rtctk::componentFramework::NestedExceptionPrinter Class Reference

Adapter object intended to be used in contexts without direct access to the output-stream object. More...

#include <rtctk/componentFramework/exceptions.hpp>

Public Member Functions
	NestedExceptionPrinter (const std::exception &exception) noexcept
	Construct from exception derived from std::exception.
	NestedExceptionPrinter (std::exception_ptr ptr) noexcept
	Construct from exception_ptr.
std::string	Str () const
	Convenience function for constructing a std::string from the exception.

Friends
std::ostream &	operator<< (std::ostream &os, const NestedExceptionPrinter &printer)
	Formats exception from printer using PrintNestedExceptions.

Detailed Description

Adapter object intended to be used in contexts without direct access to the output-stream object.

try {
  MaybeThrows();
} catch (const std::exception& e) {
  LOG4CPLUS_ERROR(logger, "MaybeThrow failed with:\n" << NestedExceptionPrinter(e));
}

Constructor & Destructor Documentation

NestedExceptionPrinter() [1/2]

rtctk::componentFramework::NestedExceptionPrinter::NestedExceptionPrinter ( const std::exception & exception )

inlineexplicitnoexcept

Construct from exception derived from std::exception.

NestedExceptionPrinter() [2/2]

rtctk::componentFramework::NestedExceptionPrinter::NestedExceptionPrinter ( std::exception_ptr ptr )

inlineexplicitnoexcept

Construct from exception_ptr.

Member Function Documentation

Str()

std::string rtctk::componentFramework::NestedExceptionPrinter::Str ( ) const

inline

Convenience function for constructing a std::string from the exception.

Returns

Formatted string

Friends And Related Symbol Documentation

operator<<

std::ostream & operator<< ( std::ostream & os, const NestedExceptionPrinter & printer )

friend

Formats exception from printer using PrintNestedExceptions.

Parameters

os	output stream to output to.
printer	Printer adapter to format.

Returns

os

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

• componentFramework/services/common/src/include/rtctk/componentFramework/exceptions.hpp