stvar.h File Reference

Variant type containers and type-safe variadic argument support. More...

#include <cx/cx.h>
#include <cx/stype/stype.h>

Go to the source code of this file.

Data Structures
struct	stvlist

Macros
#define	stvarInit(typen, val)   { .data = { .st_##typen = val }, .type = stType(typen) }
#define	stvar(typen, val)   ((stvar) { .data = stArg(typen, val), .type = stType(typen) })
#define	stvNone   ((stvar) { .type = stType(none) })
#define	stvarIs(svar, type)   _stvarIs(svar, stType(type))
#define	stvarObj(class, svar)   (objDynCast(class, stvarObjInst(svar)))
#define	stvlInitSA(list, vararray)   _stvlInitSA(list, (vararray).a)
#define	stvlNext(list, type, pvar)   _stvlNext(list, stCheckedPtrArg(type, pvar))
#define	stvlNextPtr(list)   _stvlNextPtr(list, stType(ptr))
#define	stvlNextObj(list, class)   objDynCast(class, (ObjInst*)_stvlNextPtr(list, stType(object)))

Typedefs
typedef struct stvlist	stvlist

Functions
void	stvarDestroy (stvar *stv)
void	stvarCopy (stvar *dvar, stvar svar)
string	stvarString (stvar *svar)
string *	stvarStringPtr (stvar *svar)
ObjInst *	stvarObjInst (stvar *svar)
ObjInst **	stvarObjInstPtr (stvar *svar)
void	stvlInit (stvlist *list, int count, stvar *vars)
void	stvlRewind (stvlist *list)

Detailed Description

Variant type containers and type-safe variadic argument support.

Definition in file stvar.h.