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none_t/none reimplemented to avoid precompiled header issues (thanks to Joe Gottam)

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optional<T> now has direct relational operator
optional<T>::operator-> fixed for reference types


[SVN r37126]
This commit is contained in:
Fernando Cacciola
2007-03-01 23:08:33 +00:00
parent 9bbde2be14
commit b6a1946a60
6 changed files with 391 additions and 186 deletions
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39
test/optional_test.cpp
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@ -704,16 +704,16 @@ void test_relops( T const* )
{
TRACE( std::endl << BOOST_CURRENT_FUNCTION );
T v0(18);
T v1(19);
T v2(19);
T v0(0);
T v1(1);
T v2(1);
optional<T> def0 ;
optional<T> def1 ;
optional<T> opt0(v0);
optional<T> opt1(v1);
optional<T> opt2(v2);
// Check identity
BOOST_CHECK ( def0 == def0 ) ;
BOOST_CHECK ( opt0 == opt0 ) ;
@ -751,6 +751,33 @@ void test_relops( T const* )
BOOST_CHECK ( opt1 > opt0 ) ;
BOOST_CHECK ( opt1 <= opt2 ) ;
BOOST_CHECK ( opt1 >= opt0 ) ;
// Compare against a value directly
BOOST_CHECK ( opt0 == v0 ) ;
BOOST_CHECK ( opt0 != v1 ) ;
BOOST_CHECK ( opt1 == v2 ) ;
BOOST_CHECK ( opt0 < v1 ) ;
BOOST_CHECK ( opt1 > v0 ) ;
BOOST_CHECK ( opt1 <= v2 ) ;
BOOST_CHECK ( opt1 >= v0 ) ;
BOOST_CHECK ( v0 != opt1 ) ;
BOOST_CHECK ( v1 == opt2 ) ;
BOOST_CHECK ( v0 < opt1 ) ;
BOOST_CHECK ( v1 > opt0 ) ;
BOOST_CHECK ( v1 <= opt2 ) ;
BOOST_CHECK ( v1 >= opt0 ) ;
BOOST_CHECK ( def0 != v0 ) ;
BOOST_CHECK ( !(def0 == v0) ) ;
BOOST_CHECK ( def0 < v0 ) ;
BOOST_CHECK ( !(def0 > v0) ) ;
BOOST_CHECK ( def0 <= v0 ) ;
BOOST_CHECK ( !(def0 >= v0) ) ;
BOOST_CHECK ( v0 != def0 ) ;
BOOST_CHECK ( !(v0 == def0) ) ;
BOOST_CHECK ( !(v0 < def0) ) ;
BOOST_CHECK ( v0 > def0 ) ;
BOOST_CHECK ( !(v0 <= def0) ) ;
BOOST_CHECK ( v0 >= opt0 ) ;
}
template<class T>
@ -767,6 +794,10 @@ void test_none( T const* )
BOOST_CHECK ( def0 == none ) ;
BOOST_CHECK ( non_def != none ) ;
BOOST_CHECK ( !def1 ) ;
BOOST_CHECK ( !(non_def < none) ) ;
BOOST_CHECK ( non_def > none ) ;
BOOST_CHECK ( !(non_def <= none) ) ;
BOOST_CHECK ( non_def >= none ) ;
non_def = none ;
BOOST_CHECK ( !non_def ) ;