csv::Reader::Row::Iterator< T > Class Template Reference

Iterates over the fields within a Row. More...

#include <csv.hpp>

Public Types
using	value_type = T
using	difference_type = std::ptrdiff_t
using	pointer = const T*
using	reference = const T&
using	iterator_category = std::input_iterator_tag

Public Member Functions
	Iterator ()
	Empty constructor.
	Iterator (Reader::Row &row)
	Creates an iterator from a Row, and parses the first field.
const T &	operator* () const
const T *	operator-> () const
Iterator &	operator++ ()
	Parse and iterate to next field.
bool	equals (const Iterator< T > &rhs) const
	Compare to another Reader::Row::Iterator.

Detailed Description

template<typename T = std::string>
class csv::Reader::Row::Iterator< T >

Iterates over the fields within a Row.

Template Parameters

T	Type to convert fields to. Defaults to std::string

Constructor & Destructor Documentation

Iterator() [1/2]

template<typename T = std::string>

csv::Reader::Row::Iterator< T >::Iterator ( )

inline

Empty constructor.

Denotes the end of iteration

Iterator() [2/2]

template<typename T = std::string>

csv::Reader::Row::Iterator< T >::Iterator ( Reader::Row & row )

inlineexplicit

Creates an iterator from a Row, and parses the first field.

Parameters

row	Row to iterate over.

Warning

row must not be destroyed or read from during iteration

Exceptions

Parse_error	if error parsing first field (only when not parsing in lenient mode)
IO_error	if error reading CSV data
Type_conversion_error	if error converting to type T. Caller may call this again with a different type to try again

Member Function Documentation

operator*()

template<typename T = std::string>

const T & csv::Reader::Row::Iterator< T >::operator* ( ) const

inline

Returns

Current field

operator++()

template<typename T = std::string>

Iterator & csv::Reader::Row::Iterator< T >::operator++ ( )

inline

Parse and iterate to next field.

Exceptions

Parse_error	if error parsing field (only when not parsing in lenient mode)
IO_error	if error reading CSV data
Type_conversion_error	if error converting to type T. Caller may call this again with a different type to try again

operator->()

template<typename T = std::string>

const T * csv::Reader::Row::Iterator< T >::operator-> ( ) const

inline

Returns

Pointer to current field

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

• include/csvpp/csv.hpp