This class is used as both an external data structure for passing around Exodus file header information, and for storing information internally in ExodusII_IO_Helper. More...

#include <exodus_header_info.h>

Public Member Functions
	ExodusHeaderInfo ()=default

	ExodusHeaderInfo (ExodusHeaderInfo &&)=default

	ExodusHeaderInfo (const ExodusHeaderInfo &)=default

ExodusHeaderInfo &	operator= (const ExodusHeaderInfo &)=default

ExodusHeaderInfo &	operator= (ExodusHeaderInfo &&)=default

	~ExodusHeaderInfo ()=default

void	broadcast (const Parallel::Communicator &comm)
	Broadcasts data from processor 0 to other procs using the provided Communicator. More...

Public Attributes
std::vector< char >	title

int	num_dim

int	num_nodes

int	num_elem

int	num_elem_blk

int	num_node_sets

int	num_side_sets

int	num_elem_sets

int	num_edge_blk

int	num_edge

Detailed Description

This class is used as both an external data structure for passing around Exodus file header information, and for storing information internally in ExodusII_IO_Helper.

It can't really be defined in either of those existing headers, so it has its own header...

Definition at line 37 of file exodus_header_info.h.

Constructor & Destructor Documentation

◆ ExodusHeaderInfo() [1/3]

libMesh::ExodusHeaderInfo::ExodusHeaderInfo ( )

default

◆ ExodusHeaderInfo() [2/3]

libMesh::ExodusHeaderInfo::ExodusHeaderInfo ( ExodusHeaderInfo && )

default

◆ ExodusHeaderInfo() [3/3]

libMesh::ExodusHeaderInfo::ExodusHeaderInfo ( const ExodusHeaderInfo & )

default

◆ ~ExodusHeaderInfo()

libMesh::ExodusHeaderInfo::~ExodusHeaderInfo ( )

default

Member Function Documentation

◆ broadcast()

void libMesh::ExodusHeaderInfo::broadcast ( const Parallel::Communicator & comm )

inline

Broadcasts data from processor 0 to other procs using the provided Communicator.

Definition at line 52 of file exodus_header_info.h.

References TIMPI::Communicator::broadcast(), num_dim, num_edge, num_edge_blk, num_elem, num_elem_blk, num_elem_sets, num_node_sets, num_side_sets, and title.

Referenced by libMesh::ExodusII_IO::read_header().

   {
     // broadcast vector<char> separately
     comm.broadcast(title);
 
     // Pack individual integers into vector
     std::vector<int> buffer =
       {num_dim, num_elem, num_elem_blk, num_node_sets,
        num_side_sets, num_elem_sets, num_edge_blk, num_edge};
 
     // broadcast integers
     comm.broadcast(buffer);
 
     // unpack
     unsigned int ctr = 0;
     num_dim       = buffer[ctr++];
     num_elem      = buffer[ctr++];
     num_elem_blk  = buffer[ctr++];
     num_node_sets = buffer[ctr++];
     num_side_sets = buffer[ctr++];
     num_elem_sets = buffer[ctr++];
     num_edge_blk  = buffer[ctr++];
     num_edge      = buffer[ctr++];
   }