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Diffstat (limited to 'docs/manual.qbk')
| -rw-r--r-- | docs/manual.qbk | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/docs/manual.qbk b/docs/manual.qbk index 9fff574..5059631 100644 --- a/docs/manual.qbk +++ b/docs/manual.qbk @@ -928,6 +928,24 @@ This is an example of using these functions ([@samples/traverse_base.cpp]): [endsect] [/contents] +[section:rangefor Range-based for-loop support] + +[#xml_node::children][#xml_node::attributes] +If your C++ compiler supports range-based for-loop (this is a C++11 feature, at the time of writing it's supported by Microsoft Visual Studio 11 Beta, GCC 4.6 and Clang 3.0), you can use it to enumerate nodes/attributes. Additional helpers are provided to support this; note that they are also compatible with [@http://www.boost.org/libs/foreach/ Boost Foreach], and possibly other pre-C++11 foreach facilities. + + ``/implementation-defined type/`` xml_node::children() const; + ``/implementation-defined type/`` xml_node::children(const char_t* name) const; + ``/implementation-defined type/`` xml_node::attributes() const; + +`children` function allows you to enumerate all child nodes; `children` function with `name` argument allows you to enumerate all child nodes with a specific name; `attributes` function allows you to enumerate all attributes of the node. Note that you can also use node object itself in a range-based for construct, which is equivalent to using `children()`. + +This is an example of using these functions ([@samples/traverse_rangefor.cpp]): + +[import samples/traverse_rangefor.cpp] +[code_traverse_rangefor] + +[endsect] [/rangefor] + [section:iterators Traversing node/attribute lists via iterators] [#xml_node_iterator][#xml_attribute_iterator][#xml_node::begin][#xml_node::end][#xml_node::attributes_begin][#xml_node::attributes_end] @@ -2133,6 +2151,11 @@ Classes: * `xml_attribute `[link xml_node::last_attribute last_attribute]`() const;` [lbr] + * /implementation-defined type/ [link xml_node::children children]`() const;` + * /implementation-defined type/ [link xml_node::children children]`(const char_t* name) const;` + * /implementation-defined type/ [link xml_node::attributes attributes]`() const;` + [lbr] + * `xml_node `[link xml_node::child child]`(const char_t* name) const;` * `xml_attribute `[link xml_node::attribute attribute]`(const char_t* name) const;` * `xml_node `[link xml_node::next_sibling_name next_sibling]`(const char_t* name) const;` |