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How to organize a class's member functions?


How to organize a class's member functions?

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How to organize a class's member functions?
Tag : cpp , By : Timbo
Date : November 24 2020, 03:41 PM


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Effective C++ Item 23 Prefer non-member non-friend functions to member functions


Tag : cpp , By : goffi
Date : March 29 2020, 07:55 AM
will be helpful for those in need Access to the book is by no mean necessary.
The issues we are dealing here are Dependency and Reuse.

Ruby Hash classs method has_key? vs method member?


Tag : ruby , By : inquiringmind
Date : March 29 2020, 07:55 AM
this will help To see the method definition's source code see documentation, find the method you're looking for then click on the method to expand to see the actual source code:
https://ruby-doc.org/core-2.5.0/Hash.html#method-i-member-3F
    rb_hash_has_key(VALUE hash, VALUE key)
    {
        if (!RHASH(hash)->ntbl)
            return Qfalse;
        if (st_lookup(RHASH(hash)->ntbl, key, 0)) {
            return Qtrue;
        }
        return Qfalse;
    }
    rb_hash_has_key(VALUE hash, VALUE key)
    {
        if (!RHASH(hash)->ntbl)
            return Qfalse;
        if (st_lookup(RHASH(hash)->ntbl, key, 0)) {
            return Qtrue;
        }
        return Qfalse;
    }

Nested references to member functions by member functions of other classes


Tag : cpp , By : Zinovate
Date : March 29 2020, 07:55 AM
it should still fix some issue I have not fully grasped your entire problem, but the answers seem straightforward enough:
int deterministic_wrapper(double t, /* ... */ void * params) {
  void** voidPtrs = static_cast<void**>(params);
  return static_cast<sde*>(voidPtrs[1])->deterministic(t, /* ... */ params);
}
struct myParams
{
  model* _model;
  sde* _sde;
};

// ...

int deterministic_wrapper(double t, /* ... */ void * params) {
  return static_cast<myParams*>(params)->_sde->deterministic(t, /* ... */ params);
}

Breaking public member functions into lots of private member functions


Tag : development , By : thatotherguy
Date : March 29 2020, 07:55 AM

Call C++ native/unmanaged member functions from C# when member functions were not exported


Tag : chash , By : Kyle
Date : March 29 2020, 07:55 AM
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