本文整理汇总了C++中From::release方法的典型用法代码示例。如果您正苦于以下问题:C++ From::release方法的具体用法?C++ From::release怎么用?C++ From::release使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类From
的用法示例。
在下文中一共展示了From::release方法的3个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: move
bool move(To& to, From& from) {
if (CFGetTypeID(from.c_obj()) == To::type_id()) {
to.reset(reinterpret_cast<typename To::type>(from.release()));
return true;
}
return false;
}
示例2: move_to
// Pass by reference for lvalue of 'move_ptr'.
// Also note 'auto_ptr' isn't copy-initializable from one which has
// a different 'element_type'. See http://tinyurl.com/yo8a7w (defect report #84).
template< class To, class From > inline
To move_to(From& from)
{
return To(from.release());
}
示例3: cast
To cast(From from) {
if (CFGetTypeID(from.c_obj()) == To::type_id()) {
return To(reinterpret_cast<typename To::type>(from.release()));
}
return nullptr;
}