DataDescrip.h

// Copyright (c) 2003, The Institute for Genomic Research (TIGR), Rockville,
// Maryland, U.S.A.  All rights reserved.
#ifndef DATADESCRIP_H
#define DATADESCRIP_H

#include "FeatVec.h"
#if __GNUC__<= 2
#include <hash_map>
#else
#include <ext/hash_map>
#endif
#include <iostream>


class DataDescrip {
 public: 
  DataDescrip() : _size(0) { }

  int getNumDim() const;

  void add(EvidenceType*);

  int getIdx(const Prediction*) const;

  unsigned getDiscSize() const;

  void initVec(FeatVec&) const;

  FeatVec* read(std::istream&) const;
  FeatVec* read_wght(std::istream&) const;

  int size() const { return _size; }

 private:
  struct myeqstr {
    bool operator()(const char* s1, const char* s2) const {
      return strcmp(s1,s2)==0;
    }
  };
#if __GNUC__<=2
  typedef hash_map<const char*, EvidenceType*, hash<const char*>, myeqstr> evHashMap;
#elif defined(__INTEL_COMPILER) && __INTEL_COMPILER <= 810
  typedef std::hash_map<const char*, EvidenceType*, std::hash<const char*>, myeqstr> evHashMap;
#else
  typedef __gnu_cxx::hash_map<const char*, EvidenceType*, __gnu_cxx::hash<const char*>, myeqstr> evHashMap;
#endif
  evHashMap _evMap;
  int _size;
};

#endif // DATADESCRIP_H