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#ifndef _TDICT_H_
#define _TDICT_H_
#include <string>
#include <vector>
#include "wordid.h"
class Vocab;
struct TD {
static Vocab* dict_;
static void ConvertSentence(const std::string& sent, std::vector<WordID>* ids);
static void GetWordIDs(const std::vector<std::string>& strings, std::vector<WordID>* ids);
static std::string GetString(const std::vector<WordID>& str);
static int AppendString(const WordID& w, int pos, int bufsize, char* buffer) {
const char* word = TD::Convert(w);
const char* const end_buf = buffer + bufsize;
char* dest = buffer + pos;
while(dest < end_buf && *word) {
*dest = *word;
++dest;
++word;
}
return (dest - buffer);
}
static unsigned int NumWords();
static WordID Convert(const std::string& s);
static const char* Convert(const WordID& w);
};
#endif
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