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-rw-r--r--ev++.h66
1 files changed, 26 insertions, 40 deletions
diff --git a/ev++.h b/ev++.h
index a7d99c0..8b1f936 100644
--- a/ev++.h
+++ b/ev++.h
@@ -46,16 +46,12 @@
# include "ev.h"
#endif
-#ifndef EV_CXX_EXCEPTIONS
-#define EV_CXX_EXCEPTIONS 1
+#ifndef EV_USE_STDEXCEPT
+# define EV_USE_STDEXCEPT 1
#endif
-#undef EV_THROW
-#if EV_CXX_EXCEPTIONS
-# include <stdexcept>
-# define EV_THROW(exception) throw (exception)
-#else
-# define EV_THROW(exception)
+#if EV_USE_STDEXCEPT
+# include <stdexcept>
#endif
namespace ev {
@@ -105,15 +101,18 @@ namespace ev {
ALL = EVUNLOOP_ALL
};
-#if EV_CXX_EXCEPTIONS
- struct bad_loop : std::runtime_error
+ struct bad_loop
+#if EV_USE_STDEXCEPT
+ : std::runtime_error
+#endif
{
+#if EV_USE_STDEXCEPT
bad_loop ()
- : std::runtime_error ("loop can't be initialized")
+ : std::runtime_error ("libev event loop cannot be initialized, bad value of LIBEV_FLAGS?")
{
}
- };
#endif
+ };
#ifdef EV_AX
# undef EV_AX
@@ -134,27 +133,27 @@ namespace ev {
struct loop_ref
{
- loop_ref (EV_P)
+ loop_ref (EV_P) throw (bad_loop)
#if EV_MULTIPLICITY
- EV_THROW (bad_loop) : EV_AX (EV_A)
+ : EV_AX (EV_A)
#endif
{
-#if EV_MULTIPLICIY && EV_CXX_EXCEPTIONS
- if (!EV_A)
+#if EV_MULTIPLICITY
+ if (!EV_AX)
throw bad_loop ();
#endif
}
- bool operator== (const loop_ref &other) const throw ()
+ bool operator == (const loop_ref &other) const throw ()
{
#if EV_MULTIPLICITY
- return this->EV_AX == other.EV_AX;
+ return EV_AX == other.EV_AX;
#else
return true;
#endif
}
- bool operator!= (const loop_ref &other) const throw ()
+ bool operator != (const loop_ref &other) const throw ()
{
#if EV_MULTIPLICITY
return ! (*this == other);
@@ -371,38 +370,25 @@ namespace ev {
struct default_loop: loop_ref
{
- default_loop (unsigned int flags = AUTO) EV_THROW (bad_loop)
+ default_loop (unsigned int flags = AUTO) throw (bad_loop)
#if EV_MULTIPLICITY
- : loop_ref (ev_default_loop (flags))
- {
- }
-#else
+ : loop_ref (ev_default_loop (flags))
+#endif
{
- #if EV_CXX_EXCEPTIONS
- int r =
- #endif
- ev_default_loop (flags);
- #if EV_CXX_EXCEPTIONS
- if (!r)
- throw bad_loop ();
- #endif
- }
+#ifndef EV_MULTIPLICITY
+ if (!ev_default_loop (flags))
+ throw bad_loop ();
#endif
+ }
~default_loop () throw ()
{
ev_default_destroy ();
-#if EV_MULTIPLICITY
- EV_AX = 0;
-#endif
}
private:
-
default_loop (const default_loop &);
-
- default_loop & operator= (const default_loop &);
-
+ default_loop &operator = (const default_loop &);
};
inline loop_ref get_default_loop () throw ()