rpnmod Class Reference

#include <rpnfunc.h>

Inheritance diagram for rpnmod:

Collaboration diagram for rpnmod:

List of all members.

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

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Detailed Description

Definition at line 1370 of file rpnfunc.h.

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Constructor & Destructor Documentation

rpnmod::rpnmod

(

)

[inline]

Definition at line 1374 of file rpnfunc.h.

Referenced by copy().

{}

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

Definition at line 4206 of file rpnfunc.cpp.

References eval().

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

rpnmod::~rpnmod

(

)

[inline]

Definition at line 1376 of file rpnfunc.h.

{}

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Member Function Documentation

rpnbase * rpnmod::copy

(

)

const [virtual]

Reimplemented from rpnfunction.

Definition at line 4214 of file rpnfunc.cpp.

References rpnmod().

{
  return new rpnmod();
}

void rpnmod::eval

(

deque< rpnbase * > &

ds

)

[virtual]

Reimplemented from rpnfunction.

Definition at line 4219 of file rpnfunc.cpp.

References rpnbase::accept(), and rpnbase::dec().

Referenced by rpnmod().

{
  if(ds.size()>1)
    ds[0]->accept(ds,*this);

  dec();
}

string const rpnmod::name

(

)

const [inline, virtual]

Reimplemented from rpnfunction.

Definition at line 1381 of file rpnfunc.h.

{ return string("mod"); }

void rpnmod::visit	(	deque< rpnbase * > &	ds,
		rpninteger &	n
	)			[virtual]

Reimplemented from rpnfunction.

Definition at line 4227 of file rpnfunc.cpp.

References rpnbase::dec(), rpnbase::isinteger(), and rpninteger::num.

{
  if (!ds[1]->isinteger())
    return;
  if (n.num<1)
    return;

  rpnbase* x0 = ds.front();
  ds.pop_front();

  rpninteger* x1 = (rpninteger *)(ds.front());
  x1->num %= n.num;

  x0->dec();
}

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

• rpn/rpnfunc.h
• rpn/rpnfunc.cpp