74 lines
1.9 KiB
C++
74 lines
1.9 KiB
C++
/** @file AResourceVisitor.hpp
|
|
*
|
|
* Generated automagically from ingredients:
|
|
* 1. code generator:
|
|
* [xo-facet/codegen/genfacet]
|
|
* arguments:
|
|
* --input [idl/ResourceVisitor.json5]
|
|
* 2. jinja2 template for abstract facet .hpp file:
|
|
* [abstract_facet.hpp.j2]
|
|
* 3. idl for facet methods
|
|
* [idl/ResourceVisitor.json5]
|
|
**/
|
|
|
|
#pragma once
|
|
|
|
// includes (via {facet_includes})
|
|
#include "Allocator.hpp"
|
|
#include <xo/facet/obj.hpp>
|
|
#include <xo/facet/facet_implementation.hpp>
|
|
#include <xo/facet/typeseq.hpp>
|
|
|
|
// {pretext} here
|
|
|
|
namespace xo {
|
|
namespace mm {
|
|
|
|
using Copaque = const void *;
|
|
using Opaque = void *;
|
|
|
|
/**
|
|
Visitor to receive measured resource consumption
|
|
**/
|
|
class AResourceVisitor {
|
|
public:
|
|
/** @defgroup mm-resourcevisitor-type-traits **/
|
|
///@{
|
|
// types
|
|
/** integer identifying a type **/
|
|
using typeseq = xo::facet::typeseq;
|
|
using Copaque = const void *;
|
|
using Opaque = void *;
|
|
/** type for length of a sequence **/
|
|
using size_type = std::size_t;
|
|
///@}
|
|
|
|
/** @defgroup mm-resourcevisitor-methods **/
|
|
///@{
|
|
// const methods
|
|
/** RTTI: unique id# for actual runtime data representation **/
|
|
virtual typeseq _typeseq() const noexcept = 0;
|
|
/** report memory consumption **/
|
|
virtual void on_allocator(Copaque data, obj<AAllocator> mm) const noexcept = 0;
|
|
|
|
// nonconst methods
|
|
///@}
|
|
}; /*AResourceVisitor*/
|
|
|
|
/** Implementation IResourceVisitor_DRepr of AResourceVisitor for state DRepr
|
|
* should provide a specialization:
|
|
*
|
|
* template <>
|
|
* struct xo::facet::FacetImplementation<AResourceVisitor, DRepr> {
|
|
* using Impltype = IResourceVisitor_DRepr;
|
|
* };
|
|
*
|
|
* then IResourceVisitor_ImplType<DRepr> --> IResourceVisitor_DRepr
|
|
**/
|
|
template <typename DRepr>
|
|
using IResourceVisitor_ImplType = xo::facet::FacetImplType<AResourceVisitor, DRepr>;
|
|
|
|
} /*namespace mm*/
|
|
} /*namespace xo*/
|
|
|
|
/* AResourceVisitor.hpp */
|