auto_handle::get
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The latest version of this topic can be found at auto_handle::get.
Gets the contained object.
Syntax
_element_type ^ get();
Return Value
The contained object.
Example
// msl_auto_handle_get.cpp
// compile with: /clr
#include "msclr\auto_handle.h"
using namespace System;
using namespace msclr;
ref class ClassA {
String^ m_s;
public:
ClassA( String^ s ) : m_s( s ){
Console::WriteLine( "in ClassA constructor:" + m_s );
}
~ClassA() {
Console::WriteLine( "in ClassA destructor:" + m_s );
}
void PrintHello() {
Console::WriteLine( "Hello from {0} A!", m_s );
}
};
void PrintA( ClassA^ a ) {
a->PrintHello();
}
int main() {
auto_handle<ClassA> a = gcnew ClassA( "first" );
a->PrintHello();
ClassA^ a2 = a.get();
a2->PrintHello();
PrintA( a.get() );
}
in ClassA constructor:first
Hello from first A!
Hello from first A!
Hello from first A!
in ClassA destructor:first
Requirements
Header file <msclr\auto_handle.h>
Namespace msclr