test
Dependents: BLE_PowerBank_HeyFaradey
Fork of BLE_API by
Diff: ble/FunctionPointerWithContext.h
- Revision:
- 879:4de7fb4da6ca
- Parent:
- 873:2e1a7bcf6590
- Child:
- 881:853f1df9e30a
--- a/ble/FunctionPointerWithContext.h Tue Nov 03 12:51:25 2015 +0000 +++ b/ble/FunctionPointerWithContext.h Tue Nov 03 13:21:02 2015 +0000 @@ -19,6 +19,8 @@ #include <string.h> + + /** A class for storing and calling a pointer to a static or member void function * which takes a context. */ @@ -105,10 +107,10 @@ template<typename T> static void membercaller(pFunctionPointerWithContext_t self, ContextType context) { if (self->_memberFunctionAndPointer._object) { - T *o = static_cast<T *>(self->_memberFunctionAndPointer._object); + T *o = static_cast<T *>(self->_memberFunctionAndPointer._object); void (T::*m)(ContextType); memcpy((char*) &m, self->_memberFunctionAndPointer._memberFunction, sizeof(m)); - (o->*m)(context); + (o->*m)(context); } } @@ -120,9 +122,9 @@ struct MemberFunctionAndPtr { /* - * forward declaration of a class and a member function to this class. - * Because the compiler doesn't know anything about the forwarded member - * function, it will always use the biggest size and the biggest alignment + * forward declaration of a class and a member function to this class. + * Because the compiler doesn't know anything about the forwarded member + * function, it will always use the biggest size and the biggest alignment * that a member function can take for objects of type UndefinedMemberFunction. */ class UndefinedClass; @@ -131,17 +133,17 @@ void* _object; union { char _memberFunction[sizeof(UndefinedMemberFunction)]; - UndefinedMemberFunction _alignment; + UndefinedMemberFunction _alignment; }; }; union { pvoidfcontext_t _function; /**< static function pointer - NULL if none attached */ - /** - * object this pointer and pointer to member - - * _memberFunctionAndPointer._object will be NULL if none attached - */ - MemberFunctionAndPtr _memberFunctionAndPointer; + /** + * object this pointer and pointer to member - + * _memberFunctionAndPointer._object will be NULL if none attached + */ + MemberFunctionAndPtr _memberFunctionAndPointer; }; void (*_caller)(FunctionPointerWithContext*, ContextType);