rpnpop Class Reference

#include <rpnfunc.h>

Inheritance diagram for rpnpop:

Collaboration diagram for rpnpop:

List of all members.

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

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Detailed Description

Definition at line 42 of file rpnfunc.h.

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Constructor & Destructor Documentation

rpnpop::rpnpop

(

)

[inline]

Definition at line 46 of file rpnfunc.h.

Referenced by copy().

{}

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

Definition at line 114 of file rpnfunc.cpp.

References eval().

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

rpnpop::~rpnpop

(

)

[inline]

Definition at line 48 of file rpnfunc.h.

{}

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Member Function Documentation

rpnbase * rpnpop::copy

(

)

const [virtual]

Reimplemented from rpnfunction.

Definition at line 122 of file rpnfunc.cpp.

References rpnpop().

{
  return new rpnpop(); 
}

void rpnpop::eval

(

deque< rpnbase * > &

ds

)

[virtual]

Reimplemented from rpnfunction.

Definition at line 127 of file rpnfunc.cpp.

References rpnbase::dec().

Referenced by rpnpop().

{
//cout << "rpnpop::eval" << endl;
  if (!rpnprogramstackstate().ds2.empty())
  {
    ds.push_front( rpnprogramstackstate().ds2.front() );
    rpnprogramstackstate().ds2.pop_front();
  }

  dec();
}

string const rpnpop::name

(

)

const [inline, virtual]

Reimplemented from rpnfunction.

Definition at line 51 of file rpnfunc.h.

{ return string("pop"); }

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

• rpn/rpnfunc.h
• rpn/rpnfunc.cpp