[Doxygen-users] best way to doc inputs to functions that are not params?

[Jake K. <jk...@bi...>]

What's the best way to doc inputs to functions that are not function
parameters?
There is no @in command for describing these interfaces.

i.e.  a function has params, but as input uses a private class member or
other classes as an input.

I am currently used to documenting my code this way:

/**
* function description...
* in:    params, other member inputs m_* that are not params, could be
objects or data,
*        in this case it's a class member m_nMultiplier, but could be
another object.
* out:  (similar to @return), in this case the function return value.
* pre:    object state expectation that this function expects, in this
case:
* pre:    m_nMultiplier is assumed to be initialized to a valid
state/range.
* post:  an object/program state condition that exist after function is
called).  In this case
*        none.
*/
int MyClass::foo( int param1)
{
    return this->m_nMultiplier * param1;
}

Using dxoygen I can convert everything but inputs, what do people use in
this case?
/**
* function description...
* in:  (params, other member inputs m_* that are not params, could be
objects or data)
* @return:    (similar to post, but usually uses for class members)
* @pre    (object state expectation)
* @post  (more of an object state condition).
*/