rpnintegerconvert Class Reference

#include <rpnfunc.h>

Inheritance diagram for rpnintegerconvert:

Collaboration diagram for rpnintegerconvert:

List of all members.

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

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Detailed Description

Definition at line 1320 of file rpnfunc.h.

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Constructor & Destructor Documentation

rpnintegerconvert::rpnintegerconvert

(

)

[inline]

Definition at line 1324 of file rpnfunc.h.

Referenced by copy().

{}

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

Definition at line 4078 of file rpnfunc.cpp.

References eval().

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

rpnintegerconvert::~rpnintegerconvert

(

)

[inline]

Definition at line 1326 of file rpnfunc.h.

{}

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Member Function Documentation

rpnbase * rpnintegerconvert::copy

(

)

const [virtual]

Reimplemented from rpnfunction.

Definition at line 4086 of file rpnfunc.cpp.

References rpnintegerconvert().

{
  return new rpnintegerconvert();
}

void rpnintegerconvert::eval

(

deque< rpnbase * > &

ds

)

[virtual]

Reimplemented from rpnfunction.

Definition at line 4091 of file rpnfunc.cpp.

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

Referenced by rpnintegerconvert().

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

  dec();
}

string const rpnintegerconvert::name

(

)

const [inline, virtual]

Reimplemented from rpnfunction.

Definition at line 1332 of file rpnfunc.h.

{ return string("integer"); }

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

Reimplemented from rpnfunction.

Definition at line 4099 of file rpnfunc.cpp.

References rpnbase::dec(), and rpnreal::num.

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

  long int num = (long int)(n.num);

  new rpninteger(ds,num);

  x0->dec();
}

void rpnintegerconvert::visit	(	deque< rpnbase * > &	ds,
		rpnstring &	s
	)			[virtual]

Reimplemented from rpnfunction.

Definition at line 4112 of file rpnfunc.cpp.

References rpnbase::dec(), and rpnstring::str.

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

  long int n;
  stringstream ss(s.str.c_str());
  ss >> n;
  new rpninteger(ds,n);

  x0->dec();
}

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

• rpn/rpnfunc.h
• rpn/rpnfunc.cpp