LeechCraft  0.6.70-13729-g7046a9d2a7
Modular cross-platform feature rich live environment.
concurrentexception.h
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29 
30 #pragma once
31 
32 #include <memory>
33 #include <QFuture>
34 #include <util/sll/newtype.h>
35 
36 namespace LC
37 {
38 namespace Util
39 {
40  using QtException_t = QException;
41 
42  using QtException_ptr = std::shared_ptr<QtException_t>;
43 
55  template<typename T>
57  , public T
58  {
59  public:
62  ConcurrentException () = default;
63 
72  template<typename... Args>
73  ConcurrentException (Args&&... args)
74  : T { std::forward<Args> (args)... }
75  {
76  }
77 
82  void raise () const override
83  {
84  throw ConcurrentException<T> { *this };
85  }
86 
91  ConcurrentException<T>* clone () const override
92  {
93  return new ConcurrentException<T> { *this };
94  }
95 
100  const char* what () const noexcept override
101  {
102  return T::what ();
103  }
104  };
105 
107 }
108 }
109 
std::shared_ptr< QtException_t > QtException_ptr
const char * what() const noexcept override
Overrides base pure virtual.
A concurrent exception that plays nicely with Qt.
ConcurrentException()=default
Default-constructs the exception object.
ConcurrentException(Args &&... args)
Constructs the exception object with the given args.
Q_DECLARE_METATYPE(QVariantList *)
QException QtException_t
Definition: constants.h:35
ConcurrentException< T > * clone() const override
Constructs a copy of this object.