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with_vptr -> inplace_vptr

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Jean-Louis Leroy
2025-07-12 10:19:35 -04:00
parent 0416b9b888
commit baff0d3f23
14 changed files with 106 additions and 101 deletions
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18
example/virtual_.cpp
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@@ -6,7 +6,7 @@
#include <iostream>
#include <boost/openmethod.hpp>
#include <boost/openmethod/with_vptr.hpp>
#include <boost/openmethod/inplace_vptr.hpp>
#include <boost/openmethod/compiler.hpp>
using boost::openmethod::virtual_;
@@ -68,16 +68,16 @@ BOOST_OPENMETHOD_CLASSES(Animal, Cat);
// end::virtual_intrusive[]
} // namespace virtual_intrusive
namespace with_vptr {
namespace inplace_vptr {
// tag::with_vptr[]
// tag::inplace_vptr[]
#include <boost/openmethod/with_vptr.hpp>
#include <boost/openmethod/inplace_vptr.hpp>
class Animal : public boost::openmethod::with_vptr<Animal> {
class Animal : public boost::openmethod::inplace_vptr<Animal> {
};
class Cat : public Animal, public boost::openmethod::with_vptr<Cat, Animal> {
class Cat : public Animal, public boost::openmethod::inplace_vptr<Cat, Animal> {
};
BOOST_OPENMETHOD(poke, (std::ostream&, virtual_<Animal&>), void);
@@ -85,9 +85,9 @@ BOOST_OPENMETHOD(poke, (std::ostream&, virtual_<Animal&>), void);
BOOST_OPENMETHOD_OVERRIDE(poke, (std::ostream & os, Cat& /*cat*/), void) {
os << "hiss\n";
}
// end::with_vptr[]
// end::inplace_vptr[]
} // namespace with_vptr
} // namespace inplace_vptr
auto main() -> int {
boost::openmethod::initialize();
@@ -105,7 +105,7 @@ auto main() -> int {
}
{
using namespace with_vptr;
using namespace inplace_vptr;
Cat cat;
poke(std::cout, cat); // hiss
}