40 void CheckConstIterator( const Vector& u, int i, const Iterator& cp ) {  in CheckConstIterator()  argument
41     typename Vector::const_reference pref = *cp;  in CheckConstIterator()
43     typename Vector::difference_type delta = cp-u.begin();  in CheckConstIterator()
111     typename V::const_iterator cp = u.begin();  in TestSequentialFor()  local
112     REQUIRE( cp == v.cbegin() );  in TestSequentialFor()
113     REQUIRE( (*cp).is_const() );  in TestSequentialFor()
114     REQUIRE( (cp->is_const()) );  in TestSequentialFor()
115     REQUIRE( (*cp == v.front()) );  in TestSequentialFor()
117         CheckConstIterator(u,i,cp);  in TestSequentialFor()
118         V::const_iterator &cpr = ++cp;  in TestSequentialFor()
119         REQUIRE_MESSAGE( (&cpr == &cp), "pre-increment not returning a reference?");  in TestSequentialFor()
123     cp = u.end();  in TestSequentialFor()
124     REQUIRE( cp == v.cend() );  in TestSequentialFor()
127         V::const_iterator &cpr = --cp;  in TestSequentialFor()
128         REQUIRE_MESSAGE( &cpr == &cp, "pre-decrement not returning a reference?");  in TestSequentialFor()
130             typename V::const_iterator cp_old = cp--;  in TestSequentialFor()
133             typename V::const_iterator cp_new = cp++;  in TestSequentialFor()
137         CheckConstIterator(u,i,cp);  in TestSequentialFor()
142     cp = u.begin();  in TestSequentialFor()
144         CheckConstIterator(u,int(k),cp);  in TestSequentialFor()
147             V::const_iterator &cpr = (cp += delta);  in TestSequentialFor()
148             REQUIRE_MESSAGE( (&cpr == &cp), "+= not returning a reference?");  in TestSequentialFor()
154                 V::const_iterator &cpr = (cp -= delta);  in TestSequentialFor()
155                 REQUIRE_MESSAGE( (&cpr == &cp), "-= not returning a reference?");  in TestSequentialFor()
157                 cp = cp - delta;        // Test operator-  in TestSequentialFor()