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/*
* Copyright (C) 2007-2010 Xagasoft, All rights reserved.
*
* This file is part of the libbu++ library and is released under the
* terms of the license contained in the file LICENSE.
*/
#include "bu/sharedcore.h"
#include "bu/sio.h"
using namespace Bu;
struct ShintCore
{
int val;
};
class Shint : public Bu::SharedCore<Shint, struct ShintCore>
{
public:
Shint()
{
core->val = 0;
}
Shint( int val )
{
core->val = val;
}
int getVal() const
{
return core->val;
}
void setValBad( int val )
{
core->val = val;
}
void setVal( int val )
{
_hardCopy();
core->val = val;
}
bool operator==( const Shint &rhs )
{
if( core == rhs.core )
{
sio << "Same pointer (" << Fmt::ptr() << core << ")" << sio.nl;
return true;
}
if( core->val == rhs.core->val )
{
sio << "Same value " << core->val << " ("
<< Fmt::ptr() << core << " vs "
<< Fmt::ptr() << rhs.core << ")"
<< sio.nl;
return true;
}
sio << "Different" << sio.nl;
return false;
}
};
#define line( x ) sio << __FILE__ ": " << __LINE__ << ": " << #x << sio.nl; x
int main()
{
line( Shint a; )
line( Shint b( 5 ); )
line( a == b; )
line( b = a; )
line( a == b; )
line( b.setValBad( 12 ); )
sio << a.getVal() << " != " << b.getVal() << sio.nl;
line( a == b; )
line( a.setVal( 3 ); )
sio << a.getVal() << " != " << b.getVal() << sio.nl;
line( a == b; )
line( a.setVal( b.getVal() ); )
line( a == b; )
{
Shint c( b );
Shint d( c );
sio << c.getVal();
d.setVal( 43 );
}
sio << b.getVal();
}
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