76 lines
2.3 KiB
C++
76 lines
2.3 KiB
C++
#ifndef UTILS_HDR
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#define UTILS_HDR
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#include <boost/shared_ptr.hpp>
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#include <boost/foreach.hpp>
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#include <fstream>
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#include <iostream>
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#include <vector>
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#include "concordia/common/config.hpp"
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#include "concordia/concordia_exception.hpp"
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#include <divsufsort.h>
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class Utils {
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public:
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explicit Utils();
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/*! Destructor.
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*/
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virtual ~Utils();
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static void writeIndexCharacter(std::ofstream & file,
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INDEX_CHARACTER_TYPE character);
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static void writeMarker(std::ofstream & file,
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SUFFIX_MARKER_TYPE marker);
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static INDEX_CHARACTER_TYPE readIndexCharacter(std::ifstream & file);
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static SUFFIX_MARKER_TYPE readMarker(std::ifstream & file);
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static sauchar_t * indexVectorToSaucharArray(
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const std::vector<INDEX_CHARACTER_TYPE> & input);
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static std::vector<sauchar_t> indexVectorToSaucharVector(
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const std::vector<INDEX_CHARACTER_TYPE> & input);
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static void appendCharToSaucharVector(
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boost::shared_ptr<std::vector<sauchar_t> > vector,
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INDEX_CHARACTER_TYPE character);
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static void appendCharToSaucharVector(
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std::vector<sauchar_t> & vector,
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INDEX_CHARACTER_TYPE character);
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template <typename T>
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static void printVector(const std::vector<T> & vector);
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static SUFFIX_MARKER_TYPE getIdFromMarker(SUFFIX_MARKER_TYPE marker);
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static SUFFIX_MARKER_TYPE getOffsetFromMarker(SUFFIX_MARKER_TYPE marker);
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static SUFFIX_MARKER_TYPE getLengthFromMarker(SUFFIX_MARKER_TYPE marker);
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static SUFFIX_MARKER_TYPE createMarker(SUFFIX_MARKER_TYPE id,
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SUFFIX_MARKER_TYPE offset,
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SUFFIX_MARKER_TYPE length);
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static SUFFIX_MARKER_TYPE maxSentenceSize;
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private:
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static void _insertCharToSaucharArray(sauchar_t * array,
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INDEX_CHARACTER_TYPE character, int pos);
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static int _idBytes;
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};
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template <typename T>
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void Utils::printVector(const std::vector<T> & vector) {
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for (int i = 0; i < vector.size(); i++) {
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std::cout << static_cast<int>(vector.at(i)) << " ";
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}
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std::cout << std::endl;
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}
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#endif
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