ConsoleStream Class Reference

A helper class for re-directing output streams to Console output objects form MooseObjects. More...

#include <ConsoleStream.h>

Public Member Functions
	ConsoleStream (OutputWarehouse &output_warehouse)
	Constructor. More...
template<typename StreamType >
const ConsoleStream &	operator<< (const StreamType &s) const
	The output stream operator. More...
const ConsoleStream &	operator<< (const StandardEndLine &manip) const
	This overload is here to handle the the std::endl manipulator. More...
void	unsetf (std::ios_base::fmtflags mask) const
	Unset format flags. More...
std::streampos	tellp () const
std::streamsize	precision () const
	Return the current precision. More...
std::streamsize	precision (std::streamsize new_precision) const
	Set the precision and return the old precision. More...
std::ios_base::fmtflags	flags () const
	Return the current flags. More...
std::ios_base::fmtflags	flags (std::ios_base::fmtflags new_flags) const
	Set the flags and return the old flags. More...
unsigned long long int	numPrinted () const
	The number of times something has been printed. More...

Private Attributes
OutputWarehouse &	_output_warehouse
	Reference to the OutputWarhouse that contains the Console output objects. More...
std::shared_ptr< std::ostringstream >	_oss
	The stream for buffering the message This stupidly has to be a shared pointer because of something in AutomaticMortarGeneration that requires this to be trivially copyable. More...

Static Private Attributes
static std::mutex	_stream_mutex
	Mutex to prevent concurrent read/writes, write/writes. More...

Detailed Description

A helper class for re-directing output streams to Console output objects form MooseObjects.

Definition at line 30 of file ConsoleStream.h.

Constructor & Destructor Documentation

ConsoleStream()

ConsoleStream::ConsoleStream

(

OutputWarehouse &

output_warehouse

)

Constructor.

Parameters

output_warehouse

A reference to the OutputWarehouse containing the Console outputs

ConsoleStreamInterface contains an instance of this object, which allows message streams to be transferred to Console output objects. This class simply provides an operator<< method that passes the stream to the Console objects.

Definition at line 17 of file ConsoleStream.C.

  : _output_warehouse(output_warehouse), _oss(std::make_shared<std::ostringstream>())
{
}

Member Function Documentation

flags() [1/2]

std::ios_base::fmtflags ConsoleStream::flags

(

)

const

Return the current flags.

Definition at line 56 of file ConsoleStream.C.

Referenced by SystemBase::applyScalingFactors(), and NEML2Action::printSummary().

{
  return _oss->flags();
}

flags() [2/2]

std::ios_base::fmtflags ConsoleStream::flags

(

std::ios_base::fmtflags

new_flags

)

const

Set the flags and return the old flags.

Definition at line 62 of file ConsoleStream.C.

{
  return _oss->flags(new_flags);
}

numPrinted()

unsigned long long int ConsoleStream::numPrinted

(

)

const

The number of times something has been printed.

Definition at line 68 of file ConsoleStream.C.

Referenced by PerfGraph::addToExecutionList(), PerfGraphLivePrint::printLiveMessage(), PerfGraphLivePrint::printStats(), and PerfGraphLivePrint::start().

{
  return _output_warehouse.numPrinted();
}

operator<<() [1/2]

template<typename StreamType >

const ConsoleStream & ConsoleStream::operator<<

(

const StreamType &

s

)

const

The output stream operator.

Parameters

s	The data to be output to the Console objects

This allows any object to uses _console to write to the Console: _console << "The combination to the air lock is " << 12345 << std::endl;

Definition at line 106 of file ConsoleStream.h.

{
  std::lock_guard<std::mutex> lock(_stream_mutex);

  (*_oss) << s;
  return *this;
}

operator<<() [2/2]

const ConsoleStream & ConsoleStream::operator<<

(

const StandardEndLine &

manip

)

const

This overload is here to handle the the std::endl manipulator.

Definition at line 23 of file ConsoleStream.C.

{
  const std::lock_guard<std::mutex> lock(_stream_mutex);

  if (manip == (std::basic_ostream<char> & (*)(std::basic_ostream<char> &)) & std::endl)
    (*_oss) << '\n';
  else
    (*_oss) << manip;

  _output_warehouse.mooseConsole(*_oss);

  return *this;
}

precision() [1/2]

std::streamsize ConsoleStream::precision

(

)

const

Return the current precision.

Definition at line 44 of file ConsoleStream.C.

Referenced by SystemBase::applyScalingFactors().

{
  return _oss->precision();
}

precision() [2/2]

std::streamsize ConsoleStream::precision

(

std::streamsize

new_precision

)

const

Set the precision and return the old precision.

Definition at line 50 of file ConsoleStream.C.

{
  return _oss->precision(new_precision);
}

tellp()

std::streampos ConsoleStream::tellp ( ) const

inline

Definition at line 63 of file ConsoleStream.h.

{ return _oss->tellp(); }

unsetf()

void ConsoleStream::unsetf

(

std::ios_base::fmtflags

mask

)

const

Unset format flags.

Definition at line 38 of file ConsoleStream.C.

Referenced by SystemBase::applyScalingFactors().

{
  _oss->unsetf(mask);
}

Member Data Documentation

_oss

std::shared_ptr<std::ostringstream> ConsoleStream::_oss

mutableprivate

The stream for buffering the message This stupidly has to be a shared pointer because of something in AutomaticMortarGeneration that requires this to be trivially copyable.

Definition at line 98 of file ConsoleStream.h.

Referenced by flags(), operator<<(), precision(), tellp(), and unsetf().

_output_warehouse

OutputWarehouse& ConsoleStream::_output_warehouse

private

Reference to the OutputWarhouse that contains the Console output objects.

Definition at line 92 of file ConsoleStream.h.

Referenced by numPrinted(), and operator<<().

_stream_mutex

std::mutex ConsoleStream::_stream_mutex

staticprivate

Mutex to prevent concurrent read/writes, write/writes.

Definition at line 101 of file ConsoleStream.h.

Referenced by operator<<().

---

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

• include/outputs/ConsoleStream.h
• src/outputs/ConsoleStream.C