Construct SeqStream by file descriptor

Add new constructor to construct SeqStreams by file descriptor instead of file path.
cartoonist · Aug 29, 2018 · 815fbf0 · 815fbf0
1 parent 5407251
commit 815fbf0
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/src/seqio.h b/src/seqio.h
@@ -33,6 +33,10 @@ namespace klibpp {
  SeqStreamIn( const char* filename )
  : base_type( gzopen( filename, "r" ), gzread, gzclose )
  { }
+
+ SeqStreamIn( int fd )
+ : base_type( gzdopen( fd, "r" ), gzread, gzclose )
+ { }
  };
 
  class SeqStreamOut
@@ -44,6 +48,10 @@ namespace klibpp {
  SeqStreamOut( const char* filename, bool compressed=false )
  : base_type( gzopen( filename, ( compressed ? "w" : "wT" ) ), gzwrite, gzclose )
  { }
+
+ SeqStreamOut( int fd, bool compressed=false )
+ : base_type( gzdopen( fd, ( compressed ? "w" : "wT" ) ), gzwrite, gzclose )
+ { }
  };
 } /* ----- end of namespace klibpp ----- */
 #endif /* ----- #ifndef SEQIO_H__ ----- */