Class supports an IPC tunnel between two or more processes, via an mmap'd file. More...

#include <mmapparent.h>

Public Member Functions
	MMAPParent (uint32_t comp_id, size_t numBuffers, size_t bufferSize, uint32_t expectedChildren=1)
	Parent/master manager for an IPC Tunnel Creates a memory-mapped file and initializes a TunnelType data structure in the mmap'd region.

virtual	~MMAPParent ()
	Destructor.

const std::string &	getRegionName () const
	returns name of the mmap'd file

TunnelType *	getTunnel ()
	return the created tunnel pointer

Detailed Description

template<typename TunnelType>
class SST::Core::Interprocess::MMAPParent< TunnelType >

Class supports an IPC tunnel between two or more processes, via an mmap'd file.

This class creates the tunnel for the parent/master process

Template Parameters

TunnelType Tunnel definition

Constructor & Destructor Documentation

template<typename TunnelType>

SST::Core::Interprocess::MMAPParent< TunnelType >::MMAPParent	(	uint32_t	comp_id,
		size_t	numBuffers,
		size_t	bufferSize,
		uint32_t	expectedChildren = 1 )

inline

Parent/master manager for an IPC Tunnel Creates a memory-mapped file and initializes a TunnelType data structure in the mmap'd region.

Parameters

comp_id	Component ID of owner
numBuffers	Number of buffers for which we should tunnel
bufferSize	How large each core's buffer should be @expectedChildren How many child processes will connect to the tunnel

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