assert.hpp File Reference

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Table of Contents

• Detailed Description
• Namespaces
• Macros
• Functions
• Macro Definition Documentation
• UASSERT
• UASSERT_MSG
• UINVARIANT

Detailed Description

Assertion macros UASSERT, UASSERT_MSG, UINVARIANT and AbortWithStacktrace() function.

Definition in file assert.hpp.

Go to the source code of this file.

#include <string_view>
#include <userver/utils/impl/source_location.hpp>

Namespaces
namespace	utils
	Utilities.

Macros
#define	UASSERT_MSG(expr, msg)
	Assertion macro for that aborts execution in DEBUG builds with a message msg and does nothing in release builds.
#define	UASSERT(expr)
	Assertion macro that aborts execution in DEBUG builds and does nothing in release builds.
#define	UINVARIANT(condition, message)
	Asserts in debug builds, throws utils::InvariantError in release.

Functions
void	utils::AbortWithStacktrace (std::string_view message) noexcept
	Function that prints the stacktrace with message and aborts the program execution.

Macro Definition Documentation

UASSERT

#define UASSERT

(

expr

)

Assertion macro that aborts execution in DEBUG builds and does nothing in release builds.

Examples

samples/http_caching/main.cpp.

Definition at line 70 of file assert.hpp.

UASSERT_MSG

#define UASSERT_MSG	(		expr,
			msg )

Assertion macro for that aborts execution in DEBUG builds with a message msg and does nothing in release builds.

Examples

samples/flatbuf_service/main.cpp.

Definition at line 55 of file assert.hpp.

UINVARIANT

#define UINVARIANT	(		condition,
			message )

Asserts in debug builds, throws utils::InvariantError in release.

Examples

postgresql/functional_tests/basic_chaos/postgres_service.cpp, and samples/kafka_service/src/producer_handler.cpp.

Definition at line 76 of file assert.hpp.