- bool HasVersion(void) const; // returns true if header contains format version entry
- bool HasSortOrder(void) const; // returns true if header contains sort order entry
- bool HasGroupOrder(void) const; // returns true if header contains group order entry
- bool HasSequences(void) const; // returns true if header contains any sequence entries
- bool HasReadGroups(void) const; // returns true if header contains any read group entries
- bool HasProgramName(void) const; // returns true if header contains program name
- bool HasProgramVersion(void) const; // returns true if header contains program version
- bool HasProgramCommandLine(void) const; // returns true if header contains program command line
- bool HasComments(void) const; // returns true if header contains comments
+ bool HasVersion(void) const; // returns true if header contains format version entry
+ bool HasSortOrder(void) const; // returns true if header contains sort order entry
+ bool HasGroupOrder(void) const; // returns true if header contains group order entry
+ bool HasSequences(void) const; // returns true if header contains any sequence entries
+ bool HasReadGroups(void) const; // returns true if header contains any read group entries
+ bool HasPrograms(void) const; // returns true if header contains any program record entries
+ bool HasComments(void) const; // returns true if header contains comments