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<li class="navelem"><b>stdex</b></li><li class="navelem"><a class="el" href="classstdex_1_1lazy__progress.html">lazy_progress</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="#pro-methods">Protected Member Functions</a> &#124;
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<a href="classstdex_1_1lazy__progress-members.html">List of all members</a> </div>
<div class="headertitle"><div class="title">stdex::lazy_progress&lt; T &gt; Class Template Reference</div></div>
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<p>Lazy progress indicator.
<a href="#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="progress_8hpp_source.html">stdex/progress.hpp</a>&gt;</code></p>
<div class="dynheader">
Inheritance diagram for stdex::lazy_progress&lt; T &gt;:</div>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-methods" name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a15d5ddc9c63970611cfdd8299a5676b4" id="r_a15d5ddc9c63970611cfdd8299a5676b4"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a15d5ddc9c63970611cfdd8299a5676b4">lazy_progress</a> (const std::chrono::nanoseconds &amp;timeout=std::chrono::milliseconds(500))</td></tr>
<tr class="memdesc:a15d5ddc9c63970611cfdd8299a5676b4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs a lazy progress indicator. <br /></td></tr>
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<tr class="memitem:ada3a0d4f0086823558115a8064ffffb6" id="r_ada3a0d4f0086823558115a8064ffffb6"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ada3a0d4f0086823558115a8064ffffb6">set_range</a> (T start, T end)</td></tr>
<tr class="memdesc:ada3a0d4f0086823558115a8064ffffb6"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set progress range extent. <br /></td></tr>
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<tr class="memitem:a4e3e7a80da8cce7ccec69c78fcaaabae" id="r_a4e3e7a80da8cce7ccec69c78fcaaabae"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a4e3e7a80da8cce7ccec69c78fcaaabae">set</a> (T value)</td></tr>
<tr class="memdesc:a4e3e7a80da8cce7ccec69c78fcaaabae"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set current progress. <br /></td></tr>
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<tr class="inherit_header pub_methods_classstdex_1_1progress"><td colspan="2" onclick="javascript:dynsection.toggleInherit('pub_methods_classstdex_1_1progress')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classstdex_1_1progress.html">stdex::progress&lt; T &gt;</a></td></tr>
<tr class="memitem:a2cab8b5ac137d16fced31ee205264b01 inherit pub_methods_classstdex_1_1progress" id="r_a2cab8b5ac137d16fced31ee205264b01"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classstdex_1_1progress.html#a2cab8b5ac137d16fced31ee205264b01">set_text</a> (const char *msg)</td></tr>
<tr class="memdesc:a2cab8b5ac137d16fced31ee205264b01 inherit pub_methods_classstdex_1_1progress"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set progress indicator text. <br /></td></tr>
<tr class="separator:a2cab8b5ac137d16fced31ee205264b01 inherit pub_methods_classstdex_1_1progress"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab6e57aed9e7a18a501e8a63cef199d8e inherit pub_methods_classstdex_1_1progress" id="r_ab6e57aed9e7a18a501e8a63cef199d8e"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classstdex_1_1progress.html#ab6e57aed9e7a18a501e8a63cef199d8e">show</a> (bool show=true)</td></tr>
<tr class="memdesc:ab6e57aed9e7a18a501e8a63cef199d8e inherit pub_methods_classstdex_1_1progress"><td class="mdescLeft">&#160;</td><td class="mdescRight">Show or hide progress. <br /></td></tr>
<tr class="separator:ab6e57aed9e7a18a501e8a63cef199d8e inherit pub_methods_classstdex_1_1progress"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a03380c822297092b3bb9867deee26202 inherit pub_methods_classstdex_1_1progress" id="r_a03380c822297092b3bb9867deee26202"><td class="memItemLeft" align="right" valign="top">virtual bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classstdex_1_1progress.html#a03380c822297092b3bb9867deee26202">cancel</a> ()</td></tr>
<tr class="memdesc:a03380c822297092b3bb9867deee26202 inherit pub_methods_classstdex_1_1progress"><td class="mdescLeft">&#160;</td><td class="mdescRight">Query whether user requested abort. <br /></td></tr>
<tr class="separator:a03380c822297092b3bb9867deee26202 inherit pub_methods_classstdex_1_1progress"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pro-methods" name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
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virtual void&#160;</td><td class="memItemRight" valign="bottom"><b>do_set</b> ()</td></tr>
<tr class="memdesc:ad0242cb4f3ece8aacfaab8804e7c646e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Called when progress reporting is due. Should override this method to implement actual progress refresh. <br /></td></tr>
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Protected Attributes</h2></td></tr>
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std::chrono::nanoseconds&#160;</td><td class="memItemRight" valign="bottom"><b>m_timeout</b></td></tr>
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std::chrono::system_clock::time_point&#160;</td><td class="memItemRight" valign="bottom"><b>m_last</b></td></tr>
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T&#160;</td><td class="memItemRight" valign="bottom"><b>m_start</b></td></tr>
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T&#160;</td><td class="memItemRight" valign="bottom"><b>m_end</b></td></tr>
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T&#160;</td><td class="memItemRight" valign="bottom"><b>m_value</b></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><div class="compoundTemplParams">template&lt;class T&gt;<br />
class stdex::lazy_progress&lt; T &gt;</div><p>Lazy progress indicator. </p>
<p>Use with expensive progress reporting to suppress progress indication for a period of time. </p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a id="a15d5ddc9c63970611cfdd8299a5676b4" name="a15d5ddc9c63970611cfdd8299a5676b4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a15d5ddc9c63970611cfdd8299a5676b4">&#9670;&#160;</a></span>lazy_progress()</h2>
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template&lt;class T &gt; </div>
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<td class="memname"><a class="el" href="classstdex_1_1lazy__progress.html">stdex::lazy_progress</a>&lt; T &gt;::lazy_progress </td>
<td>(</td>
<td class="paramtype">const std::chrono::nanoseconds &amp;</td> <td class="paramname"><span class="paramname"><em>timeout</em><span class="paramdefsep"> = </span><span class="paramdefval">std::chrono::milliseconds(500)</span></span></td><td>)</td>
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<p>Constructs a lazy progress indicator. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">timeout</td><td>Timeout to wait before forwarding progress </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<h2 class="groupheader">Member Function Documentation</h2>
<a id="a4e3e7a80da8cce7ccec69c78fcaaabae" name="a4e3e7a80da8cce7ccec69c78fcaaabae"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4e3e7a80da8cce7ccec69c78fcaaabae">&#9670;&#160;</a></span>set()</h2>
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template&lt;class T &gt; </div>
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<td class="memname">virtual void <a class="el" href="classstdex_1_1lazy__progress.html">stdex::lazy_progress</a>&lt; T &gt;::set </td>
<td>(</td>
<td class="paramtype">T</td> <td class="paramname"><span class="paramname"><em>value</em></span></td><td>)</td>
<td></td>
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<p>Set current progress. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">value</td><td>Current value of the progress. Must be between start and end parameters provided in <a class="el" href="#ada3a0d4f0086823558115a8064ffffb6" title="Set progress range extent.">set_range()</a> call. </td></tr>
</table>
</dd>
</dl>
<p>Reimplemented from <a class="el" href="classstdex_1_1progress.html#acf3a29daf22709bf7e94e864c8be95a1">stdex::progress&lt; T &gt;</a>.</p>
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<a id="ada3a0d4f0086823558115a8064ffffb6" name="ada3a0d4f0086823558115a8064ffffb6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ada3a0d4f0086823558115a8064ffffb6">&#9670;&#160;</a></span>set_range()</h2>
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template&lt;class T &gt; </div>
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<td class="memname">virtual void <a class="el" href="classstdex_1_1lazy__progress.html">stdex::lazy_progress</a>&lt; T &gt;::set_range </td>
<td>(</td>
<td class="paramtype">T</td> <td class="paramname"><span class="paramname"><em>start</em>, </span></td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">T</td> <td class="paramname"><span class="paramname"><em>end</em></span>&#160;)</td>
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<p>Set progress range extent. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">start</td><td>Minimum value of the progress </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">end</td><td>Maximum value of the progress </td></tr>
</table>
</dd>
</dl>
<p>Reimplemented from <a class="el" href="classstdex_1_1progress.html#afbb1513bdb20340ebb21bd988f4e424a">stdex::progress&lt; T &gt;</a>.</p>
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li>include/stdex/<a class="el" href="progress_8hpp_source.html">progress.hpp</a></li>
</ul>
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