ErrorHandling Namespace Reference

Classes
struct	RuntimeError
	A runtime error. More...
class	RuntimeErrorCollector
class	RuntimeErrorStream
	Create a runtime error message via the streaming operator. More...

Functions
void	init_error_handling (std::weak_ptr< Communication::MpiCallbacks > callbacks)
	Initialize the error collection system.
RuntimeErrorStream	_runtimeMessageStream (RuntimeError::ErrorLevel level, const std::string &file, const int line, const std::string &function)
static void	mpi_gather_runtime_errors_local ()
std::vector< RuntimeError >	mpi_gather_runtime_errors ()
	Gather messages on main rank.
std::vector< RuntimeError >	mpi_gather_runtime_errors_all (bool is_head_node)
	Gather messages on main rank.

Variables
static std::unique_ptr< RuntimeErrorCollector >	runtimeErrorCollector
	RuntimeErrorCollector instance.
static std::weak_ptr< Communication::MpiCallbacks >	m_callbacks
	The callback loop we are on.

Function Documentation

_runtimeMessageStream()

RuntimeErrorStream ErrorHandling::_runtimeMessageStream	(	RuntimeError::ErrorLevel	level,
		const std::string &	file,
		const int	line,
		const std::string &	function
	)

Definition at line 57 of file errorhandling.cpp.

References runtimeErrorCollector.

init_error_handling()

void ErrorHandling::init_error_handling

(

std::weak_ptr< Communication::MpiCallbacks >

callbacks

)

Initialize the error collection system.

Parameters

callbacks

Callbacks system the error handler should be on.

Definition at line 50 of file errorhandling.cpp.

References m_callbacks, and runtimeErrorCollector.

Referenced by Communication::init().

mpi_gather_runtime_errors()

std::vector< RuntimeError > ErrorHandling::mpi_gather_runtime_errors

(

)

Gather messages on main rank.

Only call from main rank.

Definition at line 70 of file errorhandling.cpp.

References m_callbacks, mpi_gather_runtime_errors_local(), and runtimeErrorCollector.

mpi_gather_runtime_errors_all()

std::vector< RuntimeError > ErrorHandling::mpi_gather_runtime_errors_all

(

bool

is_head_node

)

Gather messages on main rank.

Call on all ranks.

Definition at line 75 of file errorhandling.cpp.

References runtimeErrorCollector.

mpi_gather_runtime_errors_local()

static void ErrorHandling::mpi_gather_runtime_errors_local ( )

static

Definition at line 64 of file errorhandling.cpp.

References runtimeErrorCollector.

Referenced by mpi_gather_runtime_errors().

Variable Documentation

m_callbacks

std::weak_ptr<Communication::MpiCallbacks> ErrorHandling::m_callbacks

static

The callback loop we are on.

Definition at line 48 of file errorhandling.cpp.

Referenced by errexit(), init_error_handling(), and mpi_gather_runtime_errors().

runtimeErrorCollector

std::unique_ptr<RuntimeErrorCollector> ErrorHandling::runtimeErrorCollector

static

RuntimeErrorCollector instance.

This is a unique pointer so we don't leak on repeated calls of init_error_handling.

Definition at line 45 of file errorhandling.cpp.

Referenced by _runtimeMessageStream(), flush_runtime_errors_local(), init_error_handling(), mpi_gather_runtime_errors(), mpi_gather_runtime_errors_all(), and mpi_gather_runtime_errors_local().