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C++17

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This commit is contained in:
SChernykh
2024-01-04 15:50:01 +01:00
parent 891f7f0a0e
commit 010bdda236
7 changed files with 20 additions and 27 deletions
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src/util.h
+3 -15
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@@ -19,7 +19,7 @@
#ifdef _MSC_VER
#pragma warning(push)
#pragma warning(disable : 4623 5026 5027)
#pragma warning(disable : 4623 5026 5027 5262)
#endif
#define ROBIN_HOOD_MALLOC(size) p2pool::malloc_hook(size)
@@ -60,27 +60,15 @@ struct nocopy_nomove
};
template<typename T>
struct ScopeGuard
struct ScopeGuard : public nocopy_nomove
{
explicit FORCEINLINE ScopeGuard(T&& handler) : m_handler(std::move(handler)) {}
FORCEINLINE ~ScopeGuard() { m_handler(); }
T m_handler;
// Disable copying/moving of ScopeGuard objects
// We can't declare copy constructor as explicitly deleted because of copy elision semantics
// Just leave it without definition and it'll fail when linking if someone tries to copy a ScopeGuard object
ScopeGuard(const ScopeGuard&);
private:
ScopeGuard& operator=(const ScopeGuard&) = delete;
ScopeGuard& operator=(ScopeGuard&&) = delete;
};
template<typename T> FORCEINLINE ScopeGuard<T> on_scope_leave(T&& handler) { return ScopeGuard<T>(std::move(handler)); }
#define ON_SCOPE_LEAVE(...) auto CONCAT(scope_guard_, __LINE__) = on_scope_leave(__VA_ARGS__);
#define ON_SCOPE_LEAVE(...) auto CONCAT(scope_guard_, __LINE__) = ScopeGuard{ __VA_ARGS__ };
struct MinerCallbackHandler
{