cgatools::util::DelimitedLineParser Class Reference

A class that parses delimited lines. More...

#include <DelimitedLineParser.hpp>

List of all members.

Public Types
enum	EmptyFieldHandling { PROCESS_EMPTY_FIELDS = 0, SKIP_EMPTY_FIELDS = 1 }
	Enumeration to describe how empty fields are handled in DelimitedLineParser::parseLine(). More...
enum	StrictnessChecking { STRICT_CHECKING = 0, RELAXED_CHECKING = 1 }
	Enumeration to describe how strictly we should check for badly formed input. More...
typedef std::vector < boost::shared_ptr < DelimitedFieldParser > >	Fields
Public Member Functions
	DelimitedLineParser ()
	Construct a DelimitedLineParser with no fields.
template<class Field >
DelimitedLineParser &	addField (const Field &field)
	Adds another DelimitedFieldParser to this DelimitedLineParser.
template<class Field >
DelimitedLineParser &	setField (size_t offset, const Field &field)
	Overrides the DelimitedFieldParser at a given field offset.
void	parseLine (const char *first, const char *last, char delimiter= '\t', EmptyFieldHandling emptyHandling=PROCESS_EMPTY_FIELDS, StrictnessChecking strictnessChecking=RELAXED_CHECKING)
	Parses the given line.
void	parseLine (const std::string &line, char delimiter= '\t', EmptyFieldHandling emptyHandling=PROCESS_EMPTY_FIELDS, StrictnessChecking strictnessChecking=RELAXED_CHECKING)
const Fields &	getFields () const
	Provides read-only access to the list of currently defined fields.
Friends
class	DelimitedFile

---

Detailed Description

A class that parses delimited lines.

---

Member Enumeration Documentation

enum cgatools::util::DelimitedLineParser::EmptyFieldHandling

Enumeration to describe how empty fields are handled in DelimitedLineParser::parseLine().

Enumerator:

PROCESS_EMPTY_FIELDS	Treat empty fields like any other field. Fields with empty names at the end of the line are still ignored.
SKIP_EMPTY_FIELDS	Skip empty fields, such that they do not contribute to the field count for the line.

enum cgatools::util::DelimitedLineParser::StrictnessChecking

Enumeration to describe how strictly we should check for badly formed input.

Enumerator:

STRICT_CHECKING	Strict syntax checking -- no fields at the end of the line, for example.
RELAXED_CHECKING	Relaxed syntax checking -- allows empty header fields at the end of the line, for example.

---

Member Function Documentation

template<class Field >

DelimitedLineParser& cgatools::util::DelimitedLineParser::addField

(

const Field &

field

)

[inline]

Adds another DelimitedFieldParser to this DelimitedLineParser.

The DelimitedFieldParsers must be added in order from left to right.

---

The documentation for this class was generated from the following file:

• DelimitedLineParser.hpp