X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/e080adacaf1ba847ad467f5b8d21da385636ed3c..3bf15ad45770ae3b776962f3f3fb268de4534769:/include/simgrid/Exception.hpp diff --git a/include/simgrid/Exception.hpp b/include/simgrid/Exception.hpp index a030f0b812..d56a371a9c 100644 --- a/include/simgrid/Exception.hpp +++ b/include/simgrid/Exception.hpp @@ -1,4 +1,4 @@ -/* Copyright (c) 2018-2020. The SimGrid Team. All rights reserved. */ +/* Copyright (c) 2018-2022. The SimGrid Team. All rights reserved. */ /* This program is free software; you can redistribute it and/or modify it * under the terms of the license (GNU LGPL) which comes with this package. */ @@ -60,19 +60,19 @@ public: class XBT_PUBLIC ImpossibleError : public std::logic_error { public: - explicit ImpossibleError(const std::string& arg) : std::logic_error(arg) {} + using std::logic_error::logic_error; ~ImpossibleError() override; }; class XBT_PUBLIC InitializationError : public std::logic_error { public: - explicit InitializationError(const std::string& arg) : std::logic_error(arg) {} + using std::logic_error::logic_error; ~InitializationError() override; }; class XBT_PUBLIC UnimplementedError : public std::logic_error { public: - explicit UnimplementedError(const std::string& arg) : std::logic_error(arg) {} + using std::logic_error::logic_error; ~UnimplementedError() override; }; @@ -81,8 +81,8 @@ public: /** Ancestor class of all SimGrid exception */ class Exception : public std::runtime_error { public: - Exception(simgrid::xbt::ThrowPoint&& throwpoint, std::string&& message) - : std::runtime_error(std::move(message)), throwpoint_(std::move(throwpoint)) + Exception(simgrid::xbt::ThrowPoint&& throwpoint, const std::string& message) + : std::runtime_error(message), throwpoint_(std::move(throwpoint)) { } Exception(const Exception&) = default; @@ -92,112 +92,78 @@ public: /** Return the information about where the exception was thrown */ xbt::ThrowPoint const& throw_point() const { return throwpoint_; } + /** Allow to carry a value (used by testany/waitany) */ + ssize_t get_value() const { return value_; } + void set_value(ssize_t value) { value_ = value; } + std::string resolve_backtrace() const { return throwpoint_.backtrace_.resolve(); } - /** Allow to carry a value (used by waitall/waitany) */ - int value = 0; + XBT_ATTRIB_NORETURN virtual void rethrow_nested(simgrid::xbt::ThrowPoint&& throwpoint, + const std::string& message) const + { + std::throw_with_nested(Exception(std::move(throwpoint), message)); + } private: xbt::ThrowPoint throwpoint_; + ssize_t value_ = 0; }; -/** Exception raised when a timeout elapsed */ -class TimeoutException : public Exception { -public: - TimeoutException(simgrid::xbt::ThrowPoint&& throwpoint, std::string&& message) - : Exception(std::move(throwpoint), std::move(message)) - { +#define DECLARE_SIMGRID_EXCEPTION(AnyException, ...) \ + class AnyException : public Exception { \ + public: \ + using Exception::Exception; \ + __VA_ARGS__ \ + ~AnyException() override; \ + XBT_ATTRIB_NORETURN void rethrow_nested(simgrid::xbt::ThrowPoint&& throwpoint, \ + const std::string& message) const override \ + { \ + std::throw_with_nested(AnyException(std::move(throwpoint), message)); \ + } \ } - TimeoutException(const TimeoutException&) = default; - TimeoutException(TimeoutException&&) noexcept = default; - ~TimeoutException() override; -}; -XBT_ATTRIB_DEPRECATED_v328("Please use simgrid::TimeoutException") typedef TimeoutException TimeoutError; +/** Exception raised when a timeout elapsed */ +DECLARE_SIMGRID_EXCEPTION(TimeoutException); /** Exception raised when a host fails */ -class HostFailureException : public Exception { -public: - HostFailureException(simgrid::xbt::ThrowPoint&& throwpoint, std::string&& message) - : Exception(std::move(throwpoint), std::move(message)) - { - } - HostFailureException(const HostFailureException&) = default; - HostFailureException(HostFailureException&&) noexcept = default; - ~HostFailureException() override; -}; +DECLARE_SIMGRID_EXCEPTION(HostFailureException); /** Exception raised when a communication fails because of the network or because of the remote host */ -class NetworkFailureException : public Exception { -public: - NetworkFailureException(simgrid::xbt::ThrowPoint&& throwpoint, std::string&& message) - : Exception(std::move(throwpoint), std::move(message)) - { - } - NetworkFailureException(const NetworkFailureException&) = default; - NetworkFailureException(NetworkFailureException&&) noexcept = default; - ~NetworkFailureException() override; -}; +DECLARE_SIMGRID_EXCEPTION(NetworkFailureException); /** Exception raised when a storage fails */ -class StorageFailureException : public Exception { -public: - StorageFailureException(simgrid::xbt::ThrowPoint&& throwpoint, std::string&& message) - : Exception(std::move(throwpoint), std::move(message)) - { - } - StorageFailureException(const StorageFailureException&) = default; - StorageFailureException(StorageFailureException&&) noexcept = default; - ~StorageFailureException() override; -}; +DECLARE_SIMGRID_EXCEPTION(StorageFailureException); /** Exception raised when a VM fails */ -class VmFailureException : public Exception { -public: - VmFailureException(simgrid::xbt::ThrowPoint&& throwpoint, std::string&& message) - : Exception(std::move(throwpoint), std::move(message)) - { - } - VmFailureException(const VmFailureException&) = default; - VmFailureException(VmFailureException&&) noexcept = default; - ~VmFailureException() override; -}; +DECLARE_SIMGRID_EXCEPTION(VmFailureException); /** Exception raised when something got canceled before completion */ -class CancelException : public Exception { -public: - CancelException(simgrid::xbt::ThrowPoint&& throwpoint, std::string&& message) - : Exception(std::move(throwpoint), std::move(message)) - { - } - CancelException(const CancelException&) = default; - CancelException(CancelException&&) noexcept = default; - ~CancelException() override; -}; +DECLARE_SIMGRID_EXCEPTION(CancelException); /** Exception raised when something is going wrong during the simulation tracing */ -class TracingError : public Exception { -public: - TracingError(simgrid::xbt::ThrowPoint&& throwpoint, std::string&& message) - : Exception(std::move(throwpoint), std::move(message)) - { - } - TracingError(const TracingError&) = default; - TracingError(TracingError&&) noexcept = default; - ~TracingError() override; -}; +DECLARE_SIMGRID_EXCEPTION(TracingError); /** Exception raised when something is going wrong during the parsing of XML files */ -class ParseError : public Exception { -public: - ParseError(const std::string& file, int line, const std::string& msg) - : Exception(XBT_THROW_POINT, xbt::string_printf("Parse error at %s:%d: %s", file.c_str(), line, msg.c_str())) - { +#define PARSE_ERROR_CONSTRUCTOR \ + ParseError(const std::string& file, int line, const std::string& msg) \ + : Exception(XBT_THROW_POINT, xbt::string_printf("Parse error at %s:%d: %s", file.c_str(), line, msg.c_str())) \ + { \ } - ParseError(const ParseError&) = default; - ParseError(ParseError&&) noexcept = default; - ~ParseError() override; -}; + +DECLARE_SIMGRID_EXCEPTION(ParseError, PARSE_ERROR_CONSTRUCTOR); +#undef PARSE_ERROR_CONSTRUCTOR + +/** Exception raised by s4u_enforce, when an assertion is not satisfied */ +#define ASSERTION_ERROR_CONSTRUCTOR \ + template AssertionError(const char * f, Args... args) \ + : Exception(XBT_THROW_POINT, xbt::string_printf(f, args...)) \ + { \ + } + +DECLARE_SIMGRID_EXCEPTION(AssertionError, ASSERTION_ERROR_CONSTRUCTOR); +#undef ASSERTION_ERROR_CONSTRUCTOR + +#undef DECLARE_SIMGRID_EXCEPTION class XBT_PUBLIC ForcefulKillException { /** @brief Exception launched to kill an actor; DO NOT BLOCK IT! @@ -238,7 +204,4 @@ private: }; } // namespace simgrid - -XBT_ATTRIB_DEPRECATED_v328("Please use simgrid::Exception") typedef simgrid::Exception xbt_ex; - #endif