triqs::utility::crash_logger

#include <triqs/utility/crash_logger.hpp>

Detailed Description

RAII helper that writes user-registered objects to an HDF5 crash dump on abnormal scope exit.

Warning

This is unused. It might be removed in the future.

Definition at line 46 of file crash_logger.hpp.

Public Member Functions
	crash_logger (const crash_logger &)=delete
	Deleted copy constructor.
	crash_logger (crash_logger &&)=default
	Default move constructor.
	crash_logger (std::string filename)
	Construct a crash logger that will write to an HDF5 file on abnormal exit.
	~crash_logger () noexcept
	Destructor writes all registered objects to the dump file if there has not been a call to dismiss().
void	dismiss ()
	Dismiss the logger by suppressing scope-exit dumps and by releasing registered objects.
template<typename T>
crash_logger &	operator() (T const &obj, std::string name)
	Register an object to be dumped to a given HDF5 path on abnormal exit.
crash_logger &	operator= (const crash_logger &)=delete
	Deleted copy-assignment.
crash_logger &	operator= (crash_logger &&x) noexcept
	Move-assignment takes over guards and names from x.

Constructor & Destructor Documentation

crash_logger()

triqs::utility::crash_logger::crash_logger ( std::string filename )

inline

Construct a crash logger that will write to an HDF5 file on abnormal exit.

Parameters

filename

HDF5 file to write to.

Definition at line 56 of file crash_logger.hpp.

Member Function Documentation

operator()()

template<typename T>

crash_logger & triqs::utility::crash_logger::operator() ( T const & obj, std::string name )

inline

Register an object to be dumped to a given HDF5 path on abnormal exit.

Template Parameters

T	HDF5-serializable type.

Parameters

obj	Object to dump on abnormal exit.
name	HDF5 path / dataset name.

Returns

Reference to *this for chained registration.

Definition at line 88 of file crash_logger.hpp.

operator=()

crash_logger & triqs::utility::crash_logger::operator= ( crash_logger && x )

inlinenoexcept

Move-assignment takes over guards and names from x.

Parameters

x	Other crash_logger to move from.

Returns

Reference to *this.

Definition at line 73 of file crash_logger.hpp.

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

• triqs/utility/crash_logger.hpp