diff options
| author | Arseny Kapoulkine <arseny.kapoulkine@gmail.com> | 2014-11-18 09:30:19 -0800 |
|---|---|---|
| committer | Arseny Kapoulkine <arseny.kapoulkine@gmail.com> | 2014-11-18 09:30:19 -0800 |
| commit | 1a06d7d3de3d2f30eaf3d56b7b2d0fa3446d46d8 (patch) | |
| tree | 56951240c5b8027380dd6833708cd0c43a4ec23e /docs/manual/saving.html | |
| parent | 3c048bbb5e64605cc4e3aa15e0a536eaf00f3c6f (diff) | |
docs: Regenerated documentation
Also fix documentation jam rules for Windows.
Diffstat (limited to 'docs/manual/saving.html')
| -rw-r--r-- | docs/manual/saving.html | 214 |
1 files changed, 109 insertions, 105 deletions
diff --git a/docs/manual/saving.html b/docs/manual/saving.html index 2c05a7b..7157d84 100644 --- a/docs/manual/saving.html +++ b/docs/manual/saving.html @@ -4,15 +4,15 @@ <title>Saving document</title> <link rel="stylesheet" href="../pugixml.css" type="text/css"> <meta name="generator" content="DocBook XSL Stylesheets V1.78.1"> -<link rel="home" href="../manual.html" title="pugixml 1.4"> -<link rel="up" href="../manual.html" title="pugixml 1.4"> +<link rel="home" href="../manual.html" title="pugixml 1.5"> +<link rel="up" href="../manual.html" title="pugixml 1.5"> <link rel="prev" href="modify.html" title="Modifying document data"> <link rel="next" href="xpath.html" title="XPath"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table width="100%"><tr> <td> -<a href="http://pugixml.org/">pugixml 1.4</a> manual | +<a href="http://pugixml.org/">pugixml 1.5</a> manual | <a href="../manual.html">Overview</a> | <a href="install.html">Installation</a> | Document: @@ -28,16 +28,16 @@ <hr> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> -<a name="manual.saving"></a><a class="link" href="saving.html" title="Saving document">Saving document</a> +<a name="manual.saving"></a><a class="link" href="saving.html" title="Saving document"> Saving document</a> </h2></div></div></div> <div class="toc"><dl class="toc"> -<dt><span class="section"><a href="saving.html#manual.saving.file">Saving document to a file</a></span></dt> -<dt><span class="section"><a href="saving.html#manual.saving.stream">Saving document to C++ IOstreams</a></span></dt> -<dt><span class="section"><a href="saving.html#manual.saving.writer">Saving document via writer interface</a></span></dt> -<dt><span class="section"><a href="saving.html#manual.saving.subtree">Saving a single subtree</a></span></dt> -<dt><span class="section"><a href="saving.html#manual.saving.options">Output options</a></span></dt> -<dt><span class="section"><a href="saving.html#manual.saving.encoding">Encodings</a></span></dt> -<dt><span class="section"><a href="saving.html#manual.saving.declaration">Customizing document declaration</a></span></dt> +<dt><span class="section"><a href="saving.html#manual.saving.file"> Saving document to a file</a></span></dt> +<dt><span class="section"><a href="saving.html#manual.saving.stream"> Saving document to C++ IOstreams</a></span></dt> +<dt><span class="section"><a href="saving.html#manual.saving.writer"> Saving document via writer interface</a></span></dt> +<dt><span class="section"><a href="saving.html#manual.saving.subtree"> Saving a single subtree</a></span></dt> +<dt><span class="section"><a href="saving.html#manual.saving.options"> Output options</a></span></dt> +<dt><span class="section"><a href="saving.html#manual.saving.encoding"> Encodings</a></span></dt> +<dt><span class="section"><a href="saving.html#manual.saving.declaration"> Customizing document declaration</a></span></dt> </dl></div> <p> Often after creating a new document or loading the existing one and processing @@ -46,8 +46,8 @@ include debug printing, serialization via network or other text-oriented medium, etc. pugixml provides several functions to output any subtree of the document to a file, stream or another generic transport interface; these functions allow - to customize the output format (see <a class="xref" href="saving.html#manual.saving.options" title="Output options">Output options</a>), and also perform - necessary encoding conversions (see <a class="xref" href="saving.html#manual.saving.encoding" title="Encodings">Encodings</a>). This section documents + to customize the output format (see <a class="xref" href="saving.html#manual.saving.options" title="Output options"> Output options</a>), and also perform + necessary encoding conversions (see <a class="xref" href="saving.html#manual.saving.encoding" title="Encodings"> Encodings</a>). This section documents the relevant functionality. </p> <p> @@ -68,20 +68,19 @@ </p> <div class="section"> <div class="titlepage"><div><div><h3 class="title"> -<a name="manual.saving.file"></a><a class="link" href="saving.html#manual.saving.file" title="Saving document to a file">Saving document to a file</a> +<a name="manual.saving.file"></a><a class="link" href="saving.html#manual.saving.file" title="Saving document to a file"> Saving document to a file</a> </h3></div></div></div> -<p> - <a name="xml_document::save_file"></a><a name="xml_document::save_file_wide"></a>If - you want to save the whole document to a file, you can use one of the following - functions: +<a name="xml_document::save_file"></a><a name="xml_document::save_file_wide"></a><p> + If you want to save the whole document to a file, you can use one of the + following functions: </p> <pre class="programlisting"><span class="keyword">bool</span> <span class="identifier">xml_document</span><span class="special">::</span><span class="identifier">save_file</span><span class="special">(</span><span class="keyword">const</span> <span class="keyword">char</span><span class="special">*</span> <span class="identifier">path</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">char_t</span><span class="special">*</span> <span class="identifier">indent</span> <span class="special">=</span> <span class="string">"\t"</span><span class="special">,</span> <span class="keyword">unsigned</span> <span class="keyword">int</span> <span class="identifier">flags</span> <span class="special">=</span> <span class="identifier">format_default</span><span class="special">,</span> <span class="identifier">xml_encoding</span> <span class="identifier">encoding</span> <span class="special">=</span> <span class="identifier">encoding_auto</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> <span class="keyword">bool</span> <span class="identifier">xml_document</span><span class="special">::</span><span class="identifier">save_file</span><span class="special">(</span><span class="keyword">const</span> <span class="keyword">wchar_t</span><span class="special">*</span> <span class="identifier">path</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">char_t</span><span class="special">*</span> <span class="identifier">indent</span> <span class="special">=</span> <span class="string">"\t"</span><span class="special">,</span> <span class="keyword">unsigned</span> <span class="keyword">int</span> <span class="identifier">flags</span> <span class="special">=</span> <span class="identifier">format_default</span><span class="special">,</span> <span class="identifier">xml_encoding</span> <span class="identifier">encoding</span> <span class="special">=</span> <span class="identifier">encoding_auto</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> </pre> <p> These functions accept file path as its first argument, and also three optional - arguments, which specify indentation and other output options (see <a class="xref" href="saving.html#manual.saving.options" title="Output options">Output options</a>) - and output data encoding (see <a class="xref" href="saving.html#manual.saving.encoding" title="Encodings">Encodings</a>). The path has the target + arguments, which specify indentation and other output options (see <a class="xref" href="saving.html#manual.saving.options" title="Output options"> Output options</a>) + and output data encoding (see <a class="xref" href="saving.html#manual.saving.encoding" title="Encodings"> Encodings</a>). The path has the target operating system format, so it can be a relative or absolute one, it should have the delimiters of the target system, it should have the exact case if the target file system is case-sensitive, etc. @@ -93,39 +92,38 @@ a special file opening function if it is provided by the runtime library or converts the path to UTF-8 and uses the system file opening function. </p> -<p> - <a name="xml_writer_file"></a><code class="computeroutput"><span class="identifier">save_file</span></code> - opens the target file for writing, outputs the requested header (by default - a document declaration is output, unless the document already has one), and - then saves the document contents. If the file could not be opened, the function - returns <code class="computeroutput"><span class="keyword">false</span></code>. Calling <code class="computeroutput"><span class="identifier">save_file</span></code> is equivalent to creating an - <code class="computeroutput"><span class="identifier">xml_writer_file</span></code> object with - <code class="computeroutput"><span class="identifier">FILE</span><span class="special">*</span></code> +<a name="xml_writer_file"></a><p> + <code class="computeroutput"><span class="identifier">save_file</span></code> opens the target + file for writing, outputs the requested header (by default a document declaration + is output, unless the document already has one), and then saves the document + contents. If the file could not be opened, the function returns <code class="computeroutput"><span class="keyword">false</span></code>. Calling <code class="computeroutput"><span class="identifier">save_file</span></code> + is equivalent to creating an <code class="computeroutput"><span class="identifier">xml_writer_file</span></code> + object with <code class="computeroutput"><span class="identifier">FILE</span><span class="special">*</span></code> handle as the only constructor argument and then calling <code class="computeroutput"><span class="identifier">save</span></code>; - see <a class="xref" href="saving.html#manual.saving.writer" title="Saving document via writer interface">Saving document via writer interface</a> for writer interface details. + see <a class="xref" href="saving.html#manual.saving.writer" title="Saving document via writer interface"> Saving document via writer interface</a> for writer interface details. </p> <p> This is a simple example of saving XML document to file (<a href="../samples/save_file.cpp" target="_top">samples/save_file.cpp</a>): </p> <p> + </p> -<pre class="programlisting"><span class="comment">// save document to file</span> -<span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special"><<</span> <span class="string">"Saving result: "</span> <span class="special"><<</span> <span class="identifier">doc</span><span class="special">.</span><span class="identifier">save_file</span><span class="special">(</span><span class="string">"save_file_output.xml"</span><span class="special">)</span> <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span> +<pre class="programlisting"><span class="comment">// save document to file +</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special"><<</span> <span class="string">"Saving result: "</span> <span class="special"><<</span> <span class="identifier">doc</span><span class="special">.</span><span class="identifier">save_file</span><span class="special">(</span><span class="string">"save_file_output.xml"</span><span class="special">)</span> <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span> </pre> <p> </p> </div> <div class="section"> <div class="titlepage"><div><div><h3 class="title"> -<a name="manual.saving.stream"></a><a class="link" href="saving.html#manual.saving.stream" title="Saving document to C++ IOstreams">Saving document to C++ IOstreams</a> +<a name="manual.saving.stream"></a><a class="link" href="saving.html#manual.saving.stream" title="Saving document to C++ IOstreams"> Saving document to C++ IOstreams</a> </h3></div></div></div> -<p> - <a name="xml_document::save_stream"></a>To enhance interoperability pugixml - provides functions for saving document to any object which implements C++ - <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">ostream</span></code> interface. This allows you to save - documents to any standard C++ stream (i.e. file stream) or any third-party - compliant implementation (i.e. Boost Iostreams). Most notably, this allows - for easy debug output, since you can use <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span></code> +<a name="xml_document::save_stream"></a><p> + To enhance interoperability pugixml provides functions for saving document + to any object which implements C++ <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">ostream</span></code> + interface. This allows you to save documents to any standard C++ stream (i.e. + file stream) or any third-party compliant implementation (i.e. Boost Iostreams). + Most notably, this allows for easy debug output, since you can use <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span></code> stream as saving target. There are two functions, one works with narrow character streams, another handles wide character ones: </p> @@ -145,19 +143,20 @@ you with the ability to save documents to non-Unicode encodings, i.e. you can save Shift-JIS encoded data if you set the correct locale. </p> -<p> - <a name="xml_writer_stream"></a>Calling <code class="computeroutput"><span class="identifier">save</span></code> - with stream target is equivalent to creating an <code class="computeroutput"><span class="identifier">xml_writer_stream</span></code> - object with stream as the only constructor argument and then calling <code class="computeroutput"><span class="identifier">save</span></code>; see <a class="xref" href="saving.html#manual.saving.writer" title="Saving document via writer interface">Saving document via writer interface</a> for writer +<a name="xml_writer_stream"></a><p> + Calling <code class="computeroutput"><span class="identifier">save</span></code> with stream + target is equivalent to creating an <code class="computeroutput"><span class="identifier">xml_writer_stream</span></code> + object with stream as the only constructor argument and then calling <code class="computeroutput"><span class="identifier">save</span></code>; see <a class="xref" href="saving.html#manual.saving.writer" title="Saving document via writer interface"> Saving document via writer interface</a> for writer interface details. </p> <p> This is a simple example of saving XML document to standard output (<a href="../samples/save_stream.cpp" target="_top">samples/save_stream.cpp</a>): </p> <p> + </p> -<pre class="programlisting"><span class="comment">// save document to standard output</span> -<span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special"><<</span> <span class="string">"Document:\n"</span><span class="special">;</span> +<pre class="programlisting"><span class="comment">// save document to standard output +</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special"><<</span> <span class="string">"Document:\n"</span><span class="special">;</span> <span class="identifier">doc</span><span class="special">.</span><span class="identifier">save</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span><span class="special">);</span> </pre> <p> @@ -165,11 +164,10 @@ </div> <div class="section"> <div class="titlepage"><div><div><h3 class="title"> -<a name="manual.saving.writer"></a><a class="link" href="saving.html#manual.saving.writer" title="Saving document via writer interface">Saving document via writer interface</a> +<a name="manual.saving.writer"></a><a class="link" href="saving.html#manual.saving.writer" title="Saving document via writer interface"> Saving document via writer interface</a> </h3></div></div></div> -<p> - <a name="xml_document::save"></a><a name="xml_writer"></a><a name="xml_writer::write"></a>All - of the above saving functions are implemented in terms of writer interface. +<a name="xml_document::save"></a><a name="xml_writer"></a><a name="xml_writer::write"></a><p> + All of the above saving functions are implemented in terms of writer interface. This is a simple interface with a single function, which is called several times during output process with chunks of document data as input: </p> @@ -205,6 +203,7 @@ read the sample code for more complex examples: </p> <p> + </p> <pre class="programlisting"><span class="keyword">struct</span> <span class="identifier">xml_string_writer</span><span class="special">:</span> <span class="identifier">pugi</span><span class="special">::</span><span class="identifier">xml_writer</span> <span class="special">{</span> @@ -221,11 +220,10 @@ </div> <div class="section"> <div class="titlepage"><div><div><h3 class="title"> -<a name="manual.saving.subtree"></a><a class="link" href="saving.html#manual.saving.subtree" title="Saving a single subtree">Saving a single subtree</a> +<a name="manual.saving.subtree"></a><a class="link" href="saving.html#manual.saving.subtree" title="Saving a single subtree"> Saving a single subtree</a> </h3></div></div></div> -<p> - <a name="xml_node::print"></a><a name="xml_node::print_stream"></a>While - the previously described functions save the whole document to the destination, +<a name="xml_node::print"></a><a name="xml_node::print_stream"></a><p> + While the previously described functions save the whole document to the destination, it is easy to save a single subtree. The following functions are provided: </p> <pre class="programlisting"><span class="keyword">void</span> <span class="identifier">xml_node</span><span class="special">::</span><span class="identifier">print</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">ostream</span><span class="special">&</span> <span class="identifier">os</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">char_t</span><span class="special">*</span> <span class="identifier">indent</span> <span class="special">=</span> <span class="string">"\t"</span><span class="special">,</span> <span class="keyword">unsigned</span> <span class="keyword">int</span> <span class="identifier">flags</span> <span class="special">=</span> <span class="identifier">format_default</span><span class="special">,</span> <span class="identifier">xml_encoding</span> <span class="identifier">encoding</span> <span class="special">=</span> <span class="identifier">encoding_auto</span><span class="special">,</span> <span class="keyword">unsigned</span> <span class="keyword">int</span> <span class="identifier">depth</span> <span class="special">=</span> <span class="number">0</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> @@ -248,21 +246,22 @@ illustrates the difference: </p> <p> + </p> -<pre class="programlisting"><span class="comment">// get a test document</span> -<span class="identifier">pugi</span><span class="special">::</span><span class="identifier">xml_document</span> <span class="identifier">doc</span><span class="special">;</span> -<span class="identifier">doc</span><span class="special">.</span><span class="identifier">load</span><span class="special">(</span><span class="string">"<foo bar='baz'><call>hey</call></foo>"</span><span class="special">);</span> +<pre class="programlisting"><span class="comment">// get a test document +</span><span class="identifier">pugi</span><span class="special">::</span><span class="identifier">xml_document</span> <span class="identifier">doc</span><span class="special">;</span> +<span class="identifier">doc</span><span class="special">.</span><span class="identifier">load_string</span><span class="special">(</span><span class="string">"<foo bar='baz'><call>hey</call></foo>"</span><span class="special">);</span> -<span class="comment">// print document to standard output (prints <?xml version="1.0"?><foo bar="baz"><call>hey</call></foo>)</span> -<span class="identifier">doc</span><span class="special">.</span><span class="identifier">save</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span><span class="special">,</span> <span class="string">""</span><span class="special">,</span> <span class="identifier">pugi</span><span class="special">::</span><span class="identifier">format_raw</span><span class="special">);</span> +<span class="comment">// print document to standard output (prints <?xml version="1.0"?><foo bar="baz"><call>hey</call></foo>) +</span><span class="identifier">doc</span><span class="special">.</span><span class="identifier">save</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span><span class="special">,</span> <span class="string">""</span><span class="special">,</span> <span class="identifier">pugi</span><span class="special">::</span><span class="identifier">format_raw</span><span class="special">);</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span> -<span class="comment">// print document to standard output as a regular node (prints <foo bar="baz"><call>hey</call></foo>)</span> -<span class="identifier">doc</span><span class="special">.</span><span class="identifier">print</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span><span class="special">,</span> <span class="string">""</span><span class="special">,</span> <span class="identifier">pugi</span><span class="special">::</span><span class="identifier">format_raw</span><span class="special">);</span> +<span class="comment">// print document to standard output as a regular node (prints <foo bar="baz"><call>hey</call></foo>) +</span><span class="identifier">doc</span><span class="special">.</span><span class="identifier">print</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span><span class="special">,</span> <span class="string">""</span><span class="special">,</span> <span class="identifier">pugi</span><span class="special">::</span><span class="identifier">format_raw</span><span class="special">);</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span> -<span class="comment">// print a subtree to standard output (prints <call>hey</call>)</span> -<span class="identifier">doc</span><span class="special">.</span><span class="identifier">child</span><span class="special">(</span><span class="string">"foo"</span><span class="special">).</span><span class="identifier">child</span><span class="special">(</span><span class="string">"call"</span><span class="special">).</span><span class="identifier">print</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span><span class="special">,</span> <span class="string">""</span><span class="special">,</span> <span class="identifier">pugi</span><span class="special">::</span><span class="identifier">format_raw</span><span class="special">);</span> +<span class="comment">// print a subtree to standard output (prints <call>hey</call>) +</span><span class="identifier">doc</span><span class="special">.</span><span class="identifier">child</span><span class="special">(</span><span class="string">"foo"</span><span class="special">).</span><span class="identifier">child</span><span class="special">(</span><span class="string">"call"</span><span class="special">).</span><span class="identifier">print</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span><span class="special">,</span> <span class="string">""</span><span class="special">,</span> <span class="identifier">pugi</span><span class="special">::</span><span class="identifier">format_raw</span><span class="special">);</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span> </pre> <p> @@ -270,7 +269,7 @@ </div> <div class="section"> <div class="titlepage"><div><div><h3 class="title"> -<a name="manual.saving.options"></a><a class="link" href="saving.html#manual.saving.options" title="Output options">Output options</a> +<a name="manual.saving.options"></a><a class="link" href="saving.html#manual.saving.options" title="Output options"> Output options</a> </h3></div></div></div> <p> All saving functions accept the optional parameter <code class="computeroutput"><span class="identifier">flags</span></code>. @@ -302,6 +301,7 @@ node's depth relative to the output subtree. This flag has no effect if <a class="link" href="saving.html#format_raw">format_raw</a> is enabled. This flag is <span class="bold"><strong>on</strong></span> by default. <br><br> + </li> <li class="listitem"> <a name="format_raw"></a><code class="literal">format_raw</code> switches between formatted and @@ -312,6 +312,7 @@ with <a class="link" href="loading.html#parse_ws_pcdata">parse_ws_pcdata</a> flag, to preserve the original document formatting as much as possible. This flag is <span class="bold"><strong>off</strong></span> by default. <br><br> + </li> <li class="listitem"> <a name="format_no_escapes"></a><code class="literal">format_no_escapes</code> disables output @@ -337,6 +338,7 @@ the document contents. Enabling this flag disables this declaration. This flag has no effect in <code class="computeroutput"><span class="identifier">xml_node</span><span class="special">::</span><span class="identifier">print</span></code> functions: they never output the default declaration. This flag is <span class="bold"><strong>off</strong></span> by default. <br><br> + </li> <li class="listitem"> <a name="format_write_bom"></a><code class="literal">format_write_bom</code> enables Byte Order @@ -372,43 +374,44 @@ This is an example that shows the outputs of different output options (<a href="../samples/save_options.cpp" target="_top">samples/save_options.cpp</a>): </p> <p> + </p> -<pre class="programlisting"><span class="comment">// get a test document</span> -<span class="identifier">pugi</span><span class="special">::</span><span class="identifier">xml_document</span> <span class="identifier">doc</span><span class="special">;</span> -<span class="identifier">doc</span><span class="special">.</span><span class="identifier">load</span><span class="special">(</span><span class="string">"<foo bar='baz'><call>hey</call></foo>"</span><span class="special">);</span> +<pre class="programlisting"><span class="comment">// get a test document +</span><span class="identifier">pugi</span><span class="special">::</span><span class="identifier">xml_document</span> <span class="identifier">doc</span><span class="special">;</span> +<span class="identifier">doc</span><span class="special">.</span><span class="identifier">load_string</span><span class="special">(</span><span class="string">"<foo bar='baz'><call>hey</call></foo>"</span><span class="special">);</span> -<span class="comment">// default options; prints</span> -<span class="comment">// <?xml version="1.0"?></span> -<span class="comment">// <foo bar="baz"></span> -<span class="comment">// <call>hey</call></span> -<span class="comment">// </foo></span> -<span class="identifier">doc</span><span class="special">.</span><span class="identifier">save</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span><span class="special">);</span> +<span class="comment">// default options; prints +</span><span class="comment">// <?xml version="1.0"?> +</span><span class="comment">// <foo bar="baz"> +</span><span class="comment">// <call>hey</call> +</span><span class="comment">// </foo> +</span><span class="identifier">doc</span><span class="special">.</span><span class="identifier">save</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span><span class="special">);</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span> -<span class="comment">// default options with custom indentation string; prints</span> -<span class="comment">// <?xml version="1.0"?></span> -<span class="comment">// <foo bar="baz"></span> -<span class="comment">// --<call>hey</call></span> -<span class="comment">// </foo></span> -<span class="identifier">doc</span><span class="special">.</span><span class="identifier">save</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span><span class="special">,</span> <span class="string">"--"</span><span class="special">);</span> +<span class="comment">// default options with custom indentation string; prints +</span><span class="comment">// <?xml version="1.0"?> +</span><span class="comment">// <foo bar="baz"> +</span><span class="comment">// --<call>hey</call> +</span><span class="comment">// </foo> +</span><span class="identifier">doc</span><span class="special">.</span><span class="identifier">save</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span><span class="special">,</span> <span class="string">"--"</span><span class="special">);</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span> -<span class="comment">// default options without indentation; prints</span> -<span class="comment">// <?xml version="1.0"?></span> -<span class="comment">// <foo bar="baz"></span> -<span class="comment">// <call>hey</call></span> -<span class="comment">// </foo></span> -<span class="identifier">doc</span><span class="special">.</span><span class="identifier">save</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span><span class="special">,</span> <span class="string">"\t"</span><span class="special">,</span> <span class="identifier">pugi</span><span class="special">::</span><span class="identifier">format_default</span> <span class="special">&</span> <span class="special">~</span><span class="identifier">pugi</span><span class="special">::</span><span class="identifier">format_indent</span><span class="special">);</span> <span class="comment">// can also pass "" instead of indentation string for the same effect</span> -<span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span> +<span class="comment">// default options without indentation; prints +</span><span class="comment">// <?xml version="1.0"?> +</span><span class="comment">// <foo bar="baz"> +</span><span class="comment">// <call>hey</call> +</span><span class="comment">// </foo> +</span><span class="identifier">doc</span><span class="special">.</span><span class="identifier">save</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span><span class="special">,</span> <span class="string">"\t"</span><span class="special">,</span> <span class="identifier">pugi</span><span class="special">::</span><span class="identifier">format_default</span> <span class="special">&</span> <span class="special">~</span><span class="identifier">pugi</span><span class="special">::</span><span class="identifier">format_indent</span><span class="special">);</span> <span class="comment">// can also pass "" instead of indentation string for the same effect +</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span> -<span class="comment">// raw output; prints</span> -<span class="comment">// <?xml version="1.0"?><foo bar="baz"><call>hey</call></foo></span> -<span class="identifier">doc</span><span class="special">.</span><span class="identifier">save</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span><span class="special">,</span> <span class="string">"\t"</span><span class="special">,</span> <span class="identifier">pugi</span><span class="special">::</span><span class="identifier">format_raw</span><span class="special">);</span> +<span class="comment">// raw output; prints +</span><span class="comment">// <?xml version="1.0"?><foo bar="baz"><call>hey</call></foo> +</span><span class="identifier">doc</span><span class="special">.</span><span class="identifier">save</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span><span class="special">,</span> <span class="string">"\t"</span><span class="special">,</span> <span class="identifier">pugi</span><span class="special">::</span><span class="identifier">format_raw</span><span class="special">);</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span> <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span> -<span class="comment">// raw output without declaration; prints</span> -<span class="comment">// <foo bar="baz"><call>hey</call></foo></span> -<span class="identifier">doc</span><span class="special">.</span><span class="identifier">save</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span><span class="special">,</span> <span class="string">"\t"</span><span class="special">,</span> <span class="identifier">pugi</span><span class="special">::</span><span class="identifier">format_raw</span> <span class="special">|</span> <span class="identifier">pugi</span><span class="special">::</span><span class="identifier">format_no_declaration</span><span class="special">);</span> +<span class="comment">// raw output without declaration; prints +</span><span class="comment">// <foo bar="baz"><call>hey</call></foo> +</span><span class="identifier">doc</span><span class="special">.</span><span class="identifier">save</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span><span class="special">,</span> <span class="string">"\t"</span><span class="special">,</span> <span class="identifier">pugi</span><span class="special">::</span><span class="identifier">format_raw</span> <span class="special">|</span> <span class="identifier">pugi</span><span class="special">::</span><span class="identifier">format_no_declaration</span><span class="special">);</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span> </pre> <p> @@ -416,7 +419,7 @@ </div> <div class="section"> <div class="titlepage"><div><div><h3 class="title"> -<a name="manual.saving.encoding"></a><a class="link" href="saving.html#manual.saving.encoding" title="Encodings">Encodings</a> +<a name="manual.saving.encoding"></a><a class="link" href="saving.html#manual.saving.encoding" title="Encodings"> Encodings</a> </h3></div></div></div> <p> pugixml supports all popular Unicode encodings (UTF-8, UTF-16 (big and little @@ -424,7 +427,7 @@ it's a strict subset of UTF-16) and handles all encoding conversions during output. The output encoding is set via the <code class="computeroutput"><span class="identifier">encoding</span></code> parameter of saving functions, which is of type <code class="computeroutput"><span class="identifier">xml_encoding</span></code>. - The possible values for the encoding are documented in <a class="xref" href="loading.html#manual.loading.encoding" title="Encodings">Encodings</a>; + The possible values for the encoding are documented in <a class="xref" href="loading.html#manual.loading.encoding" title="Encodings"> Encodings</a>; the only flag that has a different meaning is <code class="computeroutput"><span class="identifier">encoding_auto</span></code>. </p> <p> @@ -457,7 +460,7 @@ </div> <div class="section"> <div class="titlepage"><div><div><h3 class="title"> -<a name="manual.saving.declaration"></a><a class="link" href="saving.html#manual.saving.declaration" title="Customizing document declaration">Customizing document declaration</a> +<a name="manual.saving.declaration"></a><a class="link" href="saving.html#manual.saving.declaration" title="Customizing document declaration"> Customizing document declaration</a> </h3></div></div></div> <p> When you are saving the document using <code class="computeroutput"><span class="identifier">xml_document</span><span class="special">::</span><span class="identifier">save</span><span class="special">()</span></code> or <code class="computeroutput"><span class="identifier">xml_document</span><span class="special">::</span><span class="identifier">save_file</span><span class="special">()</span></code>, a default XML document declaration is @@ -490,22 +493,23 @@ This is an example that shows how to create a custom declaration node (<a href="../samples/save_declaration.cpp" target="_top">samples/save_declaration.cpp</a>): </p> <p> + </p> -<pre class="programlisting"><span class="comment">// get a test document</span> -<span class="identifier">pugi</span><span class="special">::</span><span class="identifier">xml_document</span> <span class="identifier">doc</span><span class="special">;</span> -<span class="identifier">doc</span><span class="special">.</span><span class="identifier">load</span><span class="special">(</span><span class="string">"<foo bar='baz'><call>hey</call></foo>"</span><span class="special">);</span> +<pre class="programlisting"><span class="comment">// get a test document +</span><span class="identifier">pugi</span><span class="special">::</span><span class="identifier">xml_document</span> <span class="identifier">doc</span><span class="special">;</span> +<span class="identifier">doc</span><span class="special">.</span><span class="identifier">load_string</span><span class="special">(</span><span class="string">"<foo bar='baz'><call>hey</call></foo>"</span><span class="special">);</span> -<span class="comment">// add a custom declaration node</span> -<span class="identifier">pugi</span><span class="special">::</span><span class="identifier">xml_node</span> <span class="identifier">decl</span> <span class="special">=</span> <span class="identifier">doc</span><span class="special">.</span><span class="identifier">prepend_child</span><span class="special">(</span><span class="identifier">pugi</span><span class="special">::</span><span class="identifier">node_declaration</span><span class="special">);</span> +<span class="comment">// add a custom declaration node +</span><span class="identifier">pugi</span><span class="special">::</span><span class="identifier">xml_node</span> <span class="identifier">decl</span> <span class="special">=</span> <span class="identifier">doc</span><span class="special">.</span><span class="identifier">prepend_child</span><span class="special">(</span><span class="identifier">pugi</span><span class="special">::</span><span class="identifier">node_declaration</span><span class="special">);</span> <span class="identifier">decl</span><span class="special">.</span><span class="identifier">append_attribute</span><span class="special">(</span><span class="string">"version"</span><span class="special">)</span> <span class="special">=</span> <span class="string">"1.0"</span><span class="special">;</span> <span class="identifier">decl</span><span class="special">.</span><span class="identifier">append_attribute</span><span class="special">(</span><span class="string">"encoding"</span><span class="special">)</span> <span class="special">=</span> <span class="string">"UTF-8"</span><span class="special">;</span> <span class="identifier">decl</span><span class="special">.</span><span class="identifier">append_attribute</span><span class="special">(</span><span class="string">"standalone"</span><span class="special">)</span> <span class="special">=</span> <span class="string">"no"</span><span class="special">;</span> -<span class="comment">// <?xml version="1.0" encoding="UTF-8" standalone="no"?> </span> -<span class="comment">// <foo bar="baz"></span> -<span class="comment">// <call>hey</call></span> -<span class="comment">// </foo></span> -<span class="identifier">doc</span><span class="special">.</span><span class="identifier">save</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span><span class="special">);</span> +<span class="comment">// <?xml version="1.0" encoding="UTF-8" standalone="no"?> +</span><span class="comment">// <foo bar="baz"> +</span><span class="comment">// <call>hey</call> +</span><span class="comment">// </foo> +</span><span class="identifier">doc</span><span class="special">.</span><span class="identifier">save</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span><span class="special">);</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span> </pre> <p> @@ -522,7 +526,7 @@ <hr> <table width="100%"><tr> <td> -<a href="http://pugixml.org/">pugixml 1.4</a> manual | +<a href="http://pugixml.org/">pugixml 1.5</a> manual | <a href="../manual.html">Overview</a> | <a href="install.html">Installation</a> | Document: |