SlHelpers::LastErrorStr< More > Class Template Reference

Stores a string (usually an error string) to be retrieved later. More...

#include <LastError.h>

Inheritance diagram for SlHelpers::LastErrorStr< More >:

Public Member Functions
LastErrorStr &	reset () noexcept
	Wipe out everything.
template<typename T> requires (std::is_convertible_v<T, std::string_view>)
void	setError (T &&str)
	Store a string into this error.
const std::string &	lastError () const &noexcept
	Obtain the stored string.
Public Member Functions inherited from SlHelpers::LastErrorBase< More... >
std::tuple_element_t< idx, Tuple > &	get () noexcept
	Get n-th error member.
void	set (Arg &&val) noexcept
	Set n-th error member.

Additional Inherited Members
Protected Member Functions inherited from SlHelpers::LastErrorBase< More... >
void	resetMembers () noexcept
	Wipe out members.

Detailed Description

template<typename... More>
class SlHelpers::LastErrorStr< More >

Stores a string (usually an error string) to be retrieved later.

This class uses a string internally.

Member Function Documentation

lastError()

template<typename... More>

const std::string & SlHelpers::LastErrorStr< More >::lastError ( ) const &

inlinenoexcept

Obtain the stored string.

Returns

The stored string.

setError()

template<typename... More>

template<typename T>
requires (std::is_convertible_v<T, std::string_view>)

void SlHelpers::LastErrorStr< More >::setError ( T && str )

inline

Store a string into this error.

Parameters

str	The string to store

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

• /home/abuild/rpmbuild/BUILD/slhelpers-20260428.f233ce9-build/slhelpers-20260428.f233ce9/include/helpers/LastError.h