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Redefined smart pointer classes in safer way

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This commit is contained in:
Tsuda Kageyu
2013-05-18 13:45:44 +09:00
parent 23418c25a4
commit 5ed8d12478
22 changed files with 645 additions and 343 deletions
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24
tests/test_smartptr.cpp
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@ -26,7 +26,7 @@ public:
void testSharedptrBasic()
{
int * ip = new int;
TAGLIB_SHARED_PTR<int> cp ( ip );
RefCountPtr<int> cp ( ip );
CPPUNIT_ASSERT( ip == cp.get() );
CPPUNIT_ASSERT( cp.use_count() == 1 );
@ -36,7 +36,7 @@ public:
ck( static_cast<int*>(cp.get()), 54321 );
ck( static_cast<int*>(ip), *cp );
TAGLIB_SHARED_PTR<int> cp2 ( cp );
RefCountPtr<int> cp2 ( cp );
CPPUNIT_ASSERT( ip == cp2.get() );
CPPUNIT_ASSERT( cp.use_count() == 2 );
CPPUNIT_ASSERT( cp2.use_count() == 2 );
@ -46,7 +46,7 @@ public:
ck( static_cast<int*>(cp2.get()), 54321 );
ck( static_cast<int*>(ip), *cp2 );
TAGLIB_SHARED_PTR<int> cp3 ( cp );
RefCountPtr<int> cp3 ( cp );
CPPUNIT_ASSERT( cp.use_count() == 3 );
CPPUNIT_ASSERT( cp2.use_count() == 3 );
CPPUNIT_ASSERT( cp3.use_count() == 3 );
@ -76,16 +76,16 @@ public:
CPPUNIT_ASSERT( cp.use_count() == 3 );
CPPUNIT_ASSERT( *cp == 87654 );
TAGLIB_SHARED_PTR<int> cp4;
RefCountPtr<int> cp4;
swap( cp2, cp4 );
CPPUNIT_ASSERT( cp4.use_count() == 3 );
CPPUNIT_ASSERT( *cp4 == 87654 );
CPPUNIT_ASSERT( cp2.get() == 0 );
std::set< TAGLIB_SHARED_PTR<int> > scp;
std::set< RefCountPtr<int> > scp;
scp.insert(cp4);
CPPUNIT_ASSERT( scp.find(cp4) != scp.end() );
CPPUNIT_ASSERT( scp.find(cp4) == scp.find( TAGLIB_SHARED_PTR<int>(cp4) ) );
CPPUNIT_ASSERT( scp.find(cp4) == scp.find( RefCountPtr<int>(cp4) ) );
}
private:
@ -130,7 +130,7 @@ public:
derivedDestructorCalled = false;
{
TAGLIB_SHARED_PTR<DummyBase> p1(new DummyDerived(100));
RefCountPtr<DummyBase> p1(new DummyDerived(100));
CPPUNIT_ASSERT(p1->getValue() == 100);
}
@ -141,8 +141,8 @@ public:
derivedDestructorCalled = false;
{
TAGLIB_SHARED_PTR<DummyDerived> p1(new DummyDerived(100));
TAGLIB_SHARED_PTR<DummyBase> p2 = p1;
RefCountPtr<DummyDerived> p1(new DummyDerived(100));
RefCountPtr<DummyBase> p2 = p1;
CPPUNIT_ASSERT(p1->getValue() == 100);
CPPUNIT_ASSERT(p2->getValue() == 100);
@ -155,8 +155,8 @@ public:
derivedDestructorCalled = false;
{
TAGLIB_SHARED_PTR<DummyDerived> p1;
TAGLIB_SHARED_PTR<DummyBase> p2;
RefCountPtr<DummyDerived> p1;
RefCountPtr<DummyBase> p2;
p1.reset(new DummyDerived(100));
p2 = p1;
@ -171,7 +171,7 @@ public:
private:
class DummyIncomplete;
TAGLIB_SHARED_PTR<DummyIncomplete> pincomplete;
RefCountPtr<DummyIncomplete> pincomplete;
class DummyIncomplete
{