Csv::CellValue Class Reference

Data inside a single cell, stored as a copy. More...

#include <csv_cell.h>

Public Member Functions
	CellValue ()=default
	Constructor, creates an Empty value.
template<typename BehaviorPolicy >
	CellValue (std::string_view cell, CellTypeHint hint, BehaviorPolicy policy)
	Constructor, which stores a copy of the cell data.
CellType	getType () const
	Get cell type.
bool	isEmpty () const
	Check whether the cell is of CellType::Empty type.
std::optional< double >	getDouble () const
	Get the cell value if cell type is Double.
std::optional< std::string >	getString () const
	Get stored cell value as std::string.

Detailed Description

Data inside a single cell, stored as a copy.

This object always owns its data and does not reference the original CSV text.

Constructor & Destructor Documentation

CellValue()

template<typename BehaviorPolicy >

Csv::CellValue::CellValue	(	std::string_view	cell,
		CellTypeHint	hint,
		BehaviorPolicy	policy
	)

Constructor, which stores a copy of the cell data.

Parameters

cell	Cell data to store.
hint	Type hint associated with the cell during parsing.
policy	Argument used for type inference.

Template Parameters

BehaviorPolicy

Policy to use for parsing, same as BehaviorPolicy in Parser.

Member Function Documentation

getDouble()

std::optional< double > Csv::CellValue::getDouble ( ) const

inline

Get the cell value if cell type is Double.

This succeeds only if cell type is CellType::Double.

Returns

std::nullopt on type mismatch.

getString()

std::optional< std::string > Csv::CellValue::getString ( ) const

inline

Get stored cell value as std::string.

This succeeds only if cell type is CellType::String. The string has collapsed consecutive double-quotes inside.

Returns

std::nullopt on type mismatch.

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

• /home/runner/work/csv-parser/csv-parser/csv_parser/csv_cell.h