98 lines
2.3 KiB
C++
98 lines
2.3 KiB
C++
/** @file DVarRef.cpp
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*
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* @author Roland Conybeare, Feb 2026
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**/
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#include "DVarRef.hpp"
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namespace xo {
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using xo::mm::AGCObject;
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using xo::reflect::TypeDescr;
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namespace scm {
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DVarRef::DVarRef(DVariable * vardef,
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Binding path)
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: vardef_{vardef},
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path_{path}
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{}
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DVarRef *
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DVarRef::make(obj<AAllocator> mm,
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DVariable * vardef,
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int32_t link)
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{
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assert(vardef);
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void * mem = mm.alloc_for<DVarRef>();
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return new (mem) DVarRef(vardef,
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Binding::relative(link,
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vardef->path()));
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}
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const DUniqueString *
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DVarRef::name() const {
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return vardef_->name();
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}
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TypeRef
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DVarRef::typeref() const noexcept {
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assert(vardef_);
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return vardef_->typeref();
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}
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TypeDescr
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DVarRef::valuetype() const noexcept
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{
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return this->typeref().td();
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}
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void
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DVarRef::assign_valuetype(TypeDescr td) noexcept
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{
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assert(vardef_);
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vardef_->assign_valuetype(td);
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}
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// gcobject facet
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std::size_t
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DVarRef::shallow_size() const noexcept
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{
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return sizeof(DVarRef);
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}
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DVarRef *
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DVarRef::shallow_move(obj<ACollector> gc) noexcept
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{
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return gc.std_move_for(this);
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}
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void
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DVarRef::visit_gco_children(obj<AGCObjectVisitor> gc) noexcept
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{
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gc.visit_child(&vardef_);
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//auto iface = xo::facet::impl_for<AGCObject,DVariable>();
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//gc.forward_inplace(&iface, (void **)vardef_.data_);
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// TODO: concept to indicate that no gc pointers in Binding
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}
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// printable facet
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bool
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DVarRef::pretty(const ppindentinfo & ppii) const
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{
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return ppii.pps()->pretty_struct
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(ppii,
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"DVarRef",
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refrtag("name", std::string_view(*(this->name()))),
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refrtag("path", this->path_));
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}
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}
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} /*namespace xo*/
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/* end DVarRef.cpp */
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