loos::internal::Action Class Reference

Base class for all commands... More...

#include <KernelActions.hpp>

Inheritance diagram for loos::internal::Action:

Collaboration diagram for loos::internal::Action:

Public Member Functions
	Action (const std::string s)
void	setStack (ValueStack *)
void	setAtom (pAtom &)
virtual std::string	name (void) const
virtual void	execute (void)=0

Protected Member Functions
int	binComp (void)
	Compare the top two items on the stack...
bool	negativeOperand (void)
void	binaryFalseResult (void)
void	requireAtom (void)
	Check to make sure an atom has been set...

Protected Attributes
ValueStack *	stack
	Pointer to the data stack.
pAtom	atom
	Pointer to the atom we'll be working on...
std::string	my_name
	Record of command-name (for printing)

Detailed Description

Base class for all commands...

All subclasses must implement the execute() method, which will operate on the data stack pointer.

Subclasses may also override the name() method if they want to augment the command-name string (i.e. to show additional internal data)

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

• src/KernelActions.hpp
• src/KernelActions.cpp