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...

virtual	~TransientRBEvaluationSerialization ()
	Destructor. More...

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 91 of file rb_data_serialization.h.

Constructor & Destructor Documentation

◆ TransientRBEvaluationSerialization()

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()

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

virtual

Destructor.

Definition at line 123 of file rb_data_serialization.C.

124 {

125 }

Member Function Documentation

◆ 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 127 of file rb_data_serialization.C.

 {
   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);
       if (!fd)
         libmesh_error_msg("Error opening a write-only file descriptor to " + path);
  
       capnp::writeMessageToFd(fd, message);
  
       int error = close(fd);
       if (error)
         libmesh_error_msg("Error closing a write-only file descriptor to " + path);
     }
 }