system_error Class Reference

#include <format.h>

Inheritance diagram for system_error:

Public Member Functions
template<typename... Args>
	system_error (int error_code, string_view message, const Args &... args)
	system_error (const system_error &)=default
system_error &	operator= (const system_error &)=default
	system_error (system_error &&)=default
system_error &	operator= (system_error &&)=default
	~system_error () FMT_NOEXCEPT FMT_OVERRIDE
int	error_code () const

Protected Member Functions
	system_error ()

Protected Attributes
int	error_code_

Private Member Functions
void	init (int err_code, string_view format_str, format_args args)

Detailed Description

An error returned by an operating system or a language runtime, for example a file opening error.

Constructor & Destructor Documentation

system_error() [1/4]

system_error::system_error ( )

inlineprotected

system_error() [2/4]

template<typename... Args>

system_error::system_error ( int  error_code, string_view  message, const Args &...  args  )

inline

\rst Constructs a :class:fmt::system_error object with a description formatted with fmt::format_system_error. message and additional arguments passed into the constructor are formatted similarly to fmt::format.

Example**::

This throws a system_error with the description cannot open file 'madeup': No such file or directory or similar (system message may vary). const char *filename = "madeup"; std::FILE *file = std::fopen(filename, "r"); if (!file) throw fmt::system_error(errno, "cannot open file '{}'", filename); \endrst

References find_lowest_scoring_relaxed_struct::args, basic::init(), make_format_args(), and pyrosetta.utility.array::message.

system_error() [3/4]

system_error::system_error ( const system_error &  )

default

system_error() [4/4]

system_error::system_error ( system_error &&  )

default

~system_error()

FMT_API FMT_FUNC system_error::~system_error ( )

default

Member Function Documentation

error_code()

int system_error::error_code ( ) const

inline

init()

FMT_FUNC void system_error::init ( int  err_code, string_view  format_str, format_args  args  )

private

References find_lowest_scoring_relaxed_struct::args, test.T005_Bindings::base, format_system_error(), numeric::interpolation::to_string(), and vformat().

operator=() [1/2]

system_error& system_error::operator= ( const system_error &  )

default

operator=() [2/2]

system_error& system_error::operator= ( system_error &&  )

default

Member Data Documentation

error_code_

int system_error::error_code_

protected

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

• src/python/PyRosetta/binder/source/fmt/format.h
• src/python/PyRosetta/binder/source/fmt/format-inl.h