outerinput Class Reference

#include <rawinterpreter.h>

Inheritance diagram for outerinput:

Collaboration diagram for outerinput:

List of all members.

Public Member Functions
void	eval (string const &word)

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Detailed Description

Definition at line 196 of file rawinterpreter.h.

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Member Function Documentation

void outerinput::eval

(

string const &

word

)

[virtual]

Implements inputstate.

Definition at line 426 of file rawinterpreter.cpp.

References fdatainterp::eval(), inputstatescope::fd, and inputstatescope::setinner().

{
  if (word=="}")
  {
    if(rpnprogramstackstate().ps->size() == 2)
    {
      rpnprogramstackstate().pop();
      // Expecting a program on the data stack. 

      // Programs are not evaluated when placed on the stack.

      inputstatescope::cscope->setinner();
      return;
    }

    // Assume rpnprogramstackstate().ps->size() > 2.
    rpnprogramstackstate().pop();
    return;
  }

  if (word=="{")
  {
    rpnprogram* p = new rpnprogram();
    rpnprogramstackstate().ds().push_front(p);   
    rpnprogramstackstate().push( p );

    return;
  } 

  inputstatescope::cscope->fd.eval(word);
}

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

• rpn/rawinterpreter.h
• rpn/rawinterpreter.cpp