cli::detail::error_mixin_t< derived_t, base_t > Class Template Reference

Supplies the constructor set every error type shares. More...

Inheritance diagram for cli::detail::error_mixin_t< derived_t, base_t >:

Public Member Functions
	error_mixin_t (std::string msg, exit_codes_t exit_code)
	Constructs the error, naming it from derived_t.
	error_mixin_t (std::string msg, int exit_code)
	Constructs the error, naming it from derived_t.

Protected Member Functions
	error_mixin_t (std::string ename, std::string msg, int exit_code)
	Forwards an explicit type name, for further derivation.
	error_mixin_t (std::string ename, std::string msg, exit_codes_t exit_code)
	Forwards an explicit type name, for further derivation.

Detailed Description

template<typename derived_t, typename base_t>
class cli::detail::error_mixin_t< derived_t, base_t >

Supplies the constructor set every error type shares.

Each error type in the hierarchy needs the same four constructors: a protected pair taking an explicit type name, so that further derivation works, and a public pair that fills the name in automatically. This mixin generates all four, reading the name from derived_t::error_type_name.

Template Parameters

derived_t	The error type being defined; must declare a static constexpr std::string_view error_type_name.
base_t	The error type to derive from.

Constructor & Destructor Documentation

error_mixin_t() [1/4]

template<typename derived_t, typename base_t>

cli::detail::error_mixin_t< derived_t, base_t >::error_mixin_t ( std::string ename, std::string msg, int exit_code )

inlineprotected

Forwards an explicit type name, for further derivation.

Parameters

ename	Short name of the concrete error type.
msg	Human-readable description.
exit_code	Process exit code to report.

error_mixin_t() [2/4]

template<typename derived_t, typename base_t>

cli::detail::error_mixin_t< derived_t, base_t >::error_mixin_t ( std::string ename, std::string msg, exit_codes_t exit_code )

inlineprotected

Forwards an explicit type name, for further derivation.

Parameters

ename	Short name of the concrete error type.
msg	Human-readable description.
exit_code	Process exit code to report.

error_mixin_t() [3/4]

template<typename derived_t, typename base_t>

cli::detail::error_mixin_t< derived_t, base_t >::error_mixin_t ( std::string msg, exit_codes_t exit_code )

inline

Constructs the error, naming it from derived_t.

Parameters

msg	Human-readable description.
exit_code	Process exit code to report.

error_mixin_t() [4/4]

template<typename derived_t, typename base_t>

cli::detail::error_mixin_t< derived_t, base_t >::error_mixin_t ( std::string msg, int exit_code )

inline

Constructs the error, naming it from derived_t.

Parameters

msg	Human-readable description.
exit_code	Process exit code to report.

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

• /home/mccakit/desktop/repositories/cli11/src/error.cpp