64 lines
2.0 KiB
C++
64 lines
2.0 KiB
C++
// Copyright (c) 2022 and onwards The McBopomofo Authors.
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person
|
|
// obtaining a copy of this software and associated documentation
|
|
// files (the "Software"), to deal in the Software without
|
|
// restriction, including without limitation the rights to use,
|
|
// copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
// copies of the Software, and to permit persons to whom the
|
|
// Software is furnished to do so, subject to the following
|
|
// conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be
|
|
// included in all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
|
|
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
|
|
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
|
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
// OTHER DEALINGS IN THE SOFTWARE.
|
|
|
|
#ifndef USERPHRASESLM_H
|
|
#define USERPHRASESLM_H
|
|
|
|
#include <string>
|
|
#include <map>
|
|
#include <iostream>
|
|
#include "LanguageModel.h"
|
|
|
|
namespace McBopomofo {
|
|
|
|
class UserPhrasesLM : public Formosa::Gramambular::LanguageModel
|
|
{
|
|
public:
|
|
UserPhrasesLM();
|
|
~UserPhrasesLM();
|
|
|
|
bool open(const char *path);
|
|
void close();
|
|
void dump();
|
|
|
|
virtual const std::vector<Formosa::Gramambular::Bigram> bigramsForKeys(const std::string& preceedingKey, const std::string& key);
|
|
virtual const std::vector<Formosa::Gramambular::Unigram> unigramsForKey(const std::string& key);
|
|
virtual bool hasUnigramsForKey(const std::string& key);
|
|
|
|
protected:
|
|
struct Row {
|
|
Row(std::string_view& k, std::string_view& v) : key(k), value(v) {}
|
|
std::string_view key;
|
|
std::string_view value;
|
|
};
|
|
|
|
std::map<std::string_view, std::vector<Row>> keyRowMap;
|
|
int fd;
|
|
void *data;
|
|
size_t length;
|
|
};
|
|
|
|
}
|
|
|
|
#endif
|