openm::IPackedAdapter Struct Reference

public interface to pack and unpack rows of metadata db-table More...

#include <msg.h>

Inheritance diagram for openm::IPackedAdapter:

Public Member Functions
virtual MsgTag	tag (void) const noexcept=0
	return message tag More...
virtual const vector< uint8_t >	pack (const IRowBaseVec &i_rowVec) const =0
	pack vector of db rows into byte vector. More...
virtual void	unpackTo (int i_packSize, void *i_packedData, IRowBaseVec &io_rowVec) const =0
	unpack from byte[] into vector of rows. More...

Static Public Member Functions
static IPackedAdapter *	create (MsgTag i_msgTag)
	pack adapter factory: create new adapter for metadata table db rows. More...
static size_t	packedSize (const type_info &i_type, size_t i_size)
	return byte size to pack source array. More...
static unique_ptr< uint8_t[]>	packArray (const type_info &i_type, size_t i_size, void *i_valueArr)
	return new allocated and packed copy of source array. More...

Detailed Description

public interface to pack and unpack rows of metadata db-table

Member Function Documentation

create()

IPackedAdapter * IPackedAdapter::create ( MsgTag  i_msgTag )

static

pack adapter factory: create new adapter for metadata table db rows.

Parameters

[in]

i_msgTag

tag to identify message content (parameter or output data)

pack()

virtual const vector< uint8_t > openm::IPackedAdapter::pack ( const IRowBaseVec &  i_rowVec ) const

pure virtual

pack vector of db rows into byte vector.

Parameters

[in]

i_rowVec

vector of db rows to pack

Implemented in openm::EmptyPackedAdapter, and openm::MetaMpiPackedAdapter< rowMsgTag, TRow >.

packArray()

unique_ptr< uint8_t[]> IPackedAdapter::packArray ( const type_info &  i_type, size_t  i_size, void *  i_valueArr  )

static

return new allocated and packed copy of source array.

return pack'ed copy of source array: return always empty.

packedSize()

size_t IPackedAdapter::packedSize ( const type_info &  i_type, size_t  i_size  )

static

return byte size to pack source array.

return byte size to pack source array: return always zero

tag()

virtual MsgTag openm::IPackedAdapter::tag ( void  ) const

pure virtualnoexcept

return message tag

Implemented in openm::EmptyPackedAdapter, and openm::MetaMpiPackedAdapter< rowMsgTag, TRow >.

unpackTo()

virtual void openm::IPackedAdapter::unpackTo ( int  i_packSize, void *  i_packedData, IRowBaseVec &  io_rowVec  ) const

pure virtual

unpack from byte[] into vector of rows.

Parameters

[in]	i_packSize	size of array to unpack
[in]	i_packedData	byte array to unpack
[in,out]	io_rowVec	vector to push back received db rows

Implemented in openm::MetaMpiPackedAdapter< rowMsgTag, TRow >, and openm::EmptyPackedAdapter.

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The documentation for this struct was generated from the following files:

• include/msg.h
• msg/msgCommon.cpp
• msg/msgMpiMetaPacked.cpp