DbFile Class Reference

#include <DbFileStorage.H>

Public Member Functions
	DbFile (int fd, size_t nFHdrSize, size_t nLineSize)
	DbFile (int fd, const DbFile &filstor)
DbIndex	lines_count () const
size_t	file_size () const
void	load_lines (DbIndex line1, DbIndex line2, void *pBuf) const
DbIndex	save_lines (DbIndex &line1, DbIndex &line2, const void *pBuf)
void	add_lines (DbIndex lines)
void	del_lines (DbIndex lines)
void	set_file_sizes (size_t nFHdrSize, size_t nLineSize)

Detailed Description

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Constructor & Destructor Documentation

DbFile::DbFile	(	int	fd,
		size_t	nFHdrSize,
		size_t	nLineSize
	)

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DbFile::DbFile	(	int	fd,
		const DbFile &	filstor
	)

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Member Function Documentation

void DbFile::add_lines

(

DbIndex

lines

)

´ÞÑÐÒÛÕÝØÕ ãÚÐ×ÐÝÝÞÓÞ ÚÞÛØçÕáâÒÐ ßãáâëå áâàÞÚ Ò ÚÞÝÕæ äÐÙÛÐ.

void DbFile::del_lines

(

DbIndex

lines

)

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size_t DbFile::file_size

(

)

const

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DbIndex DbFile::lines_count

(

)

const

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void DbFile::load_lines	(	DbIndex	line1,
		DbIndex	line2,
		void *	pBuf
	)		const

·ÐÓàã×ÚÐ ãÚÐ×ÐÝÝëå áâàÞÚ Ø× äÐÙÛÐ Ò ãÚÐ×ÐÝÝëÙ ÑãäÕà.

DbIndex DbFile::save_lines	(	DbIndex &	line1,
		DbIndex &	line2,
		const void *	pBuf
	)

ÁÞåàÐÝÕÝØÕ ãÚÐ×ÐÝÝëå áâàÞÚ Ø× ãÚÐ×ÐÝÝÞÓÞ ÑãäÕàÐ Ò äÐÙÛ. ²Þ×ÒàÐéÐÕâ çØáÛÞ áâàÞÚ, ÞáâÐÒèØåáï ÝÕ×ÐßØáÐÝÝëÜØ Ø×-×Ð ÝÕÔÞáâÐâÚÐ ÜÕáâÐ ÝÐ ÔØáÚÕ. ¸å ÝÞÜÕàÐ Ò íâÞÜ áÛãçÐÕ ÒÞ×ÒàÐéÐîâáï Ò line1..line2.

void DbFile::set_file_sizes	(	size_t	nFHdrSize,
		size_t	nLineSize
	)

¸×ÜÕÝØâì åÐàÐÚâÕàÝëÕ àÐ×ÜÕàë íÛÕÜÕÝâÞÒ äÐÙÛÐ: àÐ×ÜÕà ×ÐÓÞÛÞÒÚÐ Ø àÐ×ÜÕà áâàÞÚØ (×ÐßØáØ).

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

• /net/opt/univers/ubp-i-15.3-centos7-x64.urij/include/ldb/DbFileStorage.H