x
Yes
No
Do you want to visit DriveHQ English website?
首页
产品服务
价格
免费试用
下载客户端
关于我们
云文件服务
|
云备份服务
|
FTP服务
|
企业邮箱服务
|
网站托管
|
客户端软件
云文件服务
云备份服务
FTP服务
企业级邮箱服务
网站托管
客户端软件
make_instance.hpp - Hosted on DriveHQ Cloud IT Platform
返回上层目录
上传
下载
共享
发布
新建文件夹
新建文件
复制
剪切
删除
粘贴
评论
升级服务
路径: \\game3dprogramming\materials\GameFactory\GameFactoryDemo\references\boost_1_35_0\boost\python\object\make_instance.hpp
旋转
特效
属性
历史版本
// Copyright David Abrahams 2002. // Distributed under the Boost Software License, Version 1.0. (See // accompanying file LICENSE_1_0.txt or copy at // http://www.boost.org/LICENSE_1_0.txt) #ifndef MAKE_INSTANCE_DWA200296_HPP # define MAKE_INSTANCE_DWA200296_HPP # include
# include
# include
# include
# include
namespace boost { namespace python { namespace objects { template
struct make_instance_impl { typedef objects::instance
instance_t; template
static inline PyObject* execute(Arg& x) { BOOST_STATIC_ASSERT(is_class
::value); PyTypeObject* type = Derived::get_class_object(x); if (type == 0) return python::detail::none(); PyObject* raw_result = type->tp_alloc( type, objects::additional_instance_size
::value); if (raw_result != 0) { python::detail::decref_guard protect(raw_result); instance_t* instance = (instance_t*)raw_result; // construct the new C++ object and install the pointer // in the Python object. Derived::construct(&instance->storage, (PyObject*)instance, x)->install(raw_result); // Note the position of the internally-stored Holder, // for the sake of destruction instance->ob_size = offsetof(instance_t, storage); // Release ownership of the python object protect.cancel(); } return raw_result; } }; template
struct make_instance : make_instance_impl
> { template
static inline PyTypeObject* get_class_object(U&) { return converter::registered
::converters.get_class_object(); } static inline Holder* construct(void* storage, PyObject* instance, reference_wrapper
x) { return new (storage) Holder(instance, x); } }; }}} // namespace boost::python::object #endif // MAKE_INSTANCE_DWA200296_HPP
make_instance.hpp
网页地址
文件地址
上一页
20/27
下一页
下载
( 2 KB )
Comments
Total ratings:
0
Average rating:
无评论
of 10
Would you like to comment?
Join now
, or
Logon
if you are already a member.