#define CHECK_INSTANCE(instance) STMT_START{ \
if(!(SvROK(instance) && SvTYPE(SvRV(instance)) == SVt_PVHV)){ \
- croak("Invalid object for instance managers"); \
+ croak("Invalid object instance"); \
} \
} STMT_END
SV*
mouse_accessor_get_self(pTHX_ I32 const ax, I32 const items, CV* const cv) {
- SV* self;
-
if(items < 1){
croak("Too few arguments for %s", GvNAME(CvGV(cv)));
}
* before calling methods, so SvGETMAGIC(self) is not necessarily needed here.
*/
- self = ST(0);
- if(!IsObject(self)){
- croak("Cant call %s as a class method", GvNAME(CvGV(cv)));
- }
- return self;
+ return ST(0);
}
}
if(!SvOK(MOUSE_xa_tc_code(xa))){
- XS(XS_Mouse__Util__TypeConstraints_Item); /* prototype defined in Mouse.xs */
-
tc_code = mcall0s(tc, "_compiled_type_constraint");
+ av_store(xa, MOUSE_XA_TC_CODE, newSVsv(tc_code));
- if(SvROK(tc_code) && SvTYPE(SvRV(tc_code))
- && CvXSUB((CV*)SvRV(tc_code)) == XS_Mouse__Util__TypeConstraints_Item){
- /* built-in type constraints */
- mouse_tc const id = CvXSUBANY((CV*)SvRV(tc_code)).any_i32;
- av_store(xa, MOUSE_XA_TC_CODE, newSViv(id));
- }
- else{
- av_store(xa, MOUSE_XA_TC_CODE, newSVsv(tc_code));
+ if(!(SvROK(tc_code) && SvTYPE(SvRV(tc_code)) == SVt_PVCV)){
+ mouse_throw_error(MOUSE_xa_attribute(xa), tc, "Not a CODE reference");
}
}
else{
SV* const slot = MOUSE_mg_slot(mg);
SV* value;
- value = mouse_instance_get_slot(aTHX_ self, slot);
+ value = get_slot(self, slot);
/* check_lazy */
if( !value && flags & MOUSEf_ATTR_IS_LAZY ){
- AV* const xa = MOUSE_mg_xa(mg);
+ AV* const xa = MOUSE_mg_xa(mg);
SV* const attr = MOUSE_xa_attribute(xa);
- /* get default value by $attr->default or $attr->builder */
- if(flags & MOUSEf_ATTR_HAS_DEFAULT){
+ /* get default value by $attr->builder or $attr->default */
+ if(flags & MOUSEf_ATTR_HAS_BUILDER){
+ SV* const builder = mcall0s(attr, "builder");
+ value = mcall0(self, builder);
+ }
+ else {
value = mcall0s(attr, "default");
if(SvROK(value) && SvTYPE(SvRV(value)) == SVt_PVCV){
value = mcall0(self, value);
}
}
- else if(flags & MOUSEf_ATTR_HAS_BUILDER){
- SV* const builder = mcall0s(attr, "builder");
- value = mcall0(self, builder);
- }
-
- if(!value){
- value = sv_newmortal();
- }
/* apply coerce and type constraint */
if(flags & MOUSEf_ATTR_HAS_TC){
}
/* store value to slot */
- value = mouse_instance_set_slot(aTHX_ self, slot, value);
+ value = set_slot(self, slot, value);
}
PUSH_VALUE(value, flags);
value = mouse_apply_type_constraint(aTHX_ MOUSE_mg_xa(mg), value, flags);
}
- mouse_instance_set_slot(aTHX_ self, slot, value);
+ set_slot(self, slot, value);
if(flags & MOUSEf_ATTR_IS_WEAK_REF){
- mouse_instance_weaken_slot(aTHX_ self, slot);
+ weaken_slot(self, slot);
}
if(flags & MOUSEf_ATTR_HAS_TRIGGER){
croak("Expected exactly one argument for a reader for '%"SVf"'", slot);
}
- value = mouse_instance_get_slot(aTHX_ self, slot);
+ value = get_slot(self, slot);
ST(0) = value ? value : &PL_sv_undef;
XSRETURN(1);
}
croak("Expected exactly two argument for a writer for '%"SVf"'", slot);
}
- ST(0) = mouse_instance_set_slot(aTHX_ self, slot, ST(1));
+ ST(0) = set_slot(self, slot, ST(1));
XSRETURN(1);
}
croak("Expected exactly one argument for a clearer for '%"SVf"'", slot);
}
- value = mouse_instance_delete_slot(aTHX_ self, slot);
+ value = delete_slot(self, slot);
ST(0) = value ? value : &PL_sv_undef;
XSRETURN(1);
}
croak("Expected exactly one argument for a predicate for '%"SVf"'", slot);
}
- ST(0) = boolSV( mouse_instance_has_slot(aTHX_ self, slot) );
+ ST(0) = boolSV( has_slot(self, slot) );
XSRETURN(1);
}
-/* simple instance slot accessor */
+/* simple instance slot accessor (or Mouse::Meta::Instance) */
SV*
mouse_instance_create(pTHX_ HV* const stash) {