32 lines
No EOL
722 B
C++
32 lines
No EOL
722 B
C++
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#pragma once
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#include "core/object.h"
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namespace obj {
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extern struct NullObject* NdoNull_globalInstance;
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struct NullObject : Object {
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static void destructor(Object* self);
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static ObjectType TypeData;
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static void uninit();
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static Object* null_return() {
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if (!NdoNull_globalInstance) {
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NdoNull_globalInstance = (NullObject*) NDO->create("null");
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obj::NDO->refinc(NdoNull_globalInstance);
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}
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return (Object*) NdoNull_globalInstance;
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}
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static Object* null_return_ref() {
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obj::NDO->refinc(null_return());
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return NdoNull_globalInstance;
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}
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};
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#define NDO_NULL obj::NullObject::null_return()
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#define NDO_NULL_REF obj::NullObject::null_return_ref()
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}; |