rpnclearboth Class Reference

#include <rpnfunc.h>

Inheritance diagram for rpnclearboth:

Collaboration diagram for rpnclearboth:

List of all members.

Public Member Functions
	rpnclearboth ()
	rpnclearboth (deque< rpnbase * > &ds, bool const evaluate=true)
	~rpnclearboth ()
rpnbase *	copy () const
string const	name () const
void	eval (deque< rpnbase * > &ds)

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Detailed Description

Definition at line 144 of file rpnfunc.h.

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Constructor & Destructor Documentation

rpnclearboth::rpnclearboth

(

)

[inline]

Definition at line 148 of file rpnfunc.h.

Referenced by copy().

{}

rpnclearboth::rpnclearboth	(	deque< rpnbase * > &	ds,
		bool const	evaluate = true
	)

Definition at line 336 of file rpnfunc.cpp.

References eval().

{
  if (evaluate)
    eval(ds);
  else
    ds.push_front(this);
}

rpnclearboth::~rpnclearboth

(

)

[inline]

Definition at line 150 of file rpnfunc.h.

{}

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Member Function Documentation

rpnbase * rpnclearboth::copy

(

)

const [virtual]

Reimplemented from rpnfunction.

Definition at line 344 of file rpnfunc.cpp.

References rpnclearboth().

{
  return new rpnclearboth(); 
}

void rpnclearboth::eval

(

deque< rpnbase * > &

ds

)

[virtual]

Reimplemented from rpnfunction.

Definition at line 349 of file rpnfunc.cpp.

References rpnbase::dec().

Referenced by rpnclearboth().

{
  if (!ds.empty())
  {
    for (unsigned int i=0, imax=ds.size(); i<imax; ++i)
      ds[i]->dec();

    ds.clear();
  }

  deque<rpnvar*>& var = rpnprogramstackstate().vs();
  if (!var.empty())
  {
    for (unsigned int i=0, imax=var.size(); i<imax; ++i)
      var[i]->dec();

    var.clear();
  }

  dec();
}

string const rpnclearboth::name

(

)

const [inline, virtual]

Reimplemented from rpnfunction.

Definition at line 153 of file rpnfunc.h.

{ return string("clearboth"); }

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The documentation for this class was generated from the following files:

• rpn/rpnfunc.h
• rpn/rpnfunc.cpp