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Correct definition of operator unspecified-bool-type. Make reference for is_initialized point to this operator. Fixes #6364.

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[SVN r82911]
This commit is contained in:
Steven Watanabe
2013-02-15 18:44:59 +00:00
parent a5c2ab2125
commit ab0ffa1c01
1 changed files with 2 additions and 10 deletions
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12
doc/reference.qbk
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@ -660,7 +660,7 @@ __SPACE__
[: `optional<T>::operator `['unspecified-bool-type]`() const ;`] [: `optional<T>::operator `['unspecified-bool-type]`() const ;`]
* [*Returns:] An unspecified value which if used on a boolean context * [*Returns:] An unspecified value which if used on a boolean context
is equivalent to (`get() != 0`) is equivalent to (`get_ptr() != 0`)
* [*Throws:] Nothing. * [*Throws:] Nothing.
* [*Example:] * [*Example:]
`` ``
@ -697,15 +697,7 @@ __SPACE__
[: `bool optional<T>::is_initialized() const ;`] [: `bool optional<T>::is_initialized() const ;`]
* [*Returns: ] `true` if the `optional` is initialized, `false` otherwise. * [*Deprecated:] Same as `operator `['unspecified-bool-type]`() ;`
* [*Throws:] Nothing.
* [*Example:]
``
optional<T> def ;
assert ( !def.is_initialized() );
optional<T> opt ( v ) ;
assert ( opt.is_initialized() );
``
__SPACE__ __SPACE__