xo-alloc2/include/xo/alloc2/gc/ICollector2_Xfer.hpp
Roland Conybeare 417ec9de13 xo-alloc2: + ACollector2
temporary, planning to codegen Collector facet
2026-03-27 20:56:46 -04:00

116 lines
3.9 KiB
C++

/** @file ICollector2_Xfer.hpp
*
* Generated automagically from ingredients:
* 1. code generator:
* [xo-facet/codegen/genfacet]
* arguments:
* --input [idl/Collector2.json5]
* 2. jinja2 template for abstract facet .hpp file:
* [iface_facet_any.hpp.j2]
* 3. idl for facet methods
* [idl/Collector2.json5]
**/
#pragma once
#include <xo/alloc2/Allocator.hpp>
#include <xo/alloc2/generation.hpp>
#include <xo/alloc2/role.hpp>
namespace xo {
namespace mm {
/** @class ICollector2_Xfer
**/
template <typename DRepr, typename ICollector2_DRepr>
class ICollector2_Xfer : public ACollector2 {
public:
/** @defgroup mm-collector2-xfer-type-traits **/
///@{
/** actual implementation (not generated; often delegates to DRepr) **/
using Impl = ICollector2_DRepr;
/** integer identifying a type **/
using typeseq = ACollector2::typeseq;
using size_type = ACollector2::size_type;
///@}
/** @defgroup mm-collector2-xfer-methods **/
///@{
static const DRepr & _dcast(Copaque d) { return *(const DRepr *)d; }
static DRepr & _dcast(Opaque d) { return *(DRepr *)d; }
// from ACollector2
// builtin methods
typeseq _typeseq() const noexcept override { return s_typeseq; }
void _drop(Opaque d) const noexcept override { _dcast(d).~DRepr(); }
// const methods
size_type allocated(Copaque data, Generation g, role r) const noexcept override {
return I::allocated(_dcast(data), g, r);
}
size_type committed(Copaque data, Generation g, role r) const noexcept override {
return I::committed(_dcast(data), g, r);
}
size_type reserved(Copaque data, Generation g, role r) const noexcept override {
return I::reserved(_dcast(data), g, r);
}
bool contains(Copaque data, role r, const void * addr) const noexcept override {
return I::contains(_dcast(data), r, addr);
}
bool is_type_installed(Copaque data, typeseq tseq) const noexcept override {
return I::is_type_installed(_dcast(data), tseq);
}
// non-const methods
bool install_type(Opaque data, const AGCObject & iface) override {
return I::install_type(_dcast(data), iface);
}
void add_gc_root_poly(Opaque data, obj<AGCObject> * p_root) override {
return I::add_gc_root_poly(_dcast(data), p_root);
}
void remove_gc_root_poly(Opaque data, obj<AGCObject> * p_root) override {
return I::remove_gc_root_poly(_dcast(data), p_root);
}
void request_gc(Opaque data, Generation upto) override {
return I::request_gc(_dcast(data), upto);
}
void assign_member(Opaque data, void * parent, obj<AGCObject> * p_lhs, obj<AGCObject> & rhs) override {
return I::assign_member(_dcast(data), parent, p_lhs, rhs);
}
void forward_inplace(Opaque data, AGCObject * lhs_iface, void ** lhs_data) override {
return I::forward_inplace(_dcast(data), lhs_iface, lhs_data);
}
///@}
private:
using I = Impl;
public:
/** @defgroup mm-collector2-xfer-member-vars **/
///@{
/** typeseq for template parameter DRepr **/
static typeseq s_typeseq;
/** true iff satisfies facet implementation **/
static bool _valid;
///@}
};
template <typename DRepr, typename ICollector2_DRepr>
xo::facet::typeseq
ICollector2_Xfer<DRepr, ICollector2_DRepr>::s_typeseq
= xo::facet::typeseq::id<DRepr>();
template <typename DRepr, typename ICollector2_DRepr>
bool
ICollector2_Xfer<DRepr, ICollector2_DRepr>::_valid
= xo::facet::valid_facet_implementation<ACollector2,
ICollector2_Xfer>();
} /*namespace mm */
} /*namespace xo*/
/* end ICollector2_Xfer.hpp */