57 lines
1.1 KiB
C++
57 lines
1.1 KiB
C++
/** @file Blob.cpp
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*
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* @author Roland Conybeare, Nov 2025
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**/
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#include "Blob.hpp"
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#include "xo/reflect/Reflect.hpp"
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#include "xo/allocutil/IAlloc.hpp"
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namespace xo {
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using xo::reflect::Reflect;
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using xo::reflect::TaggedPtr;
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gp<Blob>
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Blob::make(gc::IAlloc * mm, std::size_t z) {
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std::byte * mem = mm->alloc(sizeof(Blob) + z);
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return new (mem) Blob(z);
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}
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TaggedPtr
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Blob::self_tp() const
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{
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return Reflect::make_tp(const_cast<Blob*>(this));
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}
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void
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Blob::display(std::ostream & os) const
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{
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os << "<blob" << xtag("z", z_) << ">";
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}
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std::size_t
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Blob::_shallow_size() const {
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return sizeof(Blob) + z_;
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}
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Object *
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Blob::_shallow_copy(gc::IAlloc * mm) const {
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Cpof cpof(mm, this);
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std::byte * cp_mem = mm->alloc_gc_copy(sizeof(Blob) + z_, this);
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gp<Blob> copy = new (cp_mem) Blob(z_);
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::memcpy(copy->data(), data_, z_);
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return copy.get();
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}
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std::size_t
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Blob::_forward_children(gc::IAlloc *)
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{
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return this->_shallow_size();
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}
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}
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/* end Blob.cpp */
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