push_back(vocab.EndSentence().second);
- ret->AppendWord(&vocab.EndSentence().first);
- }
- // Hard-coded word penalty.
- float additive = context.GetWeights().DotNoLM(from.ReadLine()) - context.GetWeights().WordPenalty() * static_cast<float>(terminals) / M_LN10;
- ret->InitRule().Init(context, additive, words, final);
- unsigned int arity = ret->GetRule().Arity();
- UTIL_THROW_IF(arity > search::kMaxArity, util::Exception, "Edit search/arity.hh and increase " << search::kMaxArity << " to at least " << arity);
- return *ret;
-}
-
-} // namespace
-
-// TODO: refactor
-void JustVocab(util::FilePiece &from, std::ostream &out) {
- boost::unordered_set<std::string> seen;
- unsigned long int vertices = from.ReadULong();
- from.ReadULong(); // edges
- UTIL_THROW_IF(vertices == 0, FormatException, "Vertex count is zero");
- UTIL_THROW_IF('\n' != from.get(), FormatException, "Expected newline after counts");
- std::string temp;
- for (unsigned long int i = 0; i < vertices; ++i) {
- unsigned long int edge_count = from.ReadULong();
- UTIL_THROW_IF('\n' != from.get(), FormatException, "Expected after edge count");
- for (unsigned long int e = 0; e < edge_count; ++e) {
- StringPiece got;
- while ("|||" != (got = from.ReadDelimited())) {
- if ('[' == *got.data() && ']' == got.data()[got.size() - 1]) continue;
- temp.assign(got.data(), got.size());
- if (seen.insert(temp).second) out << temp << ' ';
- }
- from.ReadLine(); // weights
- }
- }
- // Eat sentence
- from.ReadLine();
-}
-
-template <class Model> bool ReadCDec(search::Context<Model> &context, util::FilePiece &from, Graph &to, Vocab &vocab) {
- unsigned long int vertices;
- try {
- vertices = from.ReadULong();
- } catch (const util::EndOfFileException &e) { return false; }
- unsigned long int edges = from.ReadULong();
- UTIL_THROW_IF(vertices < 2, FormatException, "Vertex count is " << vertices);
- UTIL_THROW_IF(edges == 0, FormatException, "Edge count is " << edges);
- --vertices;
- --edges;
- UTIL_THROW_IF('\n' != from.get(), FormatException, "Expected newline after counts");
- to.SetCounts(vertices, edges);
- Graph::Vertex *vertex;
- for (unsigned long int i = 0; ; ++i) {
- vertex = to.NewVertex();
- unsigned long int edge_count = from.ReadULong();
- bool root = (i == vertices - 1);
- UTIL_THROW_IF('\n' != from.get(), FormatException, "Expected after edge count");
- for (unsigned long int e = 0; e < edge_count; ++e) {
- vertex->Add(ReadEdge(context, from, to, vocab, root));
- }
- vertex->FinishedAdding();
- if (root) break;
- }
- to.SetRoot(vertex);
- StringPiece str = from.ReadLine();
- UTIL_THROW_IF("1" != str, FormatException, "Expected one edge to root");
- // The edge
- from.ReadLine();
- return true;
-}
-
-template bool ReadCDec(search::Context<lm::ngram::ProbingModel> &context, util::FilePiece &from, Graph &to, Vocab &vocab);
-template bool ReadCDec(search::Context<lm::ngram::RestProbingModel> &context, util::FilePiece &from, Graph &to, Vocab &vocab);
-
-} // namespace alone
diff --git a/klm/alone/read.hh b/klm/alone/read.hh
deleted file mode 100644
index 10769a86..00000000
--- a/klm/alone/read.hh
+++ /dev/null
@@ -1,29 +0,0 @@
-#ifndef ALONE_READ__
-#define ALONE_READ__
-
-#include "util/exception.hh"
-
-#include <iosfwd>
-
-namespace util { class FilePiece; }
-
-namespace search { template <class Model> class Context; }
-
-namespace alone {
-
-class Graph;
-class Vocab;
-
-class FormatException : public util::Exception {
- public:
- FormatException() {}
- ~FormatException() throw() {}
-};
-
-void JustVocab(util::FilePiece &from, std::ostream &to);
-
-template <class Model> bool ReadCDec(search::Context<Model> &context, util::FilePiece &from, Graph &to, Vocab &vocab);
-
-} // namespace alone
-
-#endif // ALONE_READ__
diff --git a/klm/alone/threading.cc b/klm/alone/threading.cc
deleted file mode 100644
index 475386b6..00000000
--- a/klm/alone/threading.cc
+++ /dev/null
@@ -1,80 +0,0 @@
-#include "alone/threading.hh"
-
-#include "alone/assemble.hh"
-#include "alone/graph.hh"
-#include "alone/read.hh"
-#include "alone/vocab.hh"
-#include "lm/model.hh"
-#include "search/context.hh"
-#include "search/vertex_generator.hh"
-
-#include <boost/ref.hpp>
-#include <boost/scoped_ptr.hpp>
-#include <boost/utility/in_place_factory.hpp>
-
-#include <sstream>
-
-namespace alone {
-template <class Model> void Decode(const search::Config &config, const Model &model, util::FilePiece *in_ptr, std::ostream &out) {
- search::Context<Model> context(config, model);
- Graph graph;
- Vocab vocab(model.GetVocabulary());
- {
- boost::scoped_ptr<util::FilePiece> in(in_ptr);
- ReadCDec(context, *in, graph, vocab);
- }
-
- for (std::size_t i = 0; i < graph.VertexSize(); ++i) {
- search::VertexGenerator(context, graph.MutableVertex(i));
- }
- search::PartialVertex top = graph.Root().RootPartial();
- if (top.Empty()) {
- out << "NO PATH FOUND";
- } else {
- search::PartialVertex continuation;
- while (!top.Complete()) {
- top.Split(continuation);
- top = continuation;
- }
- out << top.End() << " ||| " << top.End().Bound() << std::endl;
- }
-}
-
-template void Decode(const search::Config &config, const lm::ngram::ProbingModel &model, util::FilePiece *in_ptr, std::ostream &out);
-template void Decode(const search::Config &config, const lm::ngram::RestProbingModel &model, util::FilePiece *in_ptr, std::ostream &out);
-
-#ifdef WITH_THREADS
-template <class Model> void DecodeHandler<Model>::operator()(Input message) {
- std::stringstream assemble;
- Decode(config_, model_, message.file, assemble);
- Produce(message.sentence_id, assemble.str());
-}
-
-template <class Model> void DecodeHandler<Model>::Produce(unsigned int sentence_id, const std::string &str) {
- Output out;
- out.sentence_id = sentence_id;
- out.str = new std::string(str);
- out_.Produce(out);
-}
-
-void PrintHandler::operator()(Output message) {
- unsigned int relative = message.sentence_id - done_;
- if (waiting_.size() <= relative) waiting_.resize(relative + 1);
- waiting_[relative] = message.str;
- for (std::string *lead; !waiting_.empty() && (lead = waiting_[0]); waiting_.pop_front(), ++done_) {
- out_ << *lead;
- delete lead;
- }
-}
-
-template <class Model> Controller<Model>::Controller(const search::Config &config, const Model &model, size_t decode_workers, std::ostream &to) :
- sentence_id_(0),
- printer_(decode_workers, 1, boost::ref(to), Output::Poison()),
- decoder_(3, decode_workers, boost::in_place(boost::ref(config), boost::ref(model), boost::ref(printer_.In())), Input::Poison()) {}
-
-template class Controller<lm::ngram::RestProbingModel>;
-template class Controller<lm::ngram::ProbingModel>;
-
-#endif
-
-} // namespace alone
diff --git a/klm/alone/threading.hh b/klm/alone/threading.hh
deleted file mode 100644
index 0ab0f739..00000000
--- a/klm/alone/threading.hh
+++ /dev/null
@@ -1,129 +0,0 @@
-#ifndef ALONE_THREADING__
-#define ALONE_THREADING__
-
-#ifdef WITH_THREADS
-#include "util/pcqueue.hh"
-#include "util/pool.hh"
-#endif
-
-#include <iosfwd>
-#include <queue>
-#include <string>
-
-namespace util {
-class FilePiece;
-} // namespace util
-
-namespace search {
-class Config;
-template <class Model> class Context;
-} // namespace search
-
-namespace alone {
-
-template <class Model> void Decode(const search::Config &config, const Model &model, util::FilePiece *in_ptr, std::ostream &out);
-
-class Graph;
-
-#ifdef WITH_THREADS
-struct SentenceID {
- unsigned int sentence_id;
- bool operator==(const SentenceID &other) const {
- return sentence_id == other.sentence_id;
- }
-};
-
-struct Input : public SentenceID {
- util::FilePiece *file;
- static Input Poison() {
- Input ret;
- ret.sentence_id = static_cast<unsigned int>(-1);
- ret.file = NULL;
- return ret;
- }
-};
-
-struct Output : public SentenceID {
- std::string *str;
- static Output Poison() {
- Output ret;
- ret.sentence_id = static_cast<unsigned int>(-1);
- ret.str = NULL;
- return ret;
- }
-};
-
-template <class Model> class DecodeHandler {
- public:
- typedef Input Request;
-
- DecodeHandler(const search::Config &config, const Model &model, util::PCQueue<Output> &out) : config_(config), model_(model), out_(out) {}
-
- void operator()(Input message);
-
- private:
- void Produce(unsigned int sentence_id, const std::string &str);
-
- const search::Config &config_;
-
- const Model &model_;
-
- util::PCQueue<Output> &out_;
-};
-
-class PrintHandler {
- public:
- typedef Output Request;
-
- explicit PrintHandler(std::ostream &o) : out_(o), done_(0) {}
-
- void operator()(Output message);
-
- private:
- std::ostream &out_;
- std::deque<std::string*> waiting_;
- unsigned int done_;
-};
-
-template <class Model> class Controller {
- public:
- // This config must remain valid.
- explicit Controller(const search::Config &config, const Model &model, size_t decode_workers, std::ostream &to);
-
- // Takes ownership of in.
- void Add(util::FilePiece *in) {
- Input input;
- input.sentence_id = sentence_id_++;
- input.file = in;
- decoder_.Produce(input);
- }
-
- private:
- unsigned int sentence_id_;
-
- util::Pool<PrintHandler> printer_;
-
- util::Pool<DecodeHandler<Model> > decoder_;
-};
-#endif
-
-// Same API as controller.
-template <class Model> class InThread {
- public:
- InThread(const search::Config &config, const Model &model, std::ostream &to) : config_(config), model_(model), to_(to) {}
-
- // Takes ownership of in.
- void Add(util::FilePiece *in) {
- Decode(config_, model_, in, to_);
- }
-
- private:
- const search::Config &config_;
-
- const Model &model_;
-
- std::ostream &to_;
-};
-
-} // namespace alone
-#endif // ALONE_THREADING__
diff --git a/klm/alone/vocab.cc b/klm/alone/vocab.cc
deleted file mode 100644
index ffe55301..00000000
--- a/klm/alone/vocab.cc
+++ /dev/null
@@ -1,19 +0,0 @@
-#include "alone/vocab.hh"
-
-#include "lm/virtual_interface.hh"
-#include "util/string_piece.hh"
-
-namespace alone {
-
-Vocab::Vocab(const lm::base::Vocabulary &backing) : backing_(backing), end_sentence_(FindOrAdd("</s>")) {}
-
-const std::pair<const std::string, lm::WordIndex> &Vocab::FindOrAdd(const StringPiece &str) {
- Map::const_iterator i(FindStringPiece(map_, str));
- if (i != map_.end()) return *i;
- std::pair<std::string, lm::WordIndex> to_ins;
- to_ins.first.assign(str.data(), str.size());
- to_ins.second = backing_.Index(str);
- return *map_.insert(to_ins).first;
-}
-
-} // namespace alone
diff --git a/klm/alone/vocab.hh b/klm/alone/vocab.hh
deleted file mode 100644
index 3ac0f542..00000000
--- a/klm/alone/vocab.hh
+++ /dev/null
@@ -1,34 +0,0 @@
-#ifndef ALONE_VOCAB__
-#define ALONE_VOCAB__
-
-#include "lm/word_index.hh"
-#include "util/string_piece.hh"
-
-#include <boost/functional/hash/hash.hpp>
-#include <boost/unordered_map.hpp>
-
-#include <string>
-
-namespace lm { namespace base { class Vocabulary; } }
-
-namespace alone {
-
-class Vocab {
- public:
- explicit Vocab(const lm::base::Vocabulary &backing);
-
- const std::pair<const std::string, lm::WordIndex> &FindOrAdd(const StringPiece &str);
-
- const std::pair<const std::string, lm::WordIndex> &EndSentence() const { return end_sentence_; }
-
- private:
- typedef boost::unordered_map<std::string, lm::WordIndex> Map;
- Map map_;
-
- const lm::base::Vocabulary &backing_;
-
- const std::pair<const std::string, lm::WordIndex> &end_sentence_;
-};
-
-} // namespace alone
-#endif // ALONE_VCOAB__
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 07:56:01 +0000