Exdisc_s Struct Reference

#include <expr.h>

Collaboration diagram for Exdisc_s:

Data Fields
uint64_t	version
uint64_t	flags
Exid_t *	symbols
char **	data
int(*	castf )(Expr_t *, Exnode_t *, const char *, int, Exid_t *, int, Exdisc_t *)
int(*	convertf )(Exnode_t *, long, int)
int(*	binaryf )(Exnode_t *, Exnode_t *, Exnode_t *, int)
char *(*	typename )(long)
int(*	stringof )(Expr_t *, Exnode_t *, int)
Extype_t(*	keyf )(Extype_t, long)
Exerror_f	errorf
Extype_t(*	getf )(Expr_t *, Exnode_t *, Exid_t *, Exref_t *, void *, int, Exdisc_t *)
Extype_t(*	reff )(Expr_t *, Exnode_t *, Exid_t *, Exref_t *)
int(*	setf )(Expr_t *, Exnode_t *, Exid_t *, Exref_t *, void *, Extype_t)
Extype_t(*	lengthf )(Exid_t *rhs, Exdisc_t *disc)
int(*	inf )(Extype_t lhs, Exid_t *rhs, Exdisc_t *disc)
Exexit_f	exitf
int *	types
void *	user

Detailed Description

Definition at line 164 of file expr.h.

Field Documentation

binaryf

int(* Exdisc_s::binaryf) (Exnode_t *, Exnode_t *, Exnode_t *, int)

Definition at line 174 of file expr.h.

Referenced by initDisc().

castf

int(* Exdisc_s::castf) (Expr_t *, Exnode_t *, const char *, int, Exid_t *, int, Exdisc_t *)

Definition at line 170 of file expr.h.

convertf

int(* Exdisc_s::convertf) (Exnode_t *, long, int)

Definition at line 172 of file expr.h.

Referenced by initDisc().

data

char** Exdisc_s::data

Definition at line 169 of file expr.h.

errorf

Exerror_f Exdisc_s::errorf

Definition at line 182 of file expr.h.

Referenced by initDisc().

exitf

Exexit_f Exdisc_s::exitf

Definition at line 212 of file expr.h.

Referenced by initDisc().

flags

uint64_t Exdisc_s::flags

Definition at line 167 of file expr.h.

Referenced by initDisc().

getf

Extype_t(* Exdisc_s::getf) (Expr_t *, Exnode_t *, Exid_t *, Exref_t *, void *, int, Exdisc_t *)

Definition at line 183 of file expr.h.

Referenced by initDisc().

inf

int(* Exdisc_s::inf) (Extype_t lhs, Exid_t *rhs, Exdisc_t *disc)

array membership function

This callback allows a user-defined in handler. That is, extending the array membership test’s function.

Parameters

lhs	The left-hand side operand. That is 'foo' in the expression 'foo in bar'.
rhs	The right-hand side operand. That is 'bar' in the expression 'foo in bar'.
disc	Pointer to the containing discipline.

Returns

0 if lhs is not in the array rhs, non-zero otherwise

Definition at line 210 of file expr.h.

Referenced by initDisc().

keyf

Extype_t(* Exdisc_s::keyf) (Extype_t, long)

Definition at line 180 of file expr.h.

Referenced by initDisc().

lengthf

Extype_t(* Exdisc_s::lengthf) (Exid_t *rhs, Exdisc_t *disc)

length function

This callback allows a user-defined '#' handler. That is, extending the array length operator’s function.

Parameters

rhs	The right-hand side operand. That is 'foo' in the expression '# foo'.
disc	Pointer to the containing discipline.

Returns

The “length”, according to the user’s interpretation.

Definition at line 198 of file expr.h.

Referenced by initDisc().

reff

Extype_t(* Exdisc_s::reff) (Expr_t *, Exnode_t *, Exid_t *, Exref_t *)

Definition at line 185 of file expr.h.

Referenced by initDisc().

setf

int(* Exdisc_s::setf) (Expr_t *, Exnode_t *, Exid_t *, Exref_t *, void *, Extype_t)

Definition at line 187 of file expr.h.

Referenced by initDisc().

stringof

int(* Exdisc_s::stringof) (Expr_t *, Exnode_t *, int)

Definition at line 178 of file expr.h.

Referenced by initDisc().

symbols

Exid_t* Exdisc_s::symbols

Definition at line 168 of file expr.h.

Referenced by initDisc().

typename

char *(* Exdisc_s::typename) (long)

Definition at line 176 of file expr.h.

Referenced by initDisc().

types

int* Exdisc_s::types

Definition at line 213 of file expr.h.

Referenced by initDisc().

user

void* Exdisc_s::user

Definition at line 214 of file expr.h.

Referenced by gverrorf(), and initDisc().

version

uint64_t Exdisc_s::version

Definition at line 166 of file expr.h.

Referenced by initDisc().

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

• lib/expr/expr.h