CrossTable< ROW, DIMS > Class Template Reference

Table for rows with two foreign keys which form a unique pair. More...

#include <rdb/rdb.h>

Inherits RDB::TableBase< ROW, DIMS >.

List of all members.

Public Member Functions

• CrossTable ()
• void initFirstIndex (int size, typename Base::KeyMethod keyMethod)
• void initSecondIndex (int size, typename Base::KeyMethod keyMethod)
• UniquePairIndex< ROW > index ()
• UniquePairConstIndex< ROW > index () const
• ROW * find (int firstKey, int secondKey)
• const ROW * find (int firstKey, int secondKey) const
• void remove (int firstKey, int secondKey)
• void removeFirst (int firstKey)
• void removeSecond (int secondKey)

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Detailed Description

template<class ROW, int DIMS = 2>
class RDB::CrossTable< ROW, DIMS >

Table for rows with two foreign keys which form a unique pair.

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Constructor & Destructor Documentation

CrossTable

(

)

[inline]

Default constructor.

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Member Function Documentation

void initFirstIndex	(	int	size,
		typename Base::KeyMethod	keyMethod
	)			[inline]

Initialize the first foreign index.

Parameters:

	size	Size of the hash table to use.
	keyMethod	Pointer to method returning the first key.

void initSecondIndex	(	int	size,
		typename Base::KeyMethod	keyMethod
	)			[inline]

Initialize the second foreign index.

Parameters:

	size	Size of the hash table to use.
	keyMethod	Pointer to method returning the second key.

UniquePairIndex<ROW> index

(

)

[inline]

Return the unique pair index.

UniquePairConstIndex<ROW> index

(

)

const [inline]

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

ROW* find	(	int	firstKey,
		int	secondKey
	)			[inline]

Find the row with the given keys.

const ROW* find	(	int	firstKey,
		int	secondKey
	)			const [inline]

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

void remove	(	int	firstKey,
		int	secondKey
	)			[inline]

Remove the row with the given keys.

void removeFirst

(

int

firstKey

)

[inline]

Remove the rows with the given value of the first key.

void removeSecond

(

int

secondKey

)

[inline]

Remove the rows with the given value of the second key.