sc_BcastStateInBin man page

sc::BcastStateInBin — BcastStateBin reads a file in written by StateInBin on node 0 and broadcasts it to all nodes so state can be simultaneously restored on all nodes.

Synopsis

#include <mstate.h>

Inherits sc::MsgStateBufRecv.

Public Member Functions

BcastStateInBin (const Ref< KeyVal > &)
Create the BcastStateRecv using the default MessageGrp.
BcastStateInBin (const Ref< MessageGrp > &, const char *filename)
Create the BcastStateRecv.
virtual int open (const char *name)

virtual void close ()

void seek (int loc)
Set the current position in the file.
int seekable ()
Return non-zero if seek does anything sensible.
int tell ()
Return the current position in the file.
int use_directory ()
Returns true of this object uses a directory.

Protected Member Functions

void next_buffer ()
Specializations must implement next_buffer().
int get_array_void (void *, int)

Protected Attributes

int opened_

int file_position_

std::streambuf * buf_

Detailed Description

BcastStateBin reads a file in written by StateInBin on node 0 and broadcasts it to all nodes so state can be simultaneously restored on all nodes.

Member Function Documentation

void sc::BcastStateInBin::seek (int) [virtual]

Set the current position in the file. The default implementation does nothing.

Reimplemented from sc::StateIn.

int sc::BcastStateInBin::seekable () [virtual]

Return non-zero if seek does anything sensible. The default implementation returns 0.

Reimplemented from sc::StateIn.

Author

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Info

Fri May 6 2016 Version 2.3.1 MPQC