mimicpp::Stacktrace Class Reference

A simple type-erase stacktrace abstraction. More...

#include <Stacktrace.hpp>

Public Types
using	size_fn = std::size_t (*)(const std::any&)
using	empty_fn = bool (*)(const std::any&)
using	description_fn = std::string (*)(const std::any&, std::size_t)
using	source_file_fn = std::string (*)(const std::any&, std::size_t)
using	source_line_fn = std::size_t (*)(const std::any&, std::size_t)

Public Member Functions
	~Stacktrace ()=default
	Defaulted destructor.
template<typename Inner> requires (!std::same_as<Stacktrace, std::remove_cvref_t<Inner>>) && stacktrace::backend<Inner>
constexpr	Stacktrace (Inner &&inner)
	Constructor storing the given stacktrace-backend type-erased.
	Stacktrace (const Stacktrace &)=default
	Defaulted move-constructor.
Stacktrace &	operator= (const Stacktrace &)=default
	Defaulted move-assignment-operator.
	Stacktrace (Stacktrace &&)=default
	Defaulted copy-constructor.
Stacktrace &	operator= (Stacktrace &&)=default
	Defaulted copy-assignment-operator.
constexpr std::size_t	size () const
	Queries the underlying stacktrace-backend for its size.
constexpr bool	empty () const
	Queries the underlying stacktrace-backend whether its empty.
constexpr std::string	description (const std::size_t at) const
	Queries the underlying stacktrace-backend for the description of the selected stacktrace-entry.
constexpr std::string	source_file (const std::size_t at) const
	Queries the underlying stacktrace-backend for the source-file of the selected stacktrace-entry.
constexpr std::size_t	source_line (const std::size_t at) const
	Queries the underlying stacktrace-backend for the source-line of the selected stacktrace-entry.

Friends
bool	operator== (const Stacktrace &lhs, const Stacktrace &rhs)

Detailed Description

A simple type-erase stacktrace abstraction.

Member Typedef Documentation

description_fn

using mimicpp::Stacktrace::description_fn = std::string (*)(const std::any&, std::size_t)

empty_fn

using mimicpp::Stacktrace::empty_fn = bool (*)(const std::any&)

size_fn

using mimicpp::Stacktrace::size_fn = std::size_t (*)(const std::any&)

source_file_fn

using mimicpp::Stacktrace::source_file_fn = std::string (*)(const std::any&, std::size_t)

source_line_fn

using mimicpp::Stacktrace::source_line_fn = std::size_t (*)(const std::any&, std::size_t)

Constructor & Destructor Documentation

~Stacktrace()

mimicpp::Stacktrace::~Stacktrace ( )

default

Defaulted destructor.

Stacktrace() [1/3]

template<typename Inner>
requires (!std::same_as<Stacktrace, std::remove_cvref_t<Inner>>) && stacktrace::backend<Inner>

mimicpp::Stacktrace::Stacktrace ( Inner && inner )

inlineexplicitnodiscardconstexpr

Constructor storing the given stacktrace-backend type-erased.

Template Parameters

Inner	The actual stacktrace-backend type.
Traits	The auto-detected trait type.

Parameters

inner

The actual stacktrace-backend object.

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Stacktrace() [2/3]

mimicpp::Stacktrace::Stacktrace ( const Stacktrace & )

nodiscarddefault

Defaulted move-constructor.

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Stacktrace() [3/3]

mimicpp::Stacktrace::Stacktrace ( Stacktrace && )

nodiscarddefault

Defaulted copy-constructor.

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Member Function Documentation

description()

std::string mimicpp::Stacktrace::description ( const std::size_t at ) const

inlinenodiscardconstexpr

Queries the underlying stacktrace-backend for the description of the selected stacktrace-entry.

Parameters

at	The stacktrace-entry index.

Returns

The description of the selected stacktrace-entry.

empty()

bool mimicpp::Stacktrace::empty ( ) const

inlinenodiscardconstexpr

Queries the underlying stacktrace-backend whether its empty.

Returns

True if no stacktrace-entries exist.

operator=() [1/2]

Stacktrace & mimicpp::Stacktrace::operator= ( const Stacktrace & )

default

Defaulted move-assignment-operator.

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operator=() [2/2]

Stacktrace & mimicpp::Stacktrace::operator= ( Stacktrace && )

default

Defaulted copy-assignment-operator.

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size()

std::size_t mimicpp::Stacktrace::size ( ) const

inlinenodiscardconstexpr

Queries the underlying stacktrace-backend for its size.

Returns

The stacktrace-entry size.

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source_file()

std::string mimicpp::Stacktrace::source_file ( const std::size_t at ) const

inlinenodiscardconstexpr

Queries the underlying stacktrace-backend for the source-file of the selected stacktrace-entry.

Parameters

at	The stacktrace-entry index.

Returns

The source-file of the selected stacktrace-entry.

source_line()

std::size_t mimicpp::Stacktrace::source_line ( const std::size_t at ) const

inlinenodiscardconstexpr

Queries the underlying stacktrace-backend for the source-line of the selected stacktrace-entry.

Parameters

at	The stacktrace-entry index.

Returns

The source-line of the selected stacktrace-entry.

Friends And Related Symbol Documentation

operator==

bool operator== ( const Stacktrace & lhs, const Stacktrace & rhs )

friend

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

• mimic++/Stacktrace.hpp