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<title>Orcus: orcus::json_parser< _Handler > Class Template Reference</title>
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<li class="navelem"><b>orcus</b></li><li class="navelem"><a class="el" href="classorcus_1_1json__parser.html">json_parser</a></li> </ul>
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<a href="#pub-types">Public Types</a> |
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<div class="title">orcus::json_parser< _Handler > Class Template Reference</div> </div>
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<p><code>#include <<a class="el" href="json__parser_8hpp_source.html">json_parser.hpp</a>></code></p>
<div class="dynheader">
Inheritance diagram for orcus::json_parser< _Handler >:</div>
<div class="dyncontent">
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<img src="classorcus_1_1json__parser.png" usemap="#orcus::json_5Fparser_3C_20_5FHandler_20_3E_map" alt=""/>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
Public Types</h2></td></tr>
<tr class="memitem:a25383845fe81754df60cf93bffe24078"><td class="memItemLeft" align="right" valign="top"><a id="a25383845fe81754df60cf93bffe24078"></a>
typedef _Handler </td><td class="memItemRight" valign="bottom"><b>handler_type</b></td></tr>
<tr class="separator:a25383845fe81754df60cf93bffe24078"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a8d58d3a10b82ea56a4e37b837f6e6c8b"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classorcus_1_1json__parser.html#a8d58d3a10b82ea56a4e37b837f6e6c8b">json_parser</a> (const char *p, size_t n, handler_type &hdl)</td></tr>
<tr class="separator:a8d58d3a10b82ea56a4e37b837f6e6c8b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac1e34b4608b886fcc7435cddacdcc388"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classorcus_1_1json__parser.html#ac1e34b4608b886fcc7435cddacdcc388">parse</a> ()</td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
Additional Inherited Members</h2></td></tr>
<tr class="inherit_header pro_methods_classorcus_1_1json_1_1parser__base"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classorcus_1_1json_1_1parser__base')"><img src="closed.png" alt="-"/> Protected Member Functions inherited from <a class="el" href="classorcus_1_1json_1_1parser__base.html">orcus::json::parser_base</a></td></tr>
<tr class="memitem:a851110bcc5a6b0083938b4c409bd3e2d inherit pro_methods_classorcus_1_1json_1_1parser__base"><td class="memItemLeft" align="right" valign="top"><a id="a851110bcc5a6b0083938b4c409bd3e2d"></a>
 </td><td class="memItemRight" valign="bottom"><b>parser_base</b> (const <a class="el" href="classorcus_1_1json_1_1parser__base.html">parser_base</a> &)=delete</td></tr>
<tr class="separator:a851110bcc5a6b0083938b4c409bd3e2d inherit pro_methods_classorcus_1_1json_1_1parser__base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7b86aedc171bb2a951f1a615a18ce33b inherit pro_methods_classorcus_1_1json_1_1parser__base"><td class="memItemLeft" align="right" valign="top"><a id="a7b86aedc171bb2a951f1a615a18ce33b"></a>
<a class="el" href="classorcus_1_1json_1_1parser__base.html">parser_base</a> & </td><td class="memItemRight" valign="bottom"><b>operator=</b> (const <a class="el" href="classorcus_1_1json_1_1parser__base.html">parser_base</a> &)=delete</td></tr>
<tr class="separator:a7b86aedc171bb2a951f1a615a18ce33b inherit pro_methods_classorcus_1_1json_1_1parser__base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aca16b2e0ec4f74db280a4786fc95d1ab inherit pro_methods_classorcus_1_1json_1_1parser__base"><td class="memItemLeft" align="right" valign="top"><a id="aca16b2e0ec4f74db280a4786fc95d1ab"></a>
 </td><td class="memItemRight" valign="bottom"><b>parser_base</b> (const char *p, size_t n)</td></tr>
<tr class="separator:aca16b2e0ec4f74db280a4786fc95d1ab inherit pro_methods_classorcus_1_1json_1_1parser__base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab6d1774f8dc1bf37726d434a18fd17f3 inherit pro_methods_classorcus_1_1json_1_1parser__base"><td class="memItemLeft" align="right" valign="top"><a id="ab6d1774f8dc1bf37726d434a18fd17f3"></a>
void </td><td class="memItemRight" valign="bottom"><b>parse_true</b> ()</td></tr>
<tr class="separator:ab6d1774f8dc1bf37726d434a18fd17f3 inherit pro_methods_classorcus_1_1json_1_1parser__base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a348a58bdc46853c9ebefc4302fe8dffe inherit pro_methods_classorcus_1_1json_1_1parser__base"><td class="memItemLeft" align="right" valign="top"><a id="a348a58bdc46853c9ebefc4302fe8dffe"></a>
void </td><td class="memItemRight" valign="bottom"><b>parse_false</b> ()</td></tr>
<tr class="separator:a348a58bdc46853c9ebefc4302fe8dffe inherit pro_methods_classorcus_1_1json_1_1parser__base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0f84de71db0ca54644066abeac2944ab inherit pro_methods_classorcus_1_1json_1_1parser__base"><td class="memItemLeft" align="right" valign="top"><a id="a0f84de71db0ca54644066abeac2944ab"></a>
void </td><td class="memItemRight" valign="bottom"><b>parse_null</b> ()</td></tr>
<tr class="separator:a0f84de71db0ca54644066abeac2944ab inherit pro_methods_classorcus_1_1json_1_1parser__base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0b3e8f541d03a5303a63d733ab7751be inherit pro_methods_classorcus_1_1json_1_1parser__base"><td class="memItemLeft" align="right" valign="top"><a id="a0b3e8f541d03a5303a63d733ab7751be"></a>
long </td><td class="memItemRight" valign="bottom"><b>parse_long_or_throw</b> ()</td></tr>
<tr class="separator:a0b3e8f541d03a5303a63d733ab7751be inherit pro_methods_classorcus_1_1json_1_1parser__base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a56d572a140f87a62204203ef23a690cd inherit pro_methods_classorcus_1_1json_1_1parser__base"><td class="memItemLeft" align="right" valign="top"><a id="a56d572a140f87a62204203ef23a690cd"></a>
double </td><td class="memItemRight" valign="bottom"><b>parse_double_or_throw</b> ()</td></tr>
<tr class="separator:a56d572a140f87a62204203ef23a690cd inherit pro_methods_classorcus_1_1json_1_1parser__base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a797a8efcb9449bfd14439aa2c968eea7 inherit pro_methods_classorcus_1_1json_1_1parser__base"><td class="memItemLeft" align="right" valign="top"><a id="a797a8efcb9449bfd14439aa2c968eea7"></a>
<a class="el" href="structorcus_1_1parse__quoted__string__state.html">parse_quoted_string_state</a> </td><td class="memItemRight" valign="bottom"><b>parse_string</b> ()</td></tr>
<tr class="separator:a797a8efcb9449bfd14439aa2c968eea7 inherit pro_methods_classorcus_1_1json_1_1parser__base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab006756b46a59c5e25b7a13be3aea236 inherit pro_methods_classorcus_1_1json_1_1parser__base"><td class="memItemLeft" align="right" valign="top"><a id="ab006756b46a59c5e25b7a13be3aea236"></a>
void </td><td class="memItemRight" valign="bottom"><b>skip_blanks</b> ()</td></tr>
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<tr class="inherit_header pro_methods_classorcus_1_1parser__base"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classorcus_1_1parser__base')"><img src="closed.png" alt="-"/> Protected Member Functions inherited from <a class="el" href="classorcus_1_1parser__base.html">orcus::parser_base</a></td></tr>
<tr class="memitem:aff8a2f6b416d7d7a3df7713b3dce1c71 inherit pro_methods_classorcus_1_1parser__base"><td class="memItemLeft" align="right" valign="top"><a id="aff8a2f6b416d7d7a3df7713b3dce1c71"></a>
 </td><td class="memItemRight" valign="bottom"><b>parser_base</b> (const char *p, size_t n)</td></tr>
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<tr class="memitem:a001488c9cda51d478af7ebcd03b0c7c0 inherit pro_methods_classorcus_1_1parser__base"><td class="memItemLeft" align="right" valign="top"><a id="a001488c9cda51d478af7ebcd03b0c7c0"></a>
bool </td><td class="memItemRight" valign="bottom"><b>has_char</b> () const</td></tr>
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<tr class="memitem:a8fe1e6d6173636424b658fc635c170b1 inherit pro_methods_classorcus_1_1parser__base"><td class="memItemLeft" align="right" valign="top"><a id="a8fe1e6d6173636424b658fc635c170b1"></a>
bool </td><td class="memItemRight" valign="bottom"><b>has_next</b> () const</td></tr>
<tr class="separator:a8fe1e6d6173636424b658fc635c170b1 inherit pro_methods_classorcus_1_1parser__base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4d4b339061f8ebe2aacc570c5dd0271a inherit pro_methods_classorcus_1_1parser__base"><td class="memItemLeft" align="right" valign="top"><a id="a4d4b339061f8ebe2aacc570c5dd0271a"></a>
void </td><td class="memItemRight" valign="bottom"><b>next</b> (size_t inc=1)</td></tr>
<tr class="separator:a4d4b339061f8ebe2aacc570c5dd0271a inherit pro_methods_classorcus_1_1parser__base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a59390549e1fea6b1ab8eb7c29d4f8f8a inherit pro_methods_classorcus_1_1parser__base"><td class="memItemLeft" align="right" valign="top"><a id="a59390549e1fea6b1ab8eb7c29d4f8f8a"></a>
void </td><td class="memItemRight" valign="bottom"><b>prev</b> (size_t dec=1)</td></tr>
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<tr class="memitem:ae70d71d80632d4fb745825d74b97777b inherit pro_methods_classorcus_1_1parser__base"><td class="memItemLeft" align="right" valign="top"><a id="ae70d71d80632d4fb745825d74b97777b"></a>
char </td><td class="memItemRight" valign="bottom"><b>cur_char</b> () const</td></tr>
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<tr class="memitem:a5de5f4531cbb44bf85d395511ec7f818 inherit pro_methods_classorcus_1_1parser__base"><td class="memItemLeft" align="right" valign="top"><a id="a5de5f4531cbb44bf85d395511ec7f818"></a>
char </td><td class="memItemRight" valign="bottom"><b>next_char</b> () const</td></tr>
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<tr class="memitem:a0d6cb24fef9c4367be29916d41f63636 inherit pro_methods_classorcus_1_1parser__base"><td class="memItemLeft" align="right" valign="top"><a id="a0d6cb24fef9c4367be29916d41f63636"></a>
void </td><td class="memItemRight" valign="bottom"><b>skip</b> (const char *chars_to_skip)</td></tr>
<tr class="separator:a0d6cb24fef9c4367be29916d41f63636 inherit pro_methods_classorcus_1_1parser__base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aad00d7bcbd0c782a6c7ee49a21a2772a inherit pro_methods_classorcus_1_1parser__base"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classorcus_1_1parser__base.html#aad00d7bcbd0c782a6c7ee49a21a2772a">parse_expected</a> (const char *expected)</td></tr>
<tr class="separator:aad00d7bcbd0c782a6c7ee49a21a2772a inherit pro_methods_classorcus_1_1parser__base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aac1a723bd8a66a4a91f7478120a67342 inherit pro_methods_classorcus_1_1parser__base"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classorcus_1_1parser__base.html#aac1a723bd8a66a4a91f7478120a67342">parse_double</a> ()</td></tr>
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<tr class="memitem:a8867c292b0f39f3423e97970c3618893 inherit pro_methods_classorcus_1_1parser__base"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classorcus_1_1parser__base.html#a8867c292b0f39f3423e97970c3618893">remaining_size</a> () const</td></tr>
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<tr class="memitem:a8deaaf0be1e7b0dd2ad870f2d8c9e3a1 inherit pro_methods_classorcus_1_1parser__base"><td class="memItemLeft" align="right" valign="top">std::ptrdiff_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classorcus_1_1parser__base.html#a8deaaf0be1e7b0dd2ad870f2d8c9e3a1">offset</a> () const</td></tr>
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<tr class="inherit_header pro_attribs_classorcus_1_1parser__base"><td colspan="2" onclick="javascript:toggleInherit('pro_attribs_classorcus_1_1parser__base')"><img src="closed.png" alt="-"/> Protected Attributes inherited from <a class="el" href="classorcus_1_1parser__base.html">orcus::parser_base</a></td></tr>
<tr class="memitem:a35aac7fe71e4a5d2e39f411c1a5afce4 inherit pro_attribs_classorcus_1_1parser__base"><td class="memItemLeft" align="right" valign="top"><a id="a35aac7fe71e4a5d2e39f411c1a5afce4"></a>
const char *const </td><td class="memItemRight" valign="bottom"><b>mp_begin</b></td></tr>
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const char * </td><td class="memItemRight" valign="bottom"><b>mp_char</b></td></tr>
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const char * </td><td class="memItemRight" valign="bottom"><b>mp_end</b></td></tr>
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</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template<typename _Handler><br />
class orcus::json_parser< _Handler ></h3>
<p>Low-level JSON parser. The caller must provide a handler class to receive callbacks. </p>
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
<a id="a8d58d3a10b82ea56a4e37b837f6e6c8b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8d58d3a10b82ea56a4e37b837f6e6c8b">◆ </a></span>json_parser()</h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template<typename _Handler > </div>
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classorcus_1_1json__parser.html">orcus::json_parser</a>< _Handler >::<a class="el" href="classorcus_1_1json__parser.html">json_parser</a> </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>p</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>n</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">handler_type & </td>
<td class="paramname"><em>hdl</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Constructor.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">p</td><td>pointer to a string stream containing JSON string. </td></tr>
<tr><td class="paramname">n</td><td>size of the stream. </td></tr>
<tr><td class="paramname">hdl</td><td>handler class instance. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<h2 class="groupheader">Member Function Documentation</h2>
<a id="ac1e34b4608b886fcc7435cddacdcc388"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac1e34b4608b886fcc7435cddacdcc388">◆ </a></span>parse()</h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template<typename _Handler > </div>
<table class="memname">
<tr>
<td class="memname">void <a class="el" href="classorcus_1_1json__parser.html">orcus::json_parser</a>< _Handler >::parse </td>
<td>(</td>
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<p>Call this method to start parsing. </p>
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