closure.h

Go to the documentation of this file.

 
 
#pragma once
 
#include <cx/cx.h>
#include <cx/stype/stvar.h>
#include <cx/utils/macros/args.h>
 
// Opaque closure reference type (internal)
typedef struct closure_ref
{
    void* _is_closure;
} closure_ref;
 
typedef struct closure_ref *closure;
 
typedef bool (*closureFunc)(stvlist *cvars, stvlist *args);
 
_Ret_valid_ closure _closureCreate(_In_ closureFunc func, int n, stvar cvars[]);
 
#define closureCreate(func, ...) _closureCreate(func, count_macro_args(__VA_ARGS__), (stvar[]) { __VA_ARGS__ })
 
bool _closureCall(_In_ closure cls, int n, stvar args[]);
 
#define closureCall(cls, ...) _closureCall(cls, count_macro_args(__VA_ARGS__), (stvar[]) { __VA_ARGS__ })
 
_Ret_valid_ closure closureClone(_In_ closure cls);
 
void closureDestroy(_Inout_ptr_uninit_ closure *cls);
 
// end of closure_basic group