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開始行:
[[FrontPage]]
http://boost.cppll.jp/
#contents
----
*shared_ptr [#cc83aad6]
http://www.boost.org/libs/smart_ptr/sp_techniques.html
shared_ptr<X> func ()
{
// nantoka, kantoka
shared_ptr<X> p = new X;
return p;
}
shared_ptr<X> p = func();
typedef shared_ptr<class X> XPtr;
typedef shared_ptr<class Y> YPtr;
class X
{
YPtr y;
}
class Y
{
XPtr x;
}
typedef weak_ptr<class parent> pRef;
typedef shared_ptr<class parent> pPtr;
typedef shared_ptr<class child> cPtr;
class parent
{
vector<cPtr> children;
pRef parent;
}
class child
{
pRef parent;
}
if ( pPtr pp = child::parent.lock() )
{
if ( pPtr ppp = pp.parent.lock() )
{
}
}
child::parent->parent
- dynamic_pointer_cast<>
- static_pointer_cast<>
*date_time [#x07e5674]
*thread [#gfc68735]
void func (void* data);
thread(
boost::function<void ()>(boost::bind(&fogeClass::fogeFu...
)
終了行:
[[FrontPage]]
http://boost.cppll.jp/
#contents
----
*shared_ptr [#cc83aad6]
http://www.boost.org/libs/smart_ptr/sp_techniques.html
shared_ptr<X> func ()
{
// nantoka, kantoka
shared_ptr<X> p = new X;
return p;
}
shared_ptr<X> p = func();
typedef shared_ptr<class X> XPtr;
typedef shared_ptr<class Y> YPtr;
class X
{
YPtr y;
}
class Y
{
XPtr x;
}
typedef weak_ptr<class parent> pRef;
typedef shared_ptr<class parent> pPtr;
typedef shared_ptr<class child> cPtr;
class parent
{
vector<cPtr> children;
pRef parent;
}
class child
{
pRef parent;
}
if ( pPtr pp = child::parent.lock() )
{
if ( pPtr ppp = pp.parent.lock() )
{
}
}
child::parent->parent
- dynamic_pointer_cast<>
- static_pointer_cast<>
*date_time [#x07e5674]
*thread [#gfc68735]
void func (void* data);
thread(
boost::function<void ()>(boost::bind(&fogeClass::fogeFu...
)
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