CSVIterator Class Reference

Collaboration diagram for CSVIterator:

Public Types
typedef unsigned long	difference_type
typedef std::input_iterator_tag	iterator_category
typedef CSVRow *	pointer
typedef CSVRow &	reference
typedef CSVRow	value_type

Public Member Functions
	CSVIterator ()
	CSVIterator (std::istream &str, char sep)
bool	operator!= (CSVIterator const &rhs)
CSVRow const &	operator* () const
CSVIterator &	operator++ ()
CSVIterator	operator++ (int)
CSVRow const *	operator-> () const
bool	operator== (CSVIterator const &rhs)

Private Attributes
CSVRow	m_row
char	m_sep
std::istream *	m_str

Detailed Description

Definition at line 46 of file CsvReader.h.

Member Typedef Documentation

difference_type

typedef unsigned long CSVIterator::difference_type

Definition at line 50 of file CsvReader.h.

iterator_category

typedef std::input_iterator_tag CSVIterator::iterator_category

Definition at line 48 of file CsvReader.h.

pointer

typedef CSVRow* CSVIterator::pointer

Definition at line 51 of file CsvReader.h.

reference

typedef CSVRow& CSVIterator::reference

Definition at line 52 of file CsvReader.h.

value_type

typedef CSVRow CSVIterator::value_type

Definition at line 49 of file CsvReader.h.

Constructor & Destructor Documentation

CSVIterator() [1/2]

CSVIterator::CSVIterator ( std::istream &  str, char  sep  )

inline

Definition at line 54 of file CsvReader.h.

                                           : m_str(str.good() ? &str : nullptr)
    {
        m_sep = sep;
        ++(*this);
    }

References m_sep.

CSVIterator() [2/2]

CSVIterator::CSVIterator ( )

inline

Definition at line 59 of file CsvReader.h.

: m_str(nullptr) {}

Member Function Documentation

operator!=()

bool CSVIterator::operator!= ( CSVIterator const &  rhs )

inline

Definition at line 85 of file CsvReader.h.

{ return !((*this) == rhs); }

operator*()

CSVRow const& CSVIterator::operator* ( ) const

inline

Definition at line 79 of file CsvReader.h.

{ return m_row; }

References m_row.

operator++() [1/2]

CSVIterator& CSVIterator::operator++ ( )

inline

Definition at line 62 of file CsvReader.h.

    {
        if (m_str) {
            m_row.setSeparator(m_sep);
            if (!((*m_str) >> m_row)) {
                m_str = nullptr;
            }
        }
        return *this;
    }

References m_row, m_sep, m_str, and CSVRow::setSeparator().

Here is the call graph for this function:

operator++() [2/2]

CSVIterator CSVIterator::operator++ ( int  )

inline

Definition at line 73 of file CsvReader.h.

    {
        CSVIterator tmp(*this);
        ++(*this);
        return tmp;
    }

operator->()

CSVRow const* CSVIterator::operator-> ( ) const

inline

Definition at line 80 of file CsvReader.h.

{ return &m_row; }

References m_row.

operator==()

bool CSVIterator::operator== ( CSVIterator const &  rhs )

inline

Definition at line 81 of file CsvReader.h.

    {
        return ((this == &rhs) || ((this->m_str == nullptr) && (rhs.m_str == nullptr)));
    }

References m_str.

Member Data Documentation

m_row

CSVRow CSVIterator::m_row

private

Definition at line 89 of file CsvReader.h.

Referenced by operator*(), operator++(), and operator->().

m_sep

char CSVIterator::m_sep

private

Definition at line 90 of file CsvReader.h.

Referenced by CSVIterator(), and operator++().

m_str

std::istream* CSVIterator::m_str

private

Definition at line 88 of file CsvReader.h.

Referenced by operator++(), and operator==().

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

• /home/www/ba/GUI/coregui/Views/ImportDataWidgets/CsvImportAssistant/CsvReader.h