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Add the possibility to use custom error types

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This commit is contained in:
Denis Blank 2017-10-02 17:22:25 +02:00
parent bc431b4013
commit 268245b5e4
1 changed files with 6 additions and 0 deletions
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6
include/continuable/detail/types.hpp
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@ -31,11 +31,13 @@
#ifndef CONTINUABLE_DETAIL_TYPES_HPP_INCLUDED__ #ifndef CONTINUABLE_DETAIL_TYPES_HPP_INCLUDED__
#define CONTINUABLE_DETAIL_TYPES_HPP_INCLUDED__ #define CONTINUABLE_DETAIL_TYPES_HPP_INCLUDED__
#ifndef CONTINUABLE_WITH_CUSTOM_ERROR_TYPE
#ifndef CONTINUABLE_WITH_NO_EXCEPTIONS #ifndef CONTINUABLE_WITH_NO_EXCEPTIONS
#include <exception> #include <exception>
#else // CONTINUABLE_WITH_NO_EXCEPTIONS #else // CONTINUABLE_WITH_NO_EXCEPTIONS
#include <system_error> #include <system_error>
#endif // CONTINUABLE_WITH_NO_EXCEPTIONS #endif // CONTINUABLE_WITH_NO_EXCEPTIONS
#endif // CONTINUABLE_WITH_CUSTOM_ERROR_TYPE
#include <continuable/detail/api.hpp> #include <continuable/detail/api.hpp>
#include <continuable/detail/features.hpp> #include <continuable/detail/features.hpp>
@ -44,6 +46,9 @@ namespace cti {
namespace detail { namespace detail {
/// Contains types used globally across the library /// Contains types used globally across the library
namespace types { namespace types {
#ifdef CONTINUABLE_WITH_CUSTOM_ERROR_TYPE
using error_type = CONTINUABLE_WITH_CUSTOM_ERROR_TYPE;
#else // CONTINUABLE_WITH_CUSTOM_ERROR_TYPE
#ifndef CONTINUABLE_WITH_NO_EXCEPTIONS #ifndef CONTINUABLE_WITH_NO_EXCEPTIONS
/// Represents the error type when exceptions are enabled /// Represents the error type when exceptions are enabled
using error_type = std::exception_ptr; using error_type = std::exception_ptr;
@ -51,6 +56,7 @@ using error_type = std::exception_ptr;
/// Represents the error type when exceptions are disabled /// Represents the error type when exceptions are disabled
using error_type = std::error_condition; using error_type = std::error_condition;
#endif // CONTINUABLE_WITH_NO_EXCEPTIONS #endif // CONTINUABLE_WITH_NO_EXCEPTIONS
#endif // CONTINUABLE_WITH_CUSTOM_ERROR_TYPE
/// A tag which is used to execute the continuation inside the current thread /// A tag which is used to execute the continuation inside the current thread
struct this_thread_executor_tag {}; struct this_thread_executor_tag {};