text: #ifndef _P_ALIGNMENT_
  #define _P_ALIGNMENT_
  
  class t_p_alignment
  {
  public:
  	t_p_alignment(char* _seq1_aln_line, char* _seq2_aln_line);
  	~t_p_alignment();
  
  	char* seq1_aln_line;
  	char* seq2_aln_line;
  
  	double get_aln_similarity(char gap_symbol);
  };
  
  #endif // _P_ALIGNMENT_
  
  