6 #include "cppunit/cppunit_proxy.h"
8 #if !defined (STLPORT) || defined(_STLP_USE_NAMESPACES)
15 class MemFunPtrTest
: public CPPUNIT_NS::TestCase
17 CPPUNIT_TEST_SUITE(MemFunPtrTest
);
18 CPPUNIT_TEST(mem_ptr_fun
);
19 #if defined (STLPORT) && !defined (_STLP_CLASS_PARTIAL_SPECIALIZATION)
20 //This test require partial template specialization feature to avoid the
21 //reference to reference problem. No workaround yet for limited compilers.
25 CPPUNIT_TEST_SUITE_END();
28 // compile test not neccessary to run but...
33 CPPUNIT_TEST_SUITE_REGISTRATION(MemFunPtrTest
);
35 #if defined(_STLP_DONT_RETURN_VOID) && (defined(_STLP_NO_MEMBER_TEMPLATE_CLASSES) && defined(_STLP_NO_CLASS_PARTIAL_SPECIALIZATION))
36 # define _STLP_DONT_TEST_RETURN_VOID
38 //else there is no workaround for the return void bug
46 int f2c(const S1
&, const S2
&);
51 void vf2c(const S1
&, const S2
&);
62 int f1c(const S1
&) const;
65 void vf1c(const S1
&) const;
69 // tests implementation
71 void MemFunPtrTest::mem_ptr_fun()
74 const Class
& objc
= obj
;
84 #ifndef _STLP_DONT_TEST_RETURN_VOID
89 ptr_fun(vf2c
)(s1
, s2
);
90 #endif /* _STLP_DONT_TEST_RETURN_VOID */
94 mem_fun(&Class::f0
)(&obj
);
95 mem_fun(&Class::f1
)(&obj
, s1
);
97 #ifndef _STLP_DONT_TEST_RETURN_VOID
98 mem_fun(&Class::vf0
)(&obj
);
99 mem_fun(&Class::vf1
)(&obj
, s1
);
100 #endif /* _STLP_DONT_TEST_RETURN_VOID */
104 mem_fun(&Class::f0c
)(&objc
);
105 mem_fun(&Class::f1c
)(&objc
, s1
);
107 #ifndef _STLP_DONT_TEST_RETURN_VOID
108 mem_fun(&Class::vf0c
)(&objc
);
109 mem_fun(&Class::vf1c
)(&objc
, s1
);
110 #endif /* _STLP_DONT_TEST_RETURN_VOID */
114 mem_fun_ref(&Class::f0
)(obj
);
115 mem_fun_ref(&Class::f1
)(obj
, s1
);
117 #ifndef _STLP_DONT_TEST_RETURN_VOID
118 mem_fun_ref(&Class::vf0
)(obj
);
119 mem_fun_ref(&Class::vf1
)(obj
, s1
);
120 #endif /* _STLP_DONT_TEST_RETURN_VOID */
122 // mem_fun_ref (const)
123 mem_fun_ref(&Class::f0c
)(objc
);
124 mem_fun_ref(&Class::f1c
)(objc
, s1
);
126 #ifndef _STLP_DONT_TEST_RETURN_VOID
127 mem_fun_ref(&Class::vf0c
)(objc
);
128 mem_fun_ref(&Class::vf1c
)(objc
, s1
);
129 #endif /* _STLP_DONT_TEST_RETURN_VOID */
140 int f2c(const S1
&, const S2
&)
152 void vf2c(const S1
&, const S2
&)
158 int Class::f1(const S1
&)
164 void Class::vf1(const S1
&)
167 int Class::f0c() const
170 int Class::f1c(const S1
&) const
173 void Class::vf0c() const
176 void Class::vf1c(const S1
&) const
185 bool f( int _v
) const { return (v
== _v
); }
188 #if defined (__DMC__)
193 void MemFunPtrTest::find()
195 #if !defined (STLPORT) || defined (_STLP_CLASS_PARTIAL_SPECIALIZATION)
202 // step-by-step complication of work for compiler:
205 const_mem_fun1_ref_t
<bool,V
,int> pmf
= mem_fun_ref( &V::f
);
206 binder2nd
<const_mem_fun1_ref_t
<bool,V
,int> > b(pmf
, 2);
207 vector
<V
>::iterator i
= find_if( v
.begin(), v
.end(), b
);
208 CPPUNIT_ASSERT(i
!= v
.end());
209 CPPUNIT_ASSERT(i
->v
== 2);
211 // step 2, just check that compiler understand what pass to bind2nd:
212 binder2nd
<const_mem_fun1_ref_t
<bool,V
,int> > b2
= bind2nd( pmf
, 2 );
214 // step 3, the same as step 1, but more intellect from compiler required:
215 binder2nd
<const_mem_fun1_ref_t
<bool,V
,int> > b3
= bind2nd( mem_fun_ref( &V::f
), 2 );
217 vector
<V
>::iterator j
= find_if( v
.begin(), v
.end(), b3
);
218 CPPUNIT_ASSERT(j
!= v
.end());
219 CPPUNIT_ASSERT(j
->v
== 2);
221 // step 4, more brief, more complex:
222 vector
<V
>::iterator k
= find_if( v
.begin(), v
.end(), bind2nd( mem_fun_ref( &V::f
), 2 ) );
223 CPPUNIT_ASSERT(k
!= v
.end());
224 CPPUNIT_ASSERT(k
->v
== 2);
228 #ifdef _STLP_DONT_TEST_RETURN_VOID
229 # undef _STLP_DONT_TEST_RETURN_VOID