stateevalquery Class Reference

#include <scopedependentfunctions.h>

Inheritance diagram for stateevalquery:

Collaboration diagram for stateevalquery:

List of all members.

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

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Detailed Description

Definition at line 43 of file scopedependentfunctions.h.

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Constructor & Destructor Documentation

stateevalquery::stateevalquery

(

)

[inline]

Definition at line 47 of file scopedependentfunctions.h.

Referenced by copy().

{}

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

Definition at line 80 of file scopedependentfunctions.cpp.

References eval().

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

stateevalquery::~stateevalquery

(

)

[inline]

Definition at line 49 of file scopedependentfunctions.h.

{}

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Member Function Documentation

rpnbase * stateevalquery::copy

(

)

const [virtual]

Reimplemented from rpnfunction.

Definition at line 88 of file scopedependentfunctions.cpp.

References stateevalquery().

{
  return new stateevalquery(); 
}

void stateevalquery::eval

(

deque< rpnbase * > &

ds

)

[virtual]

Reimplemented from rpnfunction.

Definition at line 93 of file scopedependentfunctions.cpp.

References inputstatescope::cscope, and rpnbase::dec().

Referenced by stateevalquery().

{
  int val;

  if (inputstatescope::cscope->evaloverride)
  {
    if (inputstatescope::cscope->evalpreserved)
      val = 1;
    else 
      val = 0;
  }
  else
  {
    if (inputstatescope::cscope->evalimmediate)
      val = 1;
    else 
      val = 0;
  }

  new rpninteger(ds,val);

  dec();
}

string const stateevalquery::name

(

)

const [inline, virtual]

Reimplemented from rpnfunction.

Definition at line 52 of file scopedependentfunctions.h.

    { return string("stateevalis"); }

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

• rpn/scopedependentfunctions.h
• rpn/scopedependentfunctions.cpp