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62 lines
1.9 KiB
C++
62 lines
1.9 KiB
C++
/*************************************************************************/
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/* ref_ptr.cpp */
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/* From https://github.com/Relintai/pandemonium_engine (MIT) */
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/*************************************************************************/
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//--STRIP
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#include "ref_ptr.h"
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#include "object/reference.h"
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#include "object/resource.h"
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//--STRIP
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void RefPtr::operator=(const RefPtr &p_other) {
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Ref<Reference> *ref = reinterpret_cast<Ref<Reference> *>(&data[0]);
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Ref<Reference> *ref_other = reinterpret_cast<Ref<Reference> *>(const_cast<char *>(&p_other.data[0]));
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*ref = *ref_other;
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}
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bool RefPtr::operator==(const RefPtr &p_other) const {
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Ref<Reference> *ref = reinterpret_cast<Ref<Reference> *>(&data[0]);
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Ref<Reference> *ref_other = reinterpret_cast<Ref<Reference> *>(const_cast<char *>(&p_other.data[0]));
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return *ref == *ref_other;
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}
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bool RefPtr::operator!=(const RefPtr &p_other) const {
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Ref<Reference> *ref = reinterpret_cast<Ref<Reference> *>(&data[0]);
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Ref<Reference> *ref_other = reinterpret_cast<Ref<Reference> *>(const_cast<char *>(&p_other.data[0]));
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return *ref != *ref_other;
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}
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RefPtr::RefPtr(const RefPtr &p_other) {
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memnew_placement(&data[0], Ref<Reference>);
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Ref<Reference> *ref = reinterpret_cast<Ref<Reference> *>(&data[0]);
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Ref<Reference> *ref_other = reinterpret_cast<Ref<Reference> *>(const_cast<char *>(&p_other.data[0]));
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*ref = *ref_other;
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}
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bool RefPtr::is_null() const {
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Ref<Reference> *ref = reinterpret_cast<Ref<Reference> *>(&data[0]);
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return ref->is_null();
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}
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void RefPtr::unref() {
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Ref<Reference> *ref = reinterpret_cast<Ref<Reference> *>(&data[0]);
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ref->unref();
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}
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RefPtr::RefPtr() {
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ERR_FAIL_COND(sizeof(Ref<Reference>) > DATASIZE);
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memnew_placement(&data[0], Ref<Reference>);
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}
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RefPtr::~RefPtr() {
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Ref<Reference> *ref = reinterpret_cast<Ref<Reference> *>(&data[0]);
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ref->~Ref<Reference>();
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}
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