rpt_stmt Class Reference

#include <stmt.h>

Inheritance diagram for rpt_stmt:

Public Types
typedef aegis_shared_ptr < rpt_stmt >	pointer
Public Member Functions
virtual	~rpt_stmt ()
virtual void	run (rpt_stmt_result_ty *) const =0
void	append (const pointer &child)
void	prepend (const pointer &child)
size_t	get_nchildren () const
Protected Member Functions
	rpt_stmt ()
pointer	nth_child (size_t n) const
Private Member Functions
	rpt_stmt (const rpt_stmt &)
rpt_stmt &	operator= (const rpt_stmt &)
Private Attributes
pointer *	child
size_t	nchild
size_t	nchild_max

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Detailed Description

The rpt_stmt abstract base class is used to represent a generic statement in the statement tree used by the report generator.

Definition at line 48 of file stmt.h.

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Member Typedef Documentation

typedef aegis_shared_ptr<rpt_stmt> rpt_stmt::pointer

Definition at line 51 of file stmt.h.

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Constructor & Destructor Documentation

virtual rpt_stmt::~rpt_stmt

(

)

[virtual]

The destructor.

rpt_stmt::rpt_stmt

(

)

[protected]

The default constructor.

rpt_stmt::rpt_stmt

(

const rpt_stmt &

)

[private]

The copy constructor. Do not use.

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Member Function Documentation

virtual void rpt_stmt::run

(

rpt_stmt_result_ty *

)

const [pure virtual]

The run method is used to execute the statament.

Implemented in rpt_stmt_compound, rpt_stmt_expr, rpt_stmt_for, rpt_stmt_foreach, rpt_stmt_break, rpt_stmt_continue, rpt_stmt_if, rpt_stmt_null, rpt_stmt_return, rpt_stmt_throw, rpt_stmt_try, rpt_stmt_while, and rpt_stmt_do.

void rpt_stmt::append

(

const pointer &

child

)

The append method is used to append another statement node to the children of this statement node.

void rpt_stmt::prepend

(

const pointer &

child

)

The prepend method is used to prepend another statement node to the children of this statement node.

size_t rpt_stmt::get_nchildren

(

)

const [inline]

The get_nchildren method may be used to obtain the number of child nodes this node has.

Definition at line 86 of file stmt.h.

pointer rpt_stmt::nth_child

(

size_t

n

)

const [protected]

The nth_child method may be used to obtain the given child statement.

Parameters:

n

The shild to obtain, zero based.

Returns:

pointer to statement node, or NULL if too high

rpt_stmt& rpt_stmt::operator=

(

const rpt_stmt &

)

[private]

The assignment operator. Do not use.

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Field Documentation

pointer* rpt_stmt::child [private]

The child instance variable is used to remember the base of a dynamically allocated array of pointers to statement nodes, each a child of this node.

Definition at line 106 of file stmt.h.

size_t rpt_stmt::nchild [private]

The nchild instance variable is used to remember how many elements of the "child" array have been used to date.

Definition at line 112 of file stmt.h.

size_t rpt_stmt::nchild_max [private]

The nchild_max instance variable is used to remember how many elements of the "child" array were allocated. This is used to know when to allocate more.

Definition at line 119 of file stmt.h.

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

• libaegis/aer/stmt.h