text: //  A. L. Delcher
  //
  //  File:  fasta.hh
  //
  //  Last Modified:  23 October 2003
  //
  //  Routines to manipulate FASTA format files
  
  
  #ifndef  __FASTA_H_INCLUDED
  #define  __FASTA_H_INCLUDED
  
  
  #include  "delcher.hh"
  #include  <string>
  #include  <vector>
  
  
  const int  DEFAULT_FASTA_WIDTH = 60;
    // Max number of characters to print on a FASTA data line
  const char  QUALITY_OFFSET = '0';
    // Value added to qualities to create a printable character
  
  
  void  Fasta_Print
      (FILE * fp, const char * s, const char * hdr = NULL,
       int fasta_width = DEFAULT_FASTA_WIDTH);
  void  Fasta_Print_N
      (FILE * fp, const char * s, int n, const char * hdr = NULL,
       int fasta_width = DEFAULT_FASTA_WIDTH);
  void  Fasta_Print_Skip
      (FILE * fp, const char * s, const char * skip, const char * hdr = NULL,
       int fasta_width = DEFAULT_FASTA_WIDTH);
  bool  Fasta_Qual_Vec_Read
      (FILE * fp, vector<int> & q, string & hdr);
  bool  Fasta_Qual_Read
      (FILE * fp, string & q, string & hdr);
  bool  Fasta_Read
      (FILE * fp, string & s, string & hdr);
  
  
  #endif
  