Inheritance diagram for modifying_stmt:

Collaboration diagram for modifying_stmt:

Public Member Functions
	modifying_stmt (prod p, struct scope s, struct table *victim=0)

virtual void	pick_victim ()

Public Member Functions inherited from prod
	prod (prod *parent)

virtual void	indent (std::ostream &out)
	Newline and indent according to tree level.

virtual void	out (std::ostream &out)=0
	Emit SQL for this production.

virtual void	match ()
	Check with the impedance matching code whether this production has been blacklisted and throw an exception.

virtual void	accept (prod_visitor *v)
	Visitor pattern for walking the AST. More...

virtual void	fail (const char *reason)
	Report a "failed to generate" error.

void	retry ()
	Increase the retry count and throw an exception when retry_limit is exceeded.

Public Attributes
table *	victim

struct scope	myscope

Public Attributes inherited from prod
struct prod *	pprod
	Parent production that instanciated this one. More...

struct scope *	scope
	Scope object to model column/table reference visibility.

int	level
	Level of this production in the AST. 0 for root node.

long	retries = 0
	Number of retries in this production. More...

long	retry_limit = 100
	Maximum number of retries allowed before reporting a failure to the Parent prod.

Detailed Description

Definition at line 169 of file grammar.hh.

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

Public Member Functions