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boost-1.41
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7c1688ea8d | |||
04c1b67629 | |||
a81ac6e5aa | |||
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30419ed5e0 | |||
41a677bdaf | |||
313d15c56c | |||
6b8df2a27d |
@ -12,6 +12,8 @@
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import quickbook ;
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path-constant images : html ;
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xml optional
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:
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optional.qbk
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@ -26,5 +28,8 @@ boostbook standalone
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<xsl:param>toc.max.depth=2
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<xsl:param>toc.section.depth=2
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<xsl:param>chunk.section.depth=1
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<format>pdf:<xsl:param>img.src.path=$(images)/
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<format>pdf:<xsl:param>boost.url.prefix=http://www.boost.org/doc/libs/release/libs/optional/doc/html
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;
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0
doc/html/boostbook.css
Executable file → Normal file
0
doc/html/boostbook.css
Executable file → Normal file
@ -10,8 +10,6 @@
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[#optional_implementation_notes]
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[section Implementation Notes]
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`optional<T>` is currently implemented using a custom aligned storage facility
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@ -331,7 +331,7 @@ factory.
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* [*Postconditions: ] `*this` is [_initialized] and its value is ['directly given]
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from the factory `f` (i.e., the value [_is not copied]).
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* [*Throws:] Whatever the `T` constructor called by the factory throws.
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* [*Notes:] See [link optional_in_place_factories In-Place Factories]
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* [*Notes:] See [link boost_optional.in_place_factories In-Place Factories]
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* [*Exception Safety:] Exceptions can only be thrown during the call to
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the `T` constructor used by the factory; in that case, this constructor has
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no effect.
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@ -385,7 +385,7 @@ __SPACE__
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* [*Postconditions: ] `*this` is initialized and it references the same
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object referenced by `rhs`.
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* [*Notes:] If `*this` was initialized, is is ['rebound] to the new object.
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See [link optional_refassign here] for details on this behavior.
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See [link boost_optional.rebinding_semantics_for_assignment_of_optional_references here] for details on this behavior.
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* [*Example:]
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``
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int a = 1 ;
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@ -444,7 +444,7 @@ __SPACE__
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references the same object referenced by `*rhs`; otherwise, `*this` is
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uninitialized (and references no object).
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* [*Notes:] If `*this` was initialized and so is *rhs, this is is ['rebound] to
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the new object. See [link optional_refassign here] for details on this behavior.
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the new object. See [link boost_optional.rebinding_semantics_for_assignment_of_optional_references here] for details on this behavior.
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* [*Example:]
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``
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int a = 1 ;
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@ -23,8 +23,6 @@ rather than the reference itself.
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[endsect]
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[#optional_refassign]
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[section Rebinding semantics for assignment of optional references]
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If you assign to an ['uninitialized ] `optional<T&>` the effect is to bind (for
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@ -112,8 +110,6 @@ In such scenario, you can assign the value itself directly, as in:
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[endsect]
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[#optional_in_place_factories]
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[section In-Place Factories]
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One of the typical problems with wrappers and containers is that their
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@ -205,7 +201,7 @@ A wrapper class aware of this can use it as:
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{
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// Wrapped object constructed in-place via a TypedInPlaceFactory.
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// No temporary created.
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W ( TypedInPlaceFactory2<X,int,std::string&rt(123,"hello")) ;
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W ( TypedInPlaceFactory2<X,int,std::string>(123,"hello")) ;
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}
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The factories are divided in two groups:
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@ -288,7 +284,7 @@ instead, it won't compile).
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[section Exception Safety Guarantees]
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Because of the current implementation (see [link optional_implementation_notes Implementation Notes]), all of the assignment methods:
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Because of the current implementation (see [link boost_optional.implementation_notes Implementation Notes]), all of the assignment methods:
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* `optional<T>::operator= ( optional<T> const& )`
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* `optional<T>::operator= ( T const& )`
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@ -342,14 +342,14 @@ void test_binding()
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int i = 0 ;
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optional<int&> ori1 = i ;
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BOOST_CHECK( &(*ori1) == &i ) ;
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optional<int&> ori2(i) ;
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BOOST_CHECK( &(*ori2) == &i ) ;
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int const ci = 0 ;
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optional<int const&> orci1 = ci ;
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BOOST_CHECK( &(*orci1) == &ci ) ;
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optional<int const&> orci2(ci) ;
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BOOST_CHECK( &(*orci2) == &ci ) ;
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}
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@ -360,7 +360,7 @@ int test_main( int, char* [] )
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{
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test_with_class_type();
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test_with_builtin_types();
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test_binding();
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test_binding();
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}
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catch ( ... )
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{
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