dbCompiler Class Reference

#include <compiler.h>

List of all members.

Public Types
enum	{   maxStrLen = 4096,   maxFreeVars = 4 }
Public Member Functions
void	compare (dbExprNode *expr, dbExprNode *list)
int	scan ()
void	ungetToken (int tkn)
void	error (const char *msg, int pos=-1)
dbExprNode *	conjunction ()
dbExprNode *	disjunction ()
dbExprNode *	comparison ()
dbExprNode *	addition ()
dbExprNode *	multiplication ()
dbExprNode *	power ()
dbExprNode *	term ()
dbExprNode *	buildList ()
dbExprNode *	userDefinedOperator ()
dbExprNode *	field (dbExprNode *expr, dbTableDescriptor *refTable, dbFieldDescriptor *fd)
bool	compile (dbTableDescriptor *table, dbQuery &query)
dbExprNode *	compileExpression (dbTableDescriptor *table, char const *expr, int startPos)
void	compileOrderByPart (dbQuery &query)
void	compileLimitPart (dbQuery &query)
void	compileStartFollowPart (dbQuery &query)
void	deleteNode (dbExprNode *node)
dbExprNode *	rectangleConstant (dbExprNode *head)
	dbCompiler ()
Public Attributes
dbTableDescriptor *	table
dbQueryElement *	queryElement
int	currPos
int	firstPos
int	offsetWithinStatement
int	bvalue
db_int8	ivalue
real8	fvalue
dbStrLiteral	svalue
bool	hasToken
int	lex
char *	name
dbBinding *	bindings
int	nFreeVars
int	varType
void const *	varPtr
dbTableDescriptor *	varRefTable
jmp_buf	abortCompilation
Static Public Attributes
static bool	initialized
Friends
class	dbQuery
class	dbQueryElement

---

Member Enumeration Documentation

anonymous enum

Enumerator:

maxStrLen
maxFreeVars

---

Constructor & Destructor Documentation

dbCompiler

(

)

---

Member Function Documentation

void compare	(	dbExprNode *	expr,
		dbExprNode *	list
	)

int scan

(

)

void ungetToken

(

int

tkn

)

[inline]

void error	(	const char *	msg,
		int	pos = -1
	)

dbExprNode * conjunction

(

)

dbExprNode * disjunction

(

)

dbExprNode * comparison

(

)

dbExprNode * addition

(

)

dbExprNode * multiplication

(

)

dbExprNode * power

(

)

dbExprNode * term

(

)

dbExprNode * buildList

(

)

dbExprNode * userDefinedOperator

(

)

dbExprNode * field	(	dbExprNode *	expr,
		dbTableDescriptor *	refTable,
		dbFieldDescriptor *	fd
	)

bool compile	(	dbTableDescriptor *	table,
		dbQuery &	query
	)

dbExprNode * compileExpression	(	dbTableDescriptor *	table,
		char const *	expr,
		int	startPos
	)

void compileOrderByPart

(

dbQuery &

query

)

void compileLimitPart

(

dbQuery &

query

)

void compileStartFollowPart

(

dbQuery &

query

)

void deleteNode

(

dbExprNode *

node

)

dbExprNode * rectangleConstant

(

dbExprNode *

head

)

---

Friends And Related Function Documentation

friend class dbQuery [friend]

friend class dbQueryElement [friend]

---

Member Data Documentation

dbTableDescriptor* table

dbQueryElement* queryElement

int currPos

int firstPos

int offsetWithinStatement

int bvalue

db_int8 ivalue

real8 fvalue

dbStrLiteral svalue

bool hasToken

int lex

char* name

dbBinding* bindings

int nFreeVars

int varType

void const* varPtr

dbTableDescriptor* varRefTable

jmp_buf abortCompilation

bool initialized [static]