art::detail::ExceptionCollector Class Reference

#include "ExceptionCollector.h"

Public Member Functions
bool	empty () const noexcept
void	rethrow ()
template<typename F >
void	call (F f)

Private Attributes
std::vector< std::exception_ptr >	exceptions_ {}

Detailed Description

Definition at line 22 of file ExceptionCollector.h.

Member Function Documentation

template<typename F >

void art::detail::ExceptionCollector::call ( F  f )

inline

Definition at line 33 of file ExceptionCollector.h.

References exceptions_, and f.

        {
      f();
    }
    catch (...) {
      exceptions_.push_back(std::current_exception());
    }

bool art::detail::ExceptionCollector::empty ( ) const

inlinenoexcept

Definition at line 25 of file ExceptionCollector.h.

References exceptions_, and rethrow().

    {
      return exceptions_.empty();
    }

void art::detail::ExceptionCollector::rethrow

(

)

Definition at line 19 of file ExceptionCollector.cc.

References util::empty(), and message().

Referenced by empty().

{
  assert(!empty());
  std::string message;
  for (auto const& e : exceptions_) {
    message += exception_msg_from_ptr(e);
  }
  exceptions_.clear();
  throw collected_exception{std::move(message)};
}

Member Data Documentation

std::vector<std::exception_ptr> art::detail::ExceptionCollector::exceptions_ {}

private

Definition at line 42 of file ExceptionCollector.h.

Referenced by call(), and empty().

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

• art/Framework/EventProcessor/detail/ExceptionCollector.h
• art/Framework/EventProcessor/detail/ExceptionCollector.cc