ESLA

Embeddable Scriting LAnguage

frantz@pangea.stanford.edu

Stanford University, Rock Fracture Project research group

© 2003

GenAction Class Reference

Inheritance diagram for GenAction:

Public Types
typedef Tokenizer::ListTokens	Tokens
Public Methods
	GenAction ()
virtual	~GenAction ()
virtual RET_TYPE	set_parameters (IfStream *, const std::string &params)=0
virtual RET_TYPE	execute ()=0
virtual RET_TYPE	execute (const std::string &, std::string &ret)
virtual std::string	args () const=0
virtual std::string	name_space () const
virtual std::string	command_name () const=0
virtual GenAction *	get_function (const std::string &name)
virtual void	add_function (GenAction *, const std::string &name)
void	set_parent (GenAction *)
virtual bool	has_return () const
virtual RET_TYPE	get_return (std::string &) const
RET_TYPE	eval_expression (const std::string &expr, std::string &value)
RET_TYPE	eval_args (const Tokens &params, unsigned int &start_index, std::string &value)
Protected Methods
std::string	linearize (const Tokens &args, unsigned int start_index=0)
RET_TYPE	tokenize (const std::string &, Tokens &tokens, const std::string seps="\t", bool includeSeparators=false)
void	set_ifstream (IfStream *is)
const IfStream &	ifstream () const
RET_TYPE	send_error (const std::string &message="")
void	message (const std::string &message)
virtual bool	bind (const std::string &expression)
virtual bool	rebind (const std::string &name, const std::string &new_value)
virtual std::string	resolve (const std::string &name)
virtual bool	parse (const std::string &expr, std::string &res)
GenAction *	parent () const
GenAction *	parent (GenAction *a) const
std::string	last_error ()
void	set_activate_error (bool)
bool	is_error_activated () const
Static Protected Methods
std::string	extract_name (const std::string &name)

---

Member Typedef Documentation

typedef Tokenizer::ListTokens GenAction::Tokens

Definition at line 54 of file gen_action.h.

---

Constructor & Destructor Documentation

GenAction::GenAction (    )

virtual GenAction::~GenAction (    )  [virtual]

---

Member Function Documentation

virtual void GenAction::add_function (  GenAction *   , const std::string &    name )  [virtual]

Reimplemented in IncludeAction, and LoadSrcAction.

virtual std::string GenAction::args (    )  const [pure virtual]

Implemented in TimerStartAction, TimerStopAction, TimerDisplayAction, TimerSetAction, PrintAllActionsAction, OpenFileAction, CloseFileAction, WriteFileAction, BlocDefinitionAction, BreakAction, CallAction, CommentBlocAction, ContinueAction, DoWhileAction, EqualAction, EvalAction, ExecAction, ExitAction, ForLoopAction, ForAllLoopAction, FunctionAction, ListActions, HelpAction, IfBase, IncVarAction, IncludeAction, LoadSrcAction, MathAction, PrintAction, PrintLnAction, PromptAction, RandomAction, ReturnAction, SetAction, SwitchAction, ThrowAction, TokenizeAction, TokenSiseAction, TokenGetAction, TryAction, and WhileAction.

virtual bool GenAction::bind (  const std::string &    expression )  [protected, virtual]

Reimplemented in BlocDefinition, FunctionAction, IfBase, IncludeAction, and LoadSrcAction.

virtual std::string GenAction::command_name (    )  const [pure virtual]

Implemented in TimerStartAction, TimerStopAction, TimerDisplayAction, TimerSetAction, PrintAllActionsAction, OpenFileAction, CloseFileAction, WriteFileAction, BlocDefinitionAction, BreakAction, CallAction, CommentBlocAction, ContinueAction, DoWhileAction, EqualAction, EvalAction, ExecAction, ExitAction, ForLoopAction, ForAllLoopAction, FunctionAction, ListActions, HelpAction, IfAction, IncVarAction, IncludeAction, LoadSrcAction, MathAction, PrintAction, PrintLnAction, PromptAction, RandomAction, ReturnAction, SetAction, SwitchAction, ThrowAction, TokenizeAction, TokenSiseAction, TokenGetAction, TryAction, and WhileAction.

RET_TYPE GenAction::eval_args (  const Tokens &    params, unsigned int &    start_index, std::string &    value )

RET_TYPE GenAction::eval_expression (  const std::string &    expr, std::string &    value )

virtual RET_TYPE GenAction::execute (  const std::string &   , std::string &    ret )  [virtual]

Reimplemented in FunctionAction.

virtual RET_TYPE GenAction::execute (    )  [pure virtual]

Implemented in TimerStartAction, TimerStopAction, TimerDisplayAction, TimerSetAction, PrintAllActionsAction, OpenFileAction, CloseFileAction, WriteFileAction, BlocDefinitionAction, BreakAction, CallAction, CommentBlocAction, ContinueAction, DoWhileAction, EqualAction, EvalAction, ExecAction, ExitAction, ForLoopAction, ForAllLoopAction, FunctionAction, ListActions, HelpAction, IfAction, IncVarAction, LoadSrcAction, MathAction, PrintAction, PrintLnAction, PromptAction, RandomAction, ReturnAction, SetAction, SwitchAction, ThrowAction, TokenizeAction, TokenSiseAction, TokenGetAction, TryAction, and WhileAction.

std::string GenAction::extract_name (  const std::string &    name )  [static, protected]

virtual GenAction* GenAction::get_function (  const std::string &    name )  [virtual]

Reimplemented in IncludeAction, and LoadSrcAction.

virtual RET_TYPE GenAction::get_return (  std::string &    )  const [virtual]

Reimplemented in FunctionAction, and MathAction.

virtual bool GenAction::has_return (    )  const [virtual]

Reimplemented in FunctionAction, and MathAction.

const IfStream & GenAction::ifstream (    )  const [protected]

Definition at line 136 of file gen_action.h.

bool GenAction::is_error_activated (    )  const [protected]

Definition at line 140 of file gen_action.h.

std::string GenAction::last_error (    )  [protected]

std::string GenAction::linearize (  const Tokens &    args, unsigned int    start_index = 0 )  [protected]

void GenAction::message (  const std::string &    message )  [protected]

virtual std::string GenAction::name_space (    )  const [virtual]

GenAction * GenAction::parent (  GenAction *    a )  const [protected]

Definition at line 148 of file gen_action.h. References parent().

GenAction * GenAction::parent (    )  const [protected]

Definition at line 144 of file gen_action.h. Referenced by parent().

virtual bool GenAction::parse (  const std::string &    expr, std::string &    res )  [protected, virtual]

Reimplemented in BlocDefinition, FunctionAction, IfBase, IncludeAction, and LoadSrcAction.

virtual bool GenAction::rebind (  const std::string &    name, const std::string &    new_value )  [protected, virtual]

Reimplemented in BlocDefinition, FunctionAction, IfBase, IncludeAction, and LoadSrcAction.

virtual std::string GenAction::resolve (  const std::string &    name )  [protected, virtual]

Reimplemented in BlocDefinition, FunctionAction, IfBase, IncludeAction, and LoadSrcAction.

RET_TYPE GenAction::send_error (  const std::string &    message = "" )  [protected]

void GenAction::set_activate_error (  bool    )  [protected]

void GenAction::set_ifstream (  IfStream *    is )  [protected]

virtual RET_TYPE GenAction::set_parameters (  IfStream *   , const std::string &    params )  [pure virtual]

Implemented in TimerStartAction, TimerStopAction, TimerDisplayAction, TimerSetAction, PrintAllActionsAction, OpenFileAction, CloseFileAction, WriteFileAction, BlocDefinitionAction, BreakAction, CallAction, CommentBlocAction, ContinueAction, DoWhileAction, EqualAction, EvalAction, ExecAction, ExitAction, ForLoopAction, ForAllLoopAction, FunctionAction, ListActions, HelpAction, IfAction, IncVarAction, LoadSrcAction, MathAction, PrintAction, PrintLnAction, PromptAction, RandomAction, ReturnAction, SetAction, SwitchAction, ThrowAction, TokenizeAction, TokenSiseAction, TokenGetAction, TryAction, and WhileAction.

void GenAction::set_parent (  GenAction *    )

RET_TYPE GenAction::tokenize (  const std::string &   , Tokens &    tokens, const std::string    seps = "\t", bool    includeSeparators = false )  [protected]

---