lbug::processor::FlatTuple Class Reference

Stores a vector of Values. More...

#include <flat_tuple.h>

Public Member Functions
	FlatTuple (const std::vector< common::LogicalType > &types)
	DELETE_COPY_AND_MOVE (FlatTuple)
LBUG_API common::idx_t	len () const
LBUG_API common::Value *	getValue (common::idx_t idx)
	Get a pointer to the value at the specified index.
LBUG_API common::Value &	operator[] (common::idx_t idx)
	Access the value at the specified index by reference.
LBUG_API const common::Value &	operator[] (common::idx_t idx) const
	Access the value at the specified index by const reference.
LBUG_API std::string	toString () const
	Convert the FlatTuple to a string representation.
LBUG_API std::string	toString (const std::vector< uint32_t > &colsWidth, const std::string &delimiter="|", uint32_t maxWidth=-1)

Detailed Description

Stores a vector of Values.

Constructor & Destructor Documentation

FlatTuple()

lbug::processor::FlatTuple::FlatTuple ( const std::vector< common::LogicalType > & types )

explicit

Member Function Documentation

DELETE_COPY_AND_MOVE()

lbug::processor::FlatTuple::DELETE_COPY_AND_MOVE

(

FlatTuple

)

getValue()

LBUG_API common::Value * lbug::processor::FlatTuple::getValue

(

common::idx_t

idx

)

Get a pointer to the value at the specified index.

Parameters

idx	The index of the value to retrieve.

Returns

A pointer to the Value at the specified index.

len()

LBUG_API common::idx_t lbug::processor::FlatTuple::len

(

)

const

Returns

number of values in the FlatTuple.

operator[]() [1/2]

LBUG_API common::Value & lbug::processor::FlatTuple::operator[]

(

common::idx_t

idx

)

Access the value at the specified index by reference.

Parameters

idx	The index of the value to access.

Returns

A reference to the Value at the specified index.

operator[]() [2/2]

LBUG_API const common::Value & lbug::processor::FlatTuple::operator[]

(

common::idx_t

idx

)

const

Access the value at the specified index by const reference.

Parameters

idx	The index of the value to access.

Returns

A const reference to the Value at the specified index.

toString() [1/2]

LBUG_API std::string lbug::processor::FlatTuple::toString

(

)

const

Convert the FlatTuple to a string representation.

Returns

A string representation of all values in the FlatTuple.

toString() [2/2]

LBUG_API std::string lbug::processor::FlatTuple::toString	(	const std::vector< uint32_t > &	colsWidth,
		const std::string &	delimiter = "|",
		uint32_t	maxWidth = -1 )

Parameters

colsWidth	The length of each column
delimiter	The delimiter to separate each value.
maxWidth	The maximum length of each column. Only the first maxWidth number of characters of each column will be displayed.

Returns

all values in string format.

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

• headers/flat_tuple.h