sc::BcastStateInBin(3) MPQC sc::BcastStateInBin(3)NAME
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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Version 2.3.1 Fri Feb 19 2016 sc::BcastStateInBin(3)
