libMesh::RBDataSerialization::TransientRBEvaluationSerialization Class Reference

This class serializes a TransientRBEvaluation object using the Cap'n Proto library. More...

#include <rb_data_serialization.h>

Public Member Functions
	TransientRBEvaluationSerialization (TransientRBEvaluation &rb_eval)
	Initialize a new buffer using the structure from the Cap'n'Proto schema described in rb_data.capnp. More...
	TransientRBEvaluationSerialization (TransientRBEvaluationSerialization &&)=default
	Special functions. More...
	TransientRBEvaluationSerialization (const TransientRBEvaluationSerialization &)=default
TransientRBEvaluationSerialization &	operator= (const TransientRBEvaluationSerialization &)=delete
TransientRBEvaluationSerialization &	operator= (TransientRBEvaluationSerialization &&)=delete
virtual	~TransientRBEvaluationSerialization ()
void	write_to_file (const std::string &path)
	Write the Cap'n'Proto buffer to disk. More...

Private Attributes
TransientRBEvaluation &	_trans_rb_eval
	The RBEvaluation object that will be written to disk. More...

Detailed Description

This class serializes a TransientRBEvaluation object using the Cap'n Proto library.

Definition at line 99 of file rb_data_serialization.h.

Constructor & Destructor Documentation

TransientRBEvaluationSerialization() [1/3]

libMesh::RBDataSerialization::TransientRBEvaluationSerialization::TransientRBEvaluationSerialization

(

TransientRBEvaluation &

rb_eval

)

Initialize a new buffer using the structure from the Cap'n'Proto schema described in rb_data.capnp.

Definition at line 118 of file rb_data_serialization.C.

                                                                          :
  _trans_rb_eval(trans_rb_eval)
{
}

TransientRBEvaluationSerialization() [2/3]

libMesh::RBDataSerialization::TransientRBEvaluationSerialization::TransientRBEvaluationSerialization ( TransientRBEvaluationSerialization &&  )

default

Special functions.

• This class contains a reference, so it can't be default copy/move-assigned.
• The destructor is defaulted out of line.

TransientRBEvaluationSerialization() [3/3]

libMesh::RBDataSerialization::TransientRBEvaluationSerialization::TransientRBEvaluationSerialization ( const TransientRBEvaluationSerialization &  )

default

~TransientRBEvaluationSerialization()

libMesh::RBDataSerialization::TransientRBEvaluationSerialization::~TransientRBEvaluationSerialization ( )

virtualdefault

Member Function Documentation

operator=() [1/2]

TransientRBEvaluationSerialization& libMesh::RBDataSerialization::TransientRBEvaluationSerialization::operator= ( const TransientRBEvaluationSerialization &  )

delete

operator=() [2/2]

TransientRBEvaluationSerialization& libMesh::RBDataSerialization::TransientRBEvaluationSerialization::operator= ( TransientRBEvaluationSerialization &&  )

delete

write_to_file()

void libMesh::RBDataSerialization::TransientRBEvaluationSerialization::write_to_file

(

const std::string &

path

)

Write the Cap'n'Proto buffer to disk.

Definition at line 125 of file rb_data_serialization.C.

References _trans_rb_eval, libMesh::RBDataSerialization::add_transient_rb_evaluation_data_to_builder(), libMesh::ParallelObject::comm(), and TIMPI::Communicator::rank().

Referenced by main().

{
  LOG_SCOPE("write_to_file()", "TransientRBEvaluationSerialization");

  if (_trans_rb_eval.comm().rank() == 0)
    {
      capnp::MallocMessageBuilder message;

#ifndef LIBMESH_USE_COMPLEX_NUMBERS
      RBData::TransientRBEvaluationReal::Builder trans_rb_eval_builder =
        message.initRoot<RBData::TransientRBEvaluationReal>();
      RBData::RBEvaluationReal::Builder rb_eval_builder =
        trans_rb_eval_builder.initRbEvaluation();
#else
      RBData::TransientRBEvaluationComplex::Builder trans_rb_eval_builder =
        message.initRoot<RBData::TransientRBEvaluationComplex>();
      RBData::RBEvaluationComplex::Builder rb_eval_builder =
        trans_rb_eval_builder.initRbEvaluation();
#endif

      add_transient_rb_evaluation_data_to_builder(_trans_rb_eval,
                                                  rb_eval_builder,
                                                  trans_rb_eval_builder);

      int fd = open(path.c_str(), O_WRONLY | O_CREAT | O_TRUNC, 0664);
      libmesh_error_msg_if(!fd, "Error opening a write-only file descriptor to " + path);

      capnp::writeMessageToFd(fd, message);

      int error = close(fd);
      libmesh_error_msg_if(error, "Error closing a write-only file descriptor to " + path);
    }
}

Member Data Documentation

_trans_rb_eval

TransientRBEvaluation& libMesh::RBDataSerialization::TransientRBEvaluationSerialization::_trans_rb_eval

private

The RBEvaluation object that will be written to disk.

Definition at line 131 of file rb_data_serialization.h.

Referenced by write_to_file().

---

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

• include/reduced_basis/rb_data_serialization.h
• src/reduced_basis/rb_data_serialization.C