SimpleRefHolder< T > Class Template Reference

manages a reference count of a pointer to a class that takes a simple "deref()" call with no arguments More...

#include <ReferenceHolder.h>

Collaboration diagram for SimpleRefHolder< T >:

Public Member Methods
DLLLOCAL	SimpleRefHolder (SimpleRefHolder &&old)
	move constructor More...
DLLLOCAL T *	swap (T *val)
	swaps the current value for a new one More...

Detailed Description

template<typename T = class SimpleQoreNode>
class SimpleRefHolder< T >

manages a reference count of a pointer to a class that takes a simple "deref()" call with no arguments

SimpleRefHolder<QoreStringNode> str(new QoreStringNode(QCS_UTF8));
// QoreString::concatUnicode() can raise a Qore-language exception if the code is invalid
str->concatUnicode(code, xsink);
return *xsink ? str.release() : 0;

Constructor & Destructor Documentation

SimpleRefHolder()

template<typename T = class SimpleQoreNode>

DLLLOCAL SimpleRefHolder< T >::SimpleRefHolder ( SimpleRefHolder< T > &&  old )

inline

move constructor

Since

Qore 0.9

Member Function Documentation

swap()

template<typename T = class SimpleQoreNode>

DLLLOCAL T * SimpleRefHolder< T >::swap ( T *  val )

inline

swaps the current value for a new one

Since

Qore 1.14

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The documentation for this class was generated from the following file:

• /tmp/qore/include/qore/ReferenceHolder.h