IntegerAlphabet.h

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// SPDX-FileCopyrightText: The Bio++ Development Group
//
// SPDX-License-Identifier: CECILL-2.1
 
#ifndef BPP_SEQ_ALPHABET_INTEGERALPHABET_H
#define BPP_SEQ_ALPHABET_INTEGERALPHABET_H
 
 
#include "AbstractAlphabet.h"
#include <Bpp/Text/TextTools.h>
 
namespace bpp
{
class IntegerAlphabet :
  public AbstractAlphabet
{
private:
  unsigned int MAX_;
 
public:
  // class constructor
  IntegerAlphabet(unsigned int max);
 
  IntegerAlphabet(const IntegerAlphabet& bia) : AbstractAlphabet(bia), MAX_(bia.MAX_) {}
 
  IntegerAlphabet& operator=(const IntegerAlphabet& bia)
  {
    AbstractAlphabet::operator=(bia);
    MAX_ = bia.MAX_;
 
    return *this;
  }
 
  IntegerAlphabet* clone() const
  {
    return new IntegerAlphabet(*this);
  }
  // class destructor
  virtual ~IntegerAlphabet() {}
 
public:
  unsigned int getSize() const { return MAX_; }
 
  unsigned int getNumberOfTypes() const { return MAX_ + 1; }
 
  std::string getAlphabetType() const { return "Integer(N=" + TextTools::toString(MAX_) + ")"; }
 
  int getUnknownCharacterCode() const { return static_cast<int>(MAX_); }
 
  bool isUnresolved(int state) const { return state == static_cast<int>(MAX_); }
 
  bool isUnresolved(const std::string& state) const { return state == "-" or state == "?"; }
};
} // end of namespace bpp.
#endif // BPP_SEQ_ALPHABET_INTEGERALPHABET_H