Local implementation of source location information for diagnostics. More...

#include <micro-os-plus/micro-test-plus.h>

Public Member Functions
constexpr auto	file_name (void) const noexcept
	Retrieve the file name associated with this source location.
constexpr auto	line (void) const noexcept
	Retrieve the line number associated with this source location.

Static Public Member Functions
static constexpr auto	current (const char *file="unknown", unsigned int line={}) noexcept
	Obtain the current source location.

Private Attributes
const char *	file_ { "unknown" }
	The file name where the source location was captured.
unsigned int	line_ {}
	The line number where the source location was captured.

Detailed Description

This class provides a lightweight, constexpr-compatible alternative to std::source_location for environments lacking C++20 standard support.

It enables retrieval of the file name and line number at the point of invocation, supporting enhanced diagnostics and reporting within the µTest++ framework.

The static current() method captures the current source location, using compiler built-ins where available, or defaulting to "unknown" and zero otherwise.

Since: 3.0.0

Definition at line 136 of file reflection.h.

Member Function Documentation

◆ current()

auto micro_os_plus::micro_test_plus::reflection::source_location::current	(	const char *	file = "unknown",
		unsigned int	line = {} )

staticnodiscardconstexprnoexcept

Parameters

file	The file name (automatically provided by the compiler).
line	The line number (automatically provided by the compiler).

Returns: A source_location instance with the captured information.

Returns a source_location instance representing the file name and line number at the point of invocation.

If supported by the compiler, uses built-in macros to capture this information; otherwise, defaults to "unknown" and zero.

Definition at line 91 of file reflection-inlines.h.

◆ file_name()

auto micro_os_plus::micro_test_plus::reflection::source_location::file_name ( void ) const

nodiscardconstexprnoexcept

Parameters: None.

Returns: The file name as a constant character pointer.

...

Definition at line 104 of file reflection-inlines.h.

◆ line()

auto micro_os_plus::micro_test_plus::reflection::source_location::line ( void ) const

nodiscardconstexprnoexcept

Parameters: None.

Returns: The line number as an unsigned integer.

...

Definition at line 114 of file reflection-inlines.h.

Member Data Documentation

◆ file_

const char* micro_os_plus::micro_test_plus::reflection::source_location::file_ { "unknown" }

private

Definition at line 180 of file reflection.h.

◆ line_

unsigned int micro_os_plus::micro_test_plus::reflection::source_location::line_ {}

private

Definition at line 185 of file reflection.h.

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

Public Member Functions

Static Public Member Functions

Private Attributes