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Make Error classes header only

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This commit is contained in:
Alexey Rybalchenko 2023-03-01 14:46:19 +01:00 committed by Dennis Klein
parent 4af0954ae9
commit f2dce91098
3 changed files with 24 additions and 44 deletions
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1
fairmq/CMakeLists.txt
View File

@ -117,7 +117,6 @@ if(BUILD_FAIRMQ)
Channel.cxx
Device.cxx
DeviceRunner.cxx
Error.cxx
JSONParser.cxx
MemoryResources.cxx
Plugin.cxx

39
fairmq/Error.cxx
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@ -1,39 +0,0 @@
/********************************************************************************
* Copyright (C) 2019-2021 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH *
* *
* This software is distributed under the terms of the *
* GNU Lesser General Public Licence (LGPL) version 3, *
* copied verbatim in the file "LICENSE" *
********************************************************************************/
#include "Error.h"
namespace fair::mq {
const char* ErrorCategory::name() const noexcept { return "fairmq"; }
std::string ErrorCategory::message(int ev) const
{
switch (static_cast<ErrorCode>(ev)) {
case ErrorCode::OperationInProgress:
return "async operation already in progress";
case ErrorCode::OperationTimeout:
return "async operation timed out";
case ErrorCode::OperationCanceled:
return "async operation canceled";
case ErrorCode::DeviceChangeStateFailed:
return "failed to change state of a fairmq device";
case ErrorCode::DeviceGetPropertiesFailed:
return "failed to get fairmq device properties";
case ErrorCode::DeviceSetPropertiesFailed:
return "failed to set fairmq device properties";
default:
return "(unrecognized error)";
}
}
const ErrorCategory errorCategory{};
std::error_code MakeErrorCode(ErrorCode e) { return {static_cast<int>(e), errorCategory}; }
} // namespace fair::mq

28
fairmq/Error.h
View File

@ -38,14 +38,34 @@ enum class ErrorCode
DeviceSetPropertiesFailed
};
std::error_code MakeErrorCode(ErrorCode);
struct ErrorCategory : std::error_category
{
const char* name() const noexcept override;
std::string message(int ev) const override;
const char* name() const noexcept override { return "fairmq"; }
std::string message(int ev) const override
{
switch (static_cast<ErrorCode>(ev)) {
case ErrorCode::OperationInProgress:
return "async operation already in progress";
case ErrorCode::OperationTimeout:
return "async operation timed out";
case ErrorCode::OperationCanceled:
return "async operation canceled";
case ErrorCode::DeviceChangeStateFailed:
return "failed to change state of a fairmq device";
case ErrorCode::DeviceGetPropertiesFailed:
return "failed to get fairmq device properties";
case ErrorCode::DeviceSetPropertiesFailed:
return "failed to set fairmq device properties";
default:
return "(unrecognized error)";
}
}
};
static ErrorCategory ec;
inline std::error_code MakeErrorCode(ErrorCode e) { return {static_cast<int>(e), ec}; }
} // namespace fair::mq
namespace std {