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<div id="projectname">lensfun
 <span id="projectnumber">0.3.2.0</span>
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<div class="title">Database functions</div> </div>
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<p>Create, destroy and search database for objects.
<a href="#details">More...</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
Classes</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structlfDatabase.html">lfDatabase</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">A lens database object. <a href="structlfDatabase.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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Enumerations</h2></td></tr>
<tr class="memitem:ga06fc87d81c62e9abb8790b6e5713c55b"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom">{ <a class="el" href="group__Database.html#gga06fc87d81c62e9abb8790b6e5713c55ba12bb6d6f817a589b33a03a106d101f39">LF_SEARCH_LOOSE</a> = 1,
<a class="el" href="group__Database.html#gga06fc87d81c62e9abb8790b6e5713c55ba1d46d79401ec708245da53b06dc0328c">LF_SEARCH_SORT_AND_UNIQUIFY</a> = 2
}</td></tr>
<tr class="memdesc:ga06fc87d81c62e9abb8790b6e5713c55b"><td class="mdescLeft"> </td><td class="mdescRight">Flags controlling the behavior of database searches. <a href="group__Database.html#ga06fc87d81c62e9abb8790b6e5713c55b">More...</a><br /></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:gafe325d433f28864ccde87dba92e1ccdb"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structlfDatabase.html">lfDatabase</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__Database.html#gafe325d433f28864ccde87dba92e1ccdb">lf_db_new</a> (void)</td></tr>
<tr class="memdesc:gafe325d433f28864ccde87dba92e1ccdb"><td class="mdescLeft"> </td><td class="mdescRight">Create a new empty database object. <a href="#gafe325d433f28864ccde87dba92e1ccdb">More...</a><br /></td></tr>
<tr class="separator:gafe325d433f28864ccde87dba92e1ccdb"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gaf62bd4cfa25f2145e4102a70a0baf7b7"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__Database.html#gaf62bd4cfa25f2145e4102a70a0baf7b7">lf_db_destroy</a> (<a class="el" href="structlfDatabase.html">lfDatabase</a> *db)</td></tr>
<tr class="memdesc:gaf62bd4cfa25f2145e4102a70a0baf7b7"><td class="mdescLeft"> </td><td class="mdescRight">Destroy the database object. <a href="#gaf62bd4cfa25f2145e4102a70a0baf7b7">More...</a><br /></td></tr>
<tr class="separator:gaf62bd4cfa25f2145e4102a70a0baf7b7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga61b028cbe1b70c5157e7e767efb2958b"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__Auxiliary.html#gaf84c98d42624e1181549de773ac49ad7">lfError</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__Database.html#ga61b028cbe1b70c5157e7e767efb2958b">lf_db_load</a> (<a class="el" href="structlfDatabase.html">lfDatabase</a> *db)</td></tr>
<tr class="separator:ga61b028cbe1b70c5157e7e767efb2958b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gaed8d3c53889f116c97046da51293364e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__Auxiliary.html#gaf84c98d42624e1181549de773ac49ad7">lfError</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__Database.html#gaed8d3c53889f116c97046da51293364e">lf_db_load_file</a> (<a class="el" href="structlfDatabase.html">lfDatabase</a> *db, const char *filename)</td></tr>
<tr class="separator:gaed8d3c53889f116c97046da51293364e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga57aaa0721acf835c4822199088bba545"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__Auxiliary.html#gaf84c98d42624e1181549de773ac49ad7">lfError</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__Database.html#ga57aaa0721acf835c4822199088bba545">lf_db_load_data</a> (<a class="el" href="structlfDatabase.html">lfDatabase</a> *db, const char *errcontext, const char *data, size_t data_size)</td></tr>
<tr class="separator:ga57aaa0721acf835c4822199088bba545"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga8de6e124ed7947f9474bcfeb1349b728"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__Auxiliary.html#gaf84c98d42624e1181549de773ac49ad7">lfError</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__Database.html#ga8de6e124ed7947f9474bcfeb1349b728">lf_db_save_all</a> (const <a class="el" href="structlfDatabase.html">lfDatabase</a> *db, const char *filename)</td></tr>
<tr class="separator:ga8de6e124ed7947f9474bcfeb1349b728"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gaa4cdbd5b21f7ce5fba41001a2109fbfe"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__Auxiliary.html#gaf84c98d42624e1181549de773ac49ad7">lfError</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__Database.html#gaa4cdbd5b21f7ce5fba41001a2109fbfe">lf_db_save_file</a> (const <a class="el" href="structlfDatabase.html">lfDatabase</a> *db, const char *filename, const <a class="el" href="structlfMount.html">lfMount</a> *const *mounts, const <a class="el" href="structlfCamera.html">lfCamera</a> *const *cameras, const <a class="el" href="structlfLens.html">lfLens</a> *const *lenses)</td></tr>
<tr class="separator:gaa4cdbd5b21f7ce5fba41001a2109fbfe"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gaf206725c2215a10cf0bc9272d7db8875"><td class="memItemLeft" align="right" valign="top">char * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__Database.html#gaf206725c2215a10cf0bc9272d7db8875">lf_db_save</a> (const <a class="el" href="structlfMount.html">lfMount</a> *const *mounts, const <a class="el" href="structlfCamera.html">lfCamera</a> *const *cameras, const <a class="el" href="structlfLens.html">lfLens</a> *const *lenses)</td></tr>
<tr class="separator:gaf206725c2215a10cf0bc9272d7db8875"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga106cab6bc5c545558b0ee466aa9cc98f"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="structlfCamera.html">lfCamera</a> ** </td><td class="memItemRight" valign="bottom"><a class="el" href="group__Database.html#ga106cab6bc5c545558b0ee466aa9cc98f">lf_db_find_cameras</a> (const <a class="el" href="structlfDatabase.html">lfDatabase</a> *db, const char *maker, const char *model)</td></tr>
<tr class="separator:ga106cab6bc5c545558b0ee466aa9cc98f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gaea5313857baada7dc484df26054899ec"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="structlfCamera.html">lfCamera</a> ** </td><td class="memItemRight" valign="bottom"><a class="el" href="group__Database.html#gaea5313857baada7dc484df26054899ec">lf_db_find_cameras_ext</a> (const <a class="el" href="structlfDatabase.html">lfDatabase</a> *db, const char *maker, const char *model, int sflags)</td></tr>
<tr class="separator:gaea5313857baada7dc484df26054899ec"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gaab916b701cdae0a8233cfd5748b8b938"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="structlfCamera.html">lfCamera</a> *const * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__Database.html#gaab916b701cdae0a8233cfd5748b8b938">lf_db_get_cameras</a> (const <a class="el" href="structlfDatabase.html">lfDatabase</a> *db)</td></tr>
<tr class="separator:gaab916b701cdae0a8233cfd5748b8b938"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga4083224a45b7904e631747d807f9d05d"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="structlfLens.html">lfLens</a> ** </td><td class="memItemRight" valign="bottom"><a class="el" href="group__Database.html#ga4083224a45b7904e631747d807f9d05d">lf_db_find_lenses_hd</a> (const <a class="el" href="structlfDatabase.html">lfDatabase</a> *db, const <a class="el" href="structlfCamera.html">lfCamera</a> *camera, const char *maker, const char *lens, int sflags)</td></tr>
<tr class="separator:ga4083224a45b7904e631747d807f9d05d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gab108197788cbaaac5e0e83377ae1015f"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="structlfLens.html">lfLens</a> ** </td><td class="memItemRight" valign="bottom"><a class="el" href="group__Database.html#gab108197788cbaaac5e0e83377ae1015f">lf_db_find_lenses</a> (const <a class="el" href="structlfDatabase.html">lfDatabase</a> *db, const <a class="el" href="structlfLens.html">lfLens</a> *lens, int sflags)</td></tr>
<tr class="separator:gab108197788cbaaac5e0e83377ae1015f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga297cf57b26e675397d49604b7abba11f"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="structlfLens.html">lfLens</a> *const * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__Database.html#ga297cf57b26e675397d49604b7abba11f">lf_db_get_lenses</a> (const <a class="el" href="structlfDatabase.html">lfDatabase</a> *db)</td></tr>
<tr class="separator:ga297cf57b26e675397d49604b7abba11f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gad0c064fad2abb4fefb3c4fca29622d64"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="structlfMount.html">lfMount</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__Database.html#gad0c064fad2abb4fefb3c4fca29622d64">lf_db_find_mount</a> (const <a class="el" href="structlfDatabase.html">lfDatabase</a> *db, const char *mount)</td></tr>
<tr class="separator:gad0c064fad2abb4fefb3c4fca29622d64"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gab42f6e09d5a9d16d59329e6230a1240a"><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__Database.html#gab42f6e09d5a9d16d59329e6230a1240a">lf_db_mount_name</a> (const <a class="el" href="structlfDatabase.html">lfDatabase</a> *db, const char *mount)</td></tr>
<tr class="separator:gab42f6e09d5a9d16d59329e6230a1240a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga7b28821aeff291b19faea19f30f67122"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="structlfMount.html">lfMount</a> *const * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__Database.html#ga7b28821aeff291b19faea19f30f67122">lf_db_get_mounts</a> (const <a class="el" href="structlfDatabase.html">lfDatabase</a> *db)</td></tr>
<tr class="separator:ga7b28821aeff291b19faea19f30f67122"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p>Create, destroy and search database for objects. </p>
<h2 class="groupheader">Enumeration Type Documentation</h2>
<a id="ga06fc87d81c62e9abb8790b6e5713c55b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga06fc87d81c62e9abb8790b6e5713c55b">◆ </a></span>anonymous enum</h2>
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<td class="memname">anonymous enum</td>
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<p>Flags controlling the behavior of database searches. </p>
<table class="fieldtable">
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="gga06fc87d81c62e9abb8790b6e5713c55ba12bb6d6f817a589b33a03a106d101f39"></a>LF_SEARCH_LOOSE </td><td class="fielddoc"><p>This flag selects a looser search algorithm resulting in more results (still sorted by score). </p>
<p>If it is not present, all results where at least one of the input words is missing will be discarded. </p>
</td></tr>
<tr><td class="fieldname"><a id="gga06fc87d81c62e9abb8790b6e5713c55ba1d46d79401ec708245da53b06dc0328c"></a>LF_SEARCH_SORT_AND_UNIQUIFY </td><td class="fielddoc"><p>This flag makes Lensfun to sort the results by focal length, and remove all double lens names. </p>
<p>If a lens has entries for different crop factors/aspect ratios, the only best match is included into the result. This is meant to be used to create a list presented to the user to pick a lens. Or, to lookup a lens for which you know maker and model exactly, and to check whether the result list really contains only one element. </p>
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</div>
<h2 class="groupheader">Function Documentation</h2>
<a id="gaf62bd4cfa25f2145e4102a70a0baf7b7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gaf62bd4cfa25f2145e4102a70a0baf7b7">◆ </a></span>lf_db_destroy()</h2>
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<td class="memname">void lf_db_destroy </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structlfDatabase.html">lfDatabase</a> * </td>
<td class="paramname"><em>db</em></td><td>)</td>
<td></td>
</tr>
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</div><div class="memdoc">
<p>Destroy the database object. </p>
<p>This is the only way to correctly destroy the database object. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">db</td><td>The database to destroy. </td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See also</dt><dd>lfDatabase::~lfDatabase </dd></dl>
<dl class="section examples"><dt>Examples</dt><dd><a class="el" href="example_8c-example.html#a16">example.c</a>.</dd>
</dl>
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</div>
<a id="ga106cab6bc5c545558b0ee466aa9cc98f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga106cab6bc5c545558b0ee466aa9cc98f">◆ </a></span>lf_db_find_cameras()</h2>
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<td class="memname">const <a class="el" href="structlfCamera.html">lfCamera</a>** lf_db_find_cameras </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="structlfDatabase.html">lfDatabase</a> * </td>
<td class="paramname"><em>db</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>maker</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>model</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="structlfDatabase.html#a18ba7b786052defa0c958812f639ce9b" title="Find a set of cameras that fit given criteria.">lfDatabase::FindCameras</a> </dd></dl>
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<a id="gaea5313857baada7dc484df26054899ec"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gaea5313857baada7dc484df26054899ec">◆ </a></span>lf_db_find_cameras_ext()</h2>
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<td class="memname">const <a class="el" href="structlfCamera.html">lfCamera</a>** lf_db_find_cameras_ext </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="structlfDatabase.html">lfDatabase</a> * </td>
<td class="paramname"><em>db</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>maker</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>model</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>sflags</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="structlfDatabase.html#aafba4d1ea4b18614892cd755d7e212c2" title="Searches all translations of camera maker and model.">lfDatabase::FindCamerasExt</a> </dd></dl>
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<a id="gab108197788cbaaac5e0e83377ae1015f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gab108197788cbaaac5e0e83377ae1015f">◆ </a></span>lf_db_find_lenses()</h2>
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<td class="memname">const <a class="el" href="structlfLens.html">lfLens</a>** lf_db_find_lenses </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="structlfDatabase.html">lfDatabase</a> * </td>
<td class="paramname"><em>db</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="structlfLens.html">lfLens</a> * </td>
<td class="paramname"><em>lens</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>sflags</em> </td>
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<td></td>
<td>)</td>
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<dl class="section see"><dt>See also</dt><dd>lfDatabase::FindLenses(const lfCamera *, const lfLens *) </dd></dl>
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<a id="ga4083224a45b7904e631747d807f9d05d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga4083224a45b7904e631747d807f9d05d">◆ </a></span>lf_db_find_lenses_hd()</h2>
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<td class="memname">const <a class="el" href="structlfLens.html">lfLens</a>** lf_db_find_lenses_hd </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="structlfDatabase.html">lfDatabase</a> * </td>
<td class="paramname"><em>db</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="structlfCamera.html">lfCamera</a> * </td>
<td class="paramname"><em>camera</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>maker</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>lens</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>sflags</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<dl class="section see"><dt>See also</dt><dd>lfDatabase::FindLenses(const lfCamera *, const char *, const char *) </dd></dl>
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<a id="gad0c064fad2abb4fefb3c4fca29622d64"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gad0c064fad2abb4fefb3c4fca29622d64">◆ </a></span>lf_db_find_mount()</h2>
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<td class="memname">const <a class="el" href="structlfMount.html">lfMount</a>* lf_db_find_mount </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="structlfDatabase.html">lfDatabase</a> * </td>
<td class="paramname"><em>db</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>mount</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="structlfDatabase.html#a122cc1e2eaa2b752d379efd260abf0e1" title="Return the lfMount structure given the (basic) mount name.">lfDatabase::FindMount</a> </dd></dl>
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</div>
<a id="gaab916b701cdae0a8233cfd5748b8b938"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gaab916b701cdae0a8233cfd5748b8b938">◆ </a></span>lf_db_get_cameras()</h2>
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<td class="memname">const <a class="el" href="structlfCamera.html">lfCamera</a>* const* lf_db_get_cameras </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="structlfDatabase.html">lfDatabase</a> * </td>
<td class="paramname"><em>db</em></td><td>)</td>
<td></td>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="structlfDatabase.html#af4059d4dacf7630be9363920645c7d09" title="Retrieve a full list of cameras.">lfDatabase::GetCameras</a> </dd></dl>
<dl class="section examples"><dt>Examples</dt><dd><a class="el" href="example_8c-example.html#a10">example.c</a>.</dd>
</dl>
</div>
</div>
<a id="ga297cf57b26e675397d49604b7abba11f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga297cf57b26e675397d49604b7abba11f">◆ </a></span>lf_db_get_lenses()</h2>
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<td class="memname">const <a class="el" href="structlfLens.html">lfLens</a>* const* lf_db_get_lenses </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="structlfDatabase.html">lfDatabase</a> * </td>
<td class="paramname"><em>db</em></td><td>)</td>
<td></td>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="structlfDatabase.html#a2cc76ba8ebac73c079548c3a073dda0f" title="Retrieve a full list of lenses.">lfDatabase::GetLenses</a> </dd></dl>
<dl class="section examples"><dt>Examples</dt><dd><a class="el" href="example_8c-example.html#a12">example.c</a>.</dd>
</dl>
</div>
</div>
<a id="ga7b28821aeff291b19faea19f30f67122"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga7b28821aeff291b19faea19f30f67122">◆ </a></span>lf_db_get_mounts()</h2>
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<td class="memname">const <a class="el" href="structlfMount.html">lfMount</a>* const* lf_db_get_mounts </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="structlfDatabase.html">lfDatabase</a> * </td>
<td class="paramname"><em>db</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section see"><dt>See also</dt><dd><a class="el" href="structlfDatabase.html#a4cf25d2400f4d58a2cd6b6f42a9d25fe" title="Retrieve a full list of mounts.">lfDatabase::GetMounts</a> </dd></dl>
<dl class="section examples"><dt>Examples</dt><dd><a class="el" href="example_8c-example.html#a7">example.c</a>.</dd>
</dl>
</div>
</div>
<a id="ga61b028cbe1b70c5157e7e767efb2958b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga61b028cbe1b70c5157e7e767efb2958b">◆ </a></span>lf_db_load()</h2>
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<td class="memname"><a class="el" href="group__Auxiliary.html#gaf84c98d42624e1181549de773ac49ad7">lfError</a> lf_db_load </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structlfDatabase.html">lfDatabase</a> * </td>
<td class="paramname"><em>db</em></td><td>)</td>
<td></td>
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</table>
</div><div class="memdoc">
<dl class="section see"><dt>See also</dt><dd><a class="el" href="structlfDatabase.html#ac688c19eb77c64aa6f2be002f8e31e72" title="Find and load the lens database.">lfDatabase::Load()</a> </dd></dl>
<dl class="section examples"><dt>Examples</dt><dd><a class="el" href="example_8c-example.html#a6">example.c</a>.</dd>
</dl>
</div>
</div>
<a id="ga57aaa0721acf835c4822199088bba545"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga57aaa0721acf835c4822199088bba545">◆ </a></span>lf_db_load_data()</h2>
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<td class="memname"><a class="el" href="group__Auxiliary.html#gaf84c98d42624e1181549de773ac49ad7">lfError</a> lf_db_load_data </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structlfDatabase.html">lfDatabase</a> * </td>
<td class="paramname"><em>db</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>errcontext</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>data</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>data_size</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section see"><dt>See also</dt><dd><a class="el" href="structlfDatabase.html#abf8508f1abd9009ea403cbe3fad44f81" title="Load a set of camera/lenses from a memory array.">lfDatabase::Load(const char *, const char *, size_t)</a> </dd></dl>
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</div>
<a id="gaed8d3c53889f116c97046da51293364e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gaed8d3c53889f116c97046da51293364e">◆ </a></span>lf_db_load_file()</h2>
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<td class="memname"><a class="el" href="group__Auxiliary.html#gaf84c98d42624e1181549de773ac49ad7">lfError</a> lf_db_load_file </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structlfDatabase.html">lfDatabase</a> * </td>
<td class="paramname"><em>db</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>filename</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section see"><dt>See also</dt><dd><a class="el" href="structlfDatabase.html#a6e052ffddd1e8d927ff53a2769fa59c0" title="Load just a specific XML file.">lfDatabase::Load(const char *)</a> </dd></dl>
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<a id="gab42f6e09d5a9d16d59329e6230a1240a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gab42f6e09d5a9d16d59329e6230a1240a">◆ </a></span>lf_db_mount_name()</h2>
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<td class="memname">const char* lf_db_mount_name </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="structlfDatabase.html">lfDatabase</a> * </td>
<td class="paramname"><em>db</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>mount</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section see"><dt>See also</dt><dd><a class="el" href="structlfDatabase.html#a9fc48182e3ce987118f17e0e4180da1e" title="Get the name of a mount in current locale.">lfDatabase::MountName</a> </dd></dl>
<dl class="section examples"><dt>Examples</dt><dd><a class="el" href="example_8c-example.html#a11">example.c</a>, and <a class="el" href="tfun_8cpp-example.html#a12">tfun.cpp</a>.</dd>
</dl>
</div>
</div>
<a id="gafe325d433f28864ccde87dba92e1ccdb"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gafe325d433f28864ccde87dba92e1ccdb">◆ </a></span>lf_db_new()</h2>
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<td class="memname"><a class="el" href="structlfDatabase.html">lfDatabase</a>* lf_db_new </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td><td>)</td>
<td></td>
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<p>Create a new empty database object. </p>
<p>Usually the application will want to do this at startup, after which it would be a good idea to call <a class="el" href="group__Database.html#ga61b028cbe1b70c5157e7e767efb2958b">lf_db_load()</a>. </p><dl class="section return"><dt>Returns</dt><dd>A new empty database object. </dd></dl>
<dl class="section see"><dt>See also</dt><dd>lfDatabase::lfDatabase </dd></dl>
<dl class="section examples"><dt>Examples</dt><dd><a class="el" href="example_8c-example.html#a4">example.c</a>, and <a class="el" href="tfun_8cpp-example.html#a28">tfun.cpp</a>.</dd>
</dl>
</div>
</div>
<a id="gaf206725c2215a10cf0bc9272d7db8875"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gaf206725c2215a10cf0bc9272d7db8875">◆ </a></span>lf_db_save()</h2>
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<td class="memname">char* lf_db_save </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="structlfMount.html">lfMount</a> *const * </td>
<td class="paramname"><em>mounts</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="structlfCamera.html">lfCamera</a> *const * </td>
<td class="paramname"><em>cameras</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="structlfLens.html">lfLens</a> *const * </td>
<td class="paramname"><em>lenses</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section see"><dt>See also</dt><dd><a class="el" href="structlfDatabase.html#a7e02dcb558b448157273555e0fd1e398" title="Save a set of camera and lens descriptions into a memory array.">lfDatabase::Save(const lfMount *const *, const lfCamera *const *, const lfLens *const *)</a> </dd></dl>
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<a id="ga8de6e124ed7947f9474bcfeb1349b728"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga8de6e124ed7947f9474bcfeb1349b728">◆ </a></span>lf_db_save_all()</h2>
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<td class="memname"><a class="el" href="group__Auxiliary.html#gaf84c98d42624e1181549de773ac49ad7">lfError</a> lf_db_save_all </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="structlfDatabase.html">lfDatabase</a> * </td>
<td class="paramname"><em>db</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>filename</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<dl class="section see"><dt>See also</dt><dd>lfDatabase::Save(const char *) </dd></dl>
</div>
</div>
<a id="gaa4cdbd5b21f7ce5fba41001a2109fbfe"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gaa4cdbd5b21f7ce5fba41001a2109fbfe">◆ </a></span>lf_db_save_file()</h2>
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<td class="memname"><a class="el" href="group__Auxiliary.html#gaf84c98d42624e1181549de773ac49ad7">lfError</a> lf_db_save_file </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="structlfDatabase.html">lfDatabase</a> * </td>
<td class="paramname"><em>db</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>filename</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="structlfMount.html">lfMount</a> *const * </td>
<td class="paramname"><em>mounts</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="structlfCamera.html">lfCamera</a> *const * </td>
<td class="paramname"><em>cameras</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="structlfLens.html">lfLens</a> *const * </td>
<td class="paramname"><em>lenses</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<dl class="section see"><dt>See also</dt><dd>lfDatabase::Save(const char *, const lfMount *const *, const lfCamera *const *, const lfLens *const *) </dd></dl>
<dl class="section examples"><dt>Examples</dt><dd><a class="el" href="example_8c-example.html#a14">example.c</a>.</dd>
</dl>
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