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<li class="navelem"><a class="el" href="namespaceExiv2.html">Exiv2</a></li><li class="navelem"><a class="el" href="classExiv2_1_1DateValue.html">DateValue</a></li> </ul>
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<div class="title">Exiv2::DateValue Class Reference</div> </div>
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<p>Value for simple ISO 8601 dates
<a href="classExiv2_1_1DateValue.html#details">More...</a></p>
<p><code>#include <value.hpp></code></p>
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<img id="dynsection-0-trigger" src="closed.png" alt="+"/> Inheritance diagram for Exiv2::DateValue:</div>
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<img id="dynsection-1-trigger" src="closed.png" alt="+"/> Collaboration diagram for Exiv2::DateValue:</div>
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<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="structExiv2_1_1DateValue_1_1Date.html">Date</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Simple <a class="el" href="structExiv2_1_1DateValue_1_1Date.html" title="Simple Date helper structure. ">Date</a> helper structure. <a href="structExiv2_1_1DateValue_1_1Date.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
Public Types</h2></td></tr>
<tr class="memitem:aeb4c3309897e696326e9cb55a8f6cb68"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aeb4c3309897e696326e9cb55a8f6cb68"></a>
typedef std::auto_ptr< <a class="el" href="classExiv2_1_1DateValue.html">DateValue</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1DateValue.html#aeb4c3309897e696326e9cb55a8f6cb68">AutoPtr</a></td></tr>
<tr class="memdesc:aeb4c3309897e696326e9cb55a8f6cb68"><td class="mdescLeft"> </td><td class="mdescRight">Shortcut for a DateValue auto pointer. <br /></td></tr>
<tr class="separator:aeb4c3309897e696326e9cb55a8f6cb68"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_types_classExiv2_1_1Value"><td colspan="2" onclick="javascript:toggleInherit('pub_types_classExiv2_1_1Value')"><img src="closed.png" alt="-"/> Public Types inherited from <a class="el" href="classExiv2_1_1Value.html">Exiv2::Value</a></td></tr>
<tr class="memitem:a0f62e585b82c97738858b743e60dff21 inherit pub_types_classExiv2_1_1Value"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a0f62e585b82c97738858b743e60dff21"></a>
typedef std::auto_ptr< <a class="el" href="classExiv2_1_1Value.html">Value</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Value.html#a0f62e585b82c97738858b743e60dff21">AutoPtr</a></td></tr>
<tr class="memdesc:a0f62e585b82c97738858b743e60dff21 inherit pub_types_classExiv2_1_1Value"><td class="mdescLeft"> </td><td class="mdescRight">Shortcut for a Value auto pointer. <br /></td></tr>
<tr class="separator:a0f62e585b82c97738858b743e60dff21 inherit pub_types_classExiv2_1_1Value"><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><td colspan="2"><div class="groupHeader">Creators</div></td></tr>
<tr class="memitem:ac64871fa22e0b3af3819838d65dcc7a5"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac64871fa22e0b3af3819838d65dcc7a5"></a>
 </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1DateValue.html#ac64871fa22e0b3af3819838d65dcc7a5">DateValue</a> ()</td></tr>
<tr class="memdesc:ac64871fa22e0b3af3819838d65dcc7a5"><td class="mdescLeft"> </td><td class="mdescRight">Default constructor. <br /></td></tr>
<tr class="separator:ac64871fa22e0b3af3819838d65dcc7a5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af337f8a13ff9656ff610398091d271cd"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af337f8a13ff9656ff610398091d271cd"></a>
 </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1DateValue.html#af337f8a13ff9656ff610398091d271cd">DateValue</a> (int year, int month, int day)</td></tr>
<tr class="memdesc:af337f8a13ff9656ff610398091d271cd"><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <br /></td></tr>
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<tr class="memitem:af8b4fd85a11bd9ae31def086a5b227ab"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af8b4fd85a11bd9ae31def086a5b227ab"></a>
virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1DateValue.html#af8b4fd85a11bd9ae31def086a5b227ab">~DateValue</a> ()</td></tr>
<tr class="memdesc:af8b4fd85a11bd9ae31def086a5b227ab"><td class="mdescLeft"> </td><td class="mdescRight">Virtual destructor. <br /></td></tr>
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<tr><td colspan="2"><div class="groupHeader">Manipulators</div></td></tr>
<tr class="memitem:acb8fa5f6fcd5383b5fddce094a251961"><td class="memItemLeft" align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1DateValue.html#acb8fa5f6fcd5383b5fddce094a251961">read</a> (const <a class="el" href="namespaceExiv2.html#a16f60a5bd4207fe155f6cf93a15efa72">byte</a> *buf, long len, <a class="el" href="namespaceExiv2.html#a94c225faf6d6c611a3828fae1c28efa6">ByteOrder</a> byteOrder=invalidByteOrder)</td></tr>
<tr class="memdesc:acb8fa5f6fcd5383b5fddce094a251961"><td class="mdescLeft"> </td><td class="mdescRight">Read the value from a character buffer. <a href="#acb8fa5f6fcd5383b5fddce094a251961">More...</a><br /></td></tr>
<tr class="separator:acb8fa5f6fcd5383b5fddce094a251961"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6eba2be86bf4744bc947b0909aa0c6f2"><td class="memItemLeft" align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1DateValue.html#a6eba2be86bf4744bc947b0909aa0c6f2">read</a> (const std::string &buf)</td></tr>
<tr class="memdesc:a6eba2be86bf4744bc947b0909aa0c6f2"><td class="mdescLeft"> </td><td class="mdescRight">Set the value to that of the string buf. <a href="#a6eba2be86bf4744bc947b0909aa0c6f2">More...</a><br /></td></tr>
<tr class="separator:a6eba2be86bf4744bc947b0909aa0c6f2"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adfb7f12fa25958b6d7ff3ca5912616ab"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="adfb7f12fa25958b6d7ff3ca5912616ab"></a>
void </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1DateValue.html#adfb7f12fa25958b6d7ff3ca5912616ab">setDate</a> (const <a class="el" href="structExiv2_1_1DateValue_1_1Date.html">Date</a> &src)</td></tr>
<tr class="memdesc:adfb7f12fa25958b6d7ff3ca5912616ab"><td class="mdescLeft"> </td><td class="mdescRight">Set the date. <br /></td></tr>
<tr class="separator:adfb7f12fa25958b6d7ff3ca5912616ab"><td class="memSeparator" colspan="2"> </td></tr>
<tr><td colspan="2"><div class="groupHeader">Accessors</div></td></tr>
<tr class="memitem:a85dd67fbbdded614b3c1d6383bec3e1e"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a85dd67fbbdded614b3c1d6383bec3e1e"></a>
<a class="el" href="classExiv2_1_1Value.html#a0f62e585b82c97738858b743e60dff21">AutoPtr</a> </td><td class="memItemRight" valign="bottom"><b>clone</b> () const </td></tr>
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<tr class="memitem:ab058c2ba2c53659564a8adfa3a751cd1"><td class="memItemLeft" align="right" valign="top">virtual long </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1DateValue.html#ab058c2ba2c53659564a8adfa3a751cd1">copy</a> (<a class="el" href="namespaceExiv2.html#a16f60a5bd4207fe155f6cf93a15efa72">byte</a> *buf, <a class="el" href="namespaceExiv2.html#a94c225faf6d6c611a3828fae1c28efa6">ByteOrder</a> byteOrder=invalidByteOrder) const </td></tr>
<tr class="memdesc:ab058c2ba2c53659564a8adfa3a751cd1"><td class="mdescLeft"> </td><td class="mdescRight">Write value to a character data buffer. <a href="#ab058c2ba2c53659564a8adfa3a751cd1">More...</a><br /></td></tr>
<tr class="separator:ab058c2ba2c53659564a8adfa3a751cd1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6d802ff024ecc84c2673945ac016a478"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a6d802ff024ecc84c2673945ac016a478"></a>
virtual const <a class="el" href="structExiv2_1_1DateValue_1_1Date.html">Date</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1DateValue.html#a6d802ff024ecc84c2673945ac016a478">getDate</a> () const </td></tr>
<tr class="memdesc:a6d802ff024ecc84c2673945ac016a478"><td class="mdescLeft"> </td><td class="mdescRight">Return date struct containing date information. <br /></td></tr>
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<tr class="memitem:a060478a53687b9319f6d5a3d7a609ef2"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a060478a53687b9319f6d5a3d7a609ef2"></a>
virtual long </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1DateValue.html#a060478a53687b9319f6d5a3d7a609ef2">count</a> () const </td></tr>
<tr class="memdesc:a060478a53687b9319f6d5a3d7a609ef2"><td class="mdescLeft"> </td><td class="mdescRight">Return the number of components of the value. <br /></td></tr>
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<tr class="memitem:afb2c24dffd2d7ad0d9079854eeb063c2"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="afb2c24dffd2d7ad0d9079854eeb063c2"></a>
virtual long </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1DateValue.html#afb2c24dffd2d7ad0d9079854eeb063c2">size</a> () const </td></tr>
<tr class="memdesc:afb2c24dffd2d7ad0d9079854eeb063c2"><td class="mdescLeft"> </td><td class="mdescRight">Return the size of the value in bytes. <br /></td></tr>
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<tr class="memitem:a15e73dd1a8a9016ccfd18c75086ec108"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a15e73dd1a8a9016ccfd18c75086ec108"></a>
virtual std::ostream & </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1DateValue.html#a15e73dd1a8a9016ccfd18c75086ec108">write</a> (std::ostream &os) const </td></tr>
<tr class="memdesc:a15e73dd1a8a9016ccfd18c75086ec108"><td class="mdescLeft"> </td><td class="mdescRight">Write the value to an output stream. You do not usually have to use this function; it is used for the implementation of the output operator for Value, <a class="el" href="namespaceExiv2.html#abe882054db13fc2f4f6f7e8e1261d982" title="Output operator for Value types. ">operator<<(std::ostream &os, const Value &value)</a>. <br /></td></tr>
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<tr class="memitem:a80ca3538d96fa26f9f196e9db9ff0c43"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a80ca3538d96fa26f9f196e9db9ff0c43"></a>
virtual long </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1DateValue.html#a80ca3538d96fa26f9f196e9db9ff0c43">toLong</a> (long n=0) const </td></tr>
<tr class="memdesc:a80ca3538d96fa26f9f196e9db9ff0c43"><td class="mdescLeft"> </td><td class="mdescRight">Return the value as a UNIX calender time converted to long. <br /></td></tr>
<tr class="separator:a80ca3538d96fa26f9f196e9db9ff0c43"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a870154948d26bb25025d3212bceb4b4c"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a870154948d26bb25025d3212bceb4b4c"></a>
virtual float </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1DateValue.html#a870154948d26bb25025d3212bceb4b4c">toFloat</a> (long n=0) const </td></tr>
<tr class="memdesc:a870154948d26bb25025d3212bceb4b4c"><td class="mdescLeft"> </td><td class="mdescRight">Return the value as a UNIX calender time converted to float. <br /></td></tr>
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<tr class="memitem:a07f499e6f90425513b1bee5b5098ab99"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a07f499e6f90425513b1bee5b5098ab99"></a>
virtual <a class="el" href="namespaceExiv2.html#a95756f3f7fa19103f83addf5fa088a30">Rational</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1DateValue.html#a07f499e6f90425513b1bee5b5098ab99">toRational</a> (long n=0) const </td></tr>
<tr class="memdesc:a07f499e6f90425513b1bee5b5098ab99"><td class="mdescLeft"> </td><td class="mdescRight">Return the value as a UNIX calender time converted to Rational. <br /></td></tr>
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<tr class="inherit_header pub_methods_classExiv2_1_1Value"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classExiv2_1_1Value')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classExiv2_1_1Value.html">Exiv2::Value</a></td></tr>
<tr class="memitem:ab475b1680c6fa36a092c4584f70a8027 inherit pub_methods_classExiv2_1_1Value"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab475b1680c6fa36a092c4584f70a8027"></a>
 </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Value.html#ab475b1680c6fa36a092c4584f70a8027">Value</a> (<a class="el" href="namespaceExiv2.html#a5153319711f35fe81cbc13f4b852450c">TypeId</a> <a class="el" href="classExiv2_1_1Value.html#a1a56299aad4e614c4f0225d97530c038">typeId</a>)</td></tr>
<tr class="memdesc:ab475b1680c6fa36a092c4584f70a8027 inherit pub_methods_classExiv2_1_1Value"><td class="mdescLeft"> </td><td class="mdescRight">Constructor, taking a type id to initialize the base class with. <br /></td></tr>
<tr class="separator:ab475b1680c6fa36a092c4584f70a8027 inherit pub_methods_classExiv2_1_1Value"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a22a8e3314aad989671aedeee1c7ef375 inherit pub_methods_classExiv2_1_1Value"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a22a8e3314aad989671aedeee1c7ef375"></a>
virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Value.html#a22a8e3314aad989671aedeee1c7ef375">~Value</a> ()</td></tr>
<tr class="memdesc:a22a8e3314aad989671aedeee1c7ef375 inherit pub_methods_classExiv2_1_1Value"><td class="mdescLeft"> </td><td class="mdescRight">Virtual destructor. <br /></td></tr>
<tr class="separator:a22a8e3314aad989671aedeee1c7ef375 inherit pub_methods_classExiv2_1_1Value"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6e8f3c20bf5d09f34371660a6cf50af3 inherit pub_methods_classExiv2_1_1Value"><td class="memItemLeft" align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Value.html#a6e8f3c20bf5d09f34371660a6cf50af3">setDataArea</a> (const <a class="el" href="namespaceExiv2.html#a16f60a5bd4207fe155f6cf93a15efa72">byte</a> *buf, long len)</td></tr>
<tr class="memdesc:a6e8f3c20bf5d09f34371660a6cf50af3 inherit pub_methods_classExiv2_1_1Value"><td class="mdescLeft"> </td><td class="mdescRight">Set the data area, if the value has one by copying (cloning) the buffer pointed to by buf. <a href="#a6e8f3c20bf5d09f34371660a6cf50af3">More...</a><br /></td></tr>
<tr class="separator:a6e8f3c20bf5d09f34371660a6cf50af3 inherit pub_methods_classExiv2_1_1Value"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1a56299aad4e614c4f0225d97530c038 inherit pub_methods_classExiv2_1_1Value"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a1a56299aad4e614c4f0225d97530c038"></a>
<a class="el" href="namespaceExiv2.html#a5153319711f35fe81cbc13f4b852450c">TypeId</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Value.html#a1a56299aad4e614c4f0225d97530c038">typeId</a> () const </td></tr>
<tr class="memdesc:a1a56299aad4e614c4f0225d97530c038 inherit pub_methods_classExiv2_1_1Value"><td class="mdescLeft"> </td><td class="mdescRight">Return the type identifier (Exif data format type). <br /></td></tr>
<tr class="separator:a1a56299aad4e614c4f0225d97530c038 inherit pub_methods_classExiv2_1_1Value"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a84db34d85bac0f5e159d67a1e10c7976 inherit pub_methods_classExiv2_1_1Value"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a84db34d85bac0f5e159d67a1e10c7976"></a>
<a class="el" href="classExiv2_1_1Value.html#a0f62e585b82c97738858b743e60dff21">AutoPtr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Value.html#a84db34d85bac0f5e159d67a1e10c7976">clone</a> () const </td></tr>
<tr class="memdesc:a84db34d85bac0f5e159d67a1e10c7976 inherit pub_methods_classExiv2_1_1Value"><td class="mdescLeft"> </td><td class="mdescRight">Return an auto-pointer to a copy of itself (deep copy). The caller owns this copy and the auto-pointer ensures that it will be deleted. <br /></td></tr>
<tr class="separator:a84db34d85bac0f5e159d67a1e10c7976 inherit pub_methods_classExiv2_1_1Value"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0b07106aa570a506f4211c7bfa605fb0 inherit pub_methods_classExiv2_1_1Value"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a0b07106aa570a506f4211c7bfa605fb0"></a>
std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Value.html#a0b07106aa570a506f4211c7bfa605fb0">toString</a> () const </td></tr>
<tr class="memdesc:a0b07106aa570a506f4211c7bfa605fb0 inherit pub_methods_classExiv2_1_1Value"><td class="mdescLeft"> </td><td class="mdescRight">Return the value as a string. Implemented in terms of <a class="el" href="classExiv2_1_1Value.html#a2518f5ba09fc8c00785c57a119892c4c" title="Write the value to an output stream. You do not usually have to use this function; it is used for the...">write(std::ostream& os) const </a>of the concrete class. <br /></td></tr>
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<tr class="memitem:a856b1a10a7081540484ce62e8f75e389 inherit pub_methods_classExiv2_1_1Value"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a856b1a10a7081540484ce62e8f75e389"></a>
virtual std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Value.html#a856b1a10a7081540484ce62e8f75e389">toString</a> (long n) const </td></tr>
<tr class="memdesc:a856b1a10a7081540484ce62e8f75e389 inherit pub_methods_classExiv2_1_1Value"><td class="mdescLeft"> </td><td class="mdescRight">Return the <em>n</em>-th component of the value as a string. The default implementation returns <a class="el" href="classExiv2_1_1Value.html#a0b07106aa570a506f4211c7bfa605fb0" title="Return the value as a string. Implemented in terms of write(std::ostream& os) const of the concrete c...">toString()</a>. The behaviour of this method may be undefined if there is no <em>n</em>-th component. <br /></td></tr>
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<tr class="memitem:a0105d81baf07d531cc6de2d2bb4a7bea inherit pub_methods_classExiv2_1_1Value"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a0105d81baf07d531cc6de2d2bb4a7bea"></a>
virtual long </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Value.html#a0105d81baf07d531cc6de2d2bb4a7bea">sizeDataArea</a> () const </td></tr>
<tr class="memdesc:a0105d81baf07d531cc6de2d2bb4a7bea inherit pub_methods_classExiv2_1_1Value"><td class="mdescLeft"> </td><td class="mdescRight">Return the size of the data area, 0 if there is none. <br /></td></tr>
<tr class="separator:a0105d81baf07d531cc6de2d2bb4a7bea inherit pub_methods_classExiv2_1_1Value"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9d96b057ecc6e9f09e2c65b46a0688e0 inherit pub_methods_classExiv2_1_1Value"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classExiv2_1_1DataBuf.html">DataBuf</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Value.html#a9d96b057ecc6e9f09e2c65b46a0688e0">dataArea</a> () const </td></tr>
<tr class="memdesc:a9d96b057ecc6e9f09e2c65b46a0688e0 inherit pub_methods_classExiv2_1_1Value"><td class="mdescLeft"> </td><td class="mdescRight">Return a copy of the data area if the value has one. The caller owns this copy and <a class="el" href="classExiv2_1_1DataBuf.html" title="Utility class containing a character array. All it does is to take care of memory allocation and dele...">DataBuf</a> ensures that it will be deleted. <a href="#a9d96b057ecc6e9f09e2c65b46a0688e0">More...</a><br /></td></tr>
<tr class="separator:a9d96b057ecc6e9f09e2c65b46a0688e0 inherit pub_methods_classExiv2_1_1Value"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a161550b3ef31b3a14b1d75149ba9ba71 inherit pub_methods_classExiv2_1_1Value"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a161550b3ef31b3a14b1d75149ba9ba71"></a>
bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Value.html#a161550b3ef31b3a14b1d75149ba9ba71">ok</a> () const </td></tr>
<tr class="memdesc:a161550b3ef31b3a14b1d75149ba9ba71 inherit pub_methods_classExiv2_1_1Value"><td class="mdescLeft"> </td><td class="mdescRight">Check the <em>ok</em> status indicator. After a to<Type> conversion, this indicator shows whether the conversion was successful. <br /></td></tr>
<tr class="separator:a161550b3ef31b3a14b1d75149ba9ba71 inherit pub_methods_classExiv2_1_1Value"><td class="memSeparator" colspan="2"> </td></tr>
</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 pub_static_methods_classExiv2_1_1Value"><td colspan="2" onclick="javascript:toggleInherit('pub_static_methods_classExiv2_1_1Value')"><img src="closed.png" alt="-"/> Static Public Member Functions inherited from <a class="el" href="classExiv2_1_1Value.html">Exiv2::Value</a></td></tr>
<tr class="memitem:a7a6c027316e3dec0f7e79430f104c137 inherit pub_static_methods_classExiv2_1_1Value"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classExiv2_1_1Value.html#a0f62e585b82c97738858b743e60dff21">AutoPtr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Value.html#a7a6c027316e3dec0f7e79430f104c137">create</a> (<a class="el" href="namespaceExiv2.html#a5153319711f35fe81cbc13f4b852450c">TypeId</a> <a class="el" href="classExiv2_1_1Value.html#a1a56299aad4e614c4f0225d97530c038">typeId</a>)</td></tr>
<tr class="memdesc:a7a6c027316e3dec0f7e79430f104c137 inherit pub_static_methods_classExiv2_1_1Value"><td class="mdescLeft"> </td><td class="mdescRight">A (simple) factory to create a <a class="el" href="classExiv2_1_1Value.html" title="Common interface for all types of values used with metadata. ">Value</a> type. <a href="#a7a6c027316e3dec0f7e79430f104c137">More...</a><br /></td></tr>
<tr class="separator:a7a6c027316e3dec0f7e79430f104c137 inherit pub_static_methods_classExiv2_1_1Value"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pro_methods_classExiv2_1_1Value"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classExiv2_1_1Value')"><img src="closed.png" alt="-"/> Protected Member Functions inherited from <a class="el" href="classExiv2_1_1Value.html">Exiv2::Value</a></td></tr>
<tr class="memitem:aa2a9041cbd30d86260820b818cdf232e inherit pro_methods_classExiv2_1_1Value"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa2a9041cbd30d86260820b818cdf232e"></a>
<a class="el" href="classExiv2_1_1Value.html">Value</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Value.html#aa2a9041cbd30d86260820b818cdf232e">operator=</a> (const <a class="el" href="classExiv2_1_1Value.html">Value</a> &rhs)</td></tr>
<tr class="memdesc:aa2a9041cbd30d86260820b818cdf232e inherit pro_methods_classExiv2_1_1Value"><td class="mdescLeft"> </td><td class="mdescRight">Assignment operator. Protected so that it can only be used by subclasses but not directly. <br /></td></tr>
<tr class="separator:aa2a9041cbd30d86260820b818cdf232e inherit pro_methods_classExiv2_1_1Value"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pro_attribs_classExiv2_1_1Value"><td colspan="2" onclick="javascript:toggleInherit('pro_attribs_classExiv2_1_1Value')"><img src="closed.png" alt="-"/> Protected Attributes inherited from <a class="el" href="classExiv2_1_1Value.html">Exiv2::Value</a></td></tr>
<tr class="memitem:a4dc3a689b4bc1819290525cac491c1a8 inherit pro_attribs_classExiv2_1_1Value"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a4dc3a689b4bc1819290525cac491c1a8"></a>
bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Value.html#a4dc3a689b4bc1819290525cac491c1a8">ok_</a></td></tr>
<tr class="memdesc:a4dc3a689b4bc1819290525cac491c1a8 inherit pro_attribs_classExiv2_1_1Value"><td class="mdescLeft"> </td><td class="mdescRight">Indicates the status of the previous to<Type> conversion. <br /></td></tr>
<tr class="separator:a4dc3a689b4bc1819290525cac491c1a8 inherit pro_attribs_classExiv2_1_1Value"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Value for simple ISO 8601 dates </p>
<p>This class is limited to parsing simple date strings in the ISO 8601 format CCYYMMDD (century, year, month, day). </p>
</div><h2 class="groupheader">Member Function Documentation</h2>
<a class="anchor" id="ab058c2ba2c53659564a8adfa3a751cd1"></a>
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<td class="memname">long Exiv2::DateValue::copy </td>
<td>(</td>
<td class="paramtype"><a class="el" href="namespaceExiv2.html#a16f60a5bd4207fe155f6cf93a15efa72">byte</a> * </td>
<td class="paramname"><em>buf</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype"><a class="el" href="namespaceExiv2.html#a94c225faf6d6c611a3828fae1c28efa6">ByteOrder</a> </td>
<td class="paramname"><em>byteOrder</em> = <code>invalidByteOrder</code> </td>
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<td></td><td> const</td>
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<p>Write value to a character data buffer. </p>
<p>The user must ensure that the buffer has enough memory. Otherwise the call results in undefined behaviour.</p>
<dl class="section note"><dt>Note</dt><dd>The byte order is required by the interface but not used by this method, so just use the default.</dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">buf</td><td>Data buffer to write to. </td></tr>
<tr><td class="paramname">byteOrder</td><td>Byte order. Not used. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Number of characters written. </dd></dl>
<p>Implements <a class="el" href="classExiv2_1_1Value.html#a3bf4f9c2eda4f7850a390de98668ce15">Exiv2::Value</a>.</p>
<p>References <a class="el" href="structExiv2_1_1DateValue_1_1Date.html#a3e1ac15589c5a534485fc02fe6cd2383">Exiv2::DateValue::Date::day</a>, <a class="el" href="structExiv2_1_1DateValue_1_1Date.html#a22759f4cb5c8137777ee3b155adad7d2">Exiv2::DateValue::Date::month</a>, and <a class="el" href="structExiv2_1_1DateValue_1_1Date.html#a04752d59b976cf190d1434f213948e40">Exiv2::DateValue::Date::year</a>.</p>
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<td class="memname">int Exiv2::DateValue::read </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="namespaceExiv2.html#a16f60a5bd4207fe155f6cf93a15efa72">byte</a> * </td>
<td class="paramname"><em>buf</em>, </td>
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<td></td>
<td class="paramtype">long </td>
<td class="paramname"><em>len</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="namespaceExiv2.html#a94c225faf6d6c611a3828fae1c28efa6">ByteOrder</a> </td>
<td class="paramname"><em>byteOrder</em> = <code>invalidByteOrder</code> </td>
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<td></td>
<td>)</td>
<td></td><td></td>
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<p>Read the value from a character buffer. </p>
<dl class="section note"><dt>Note</dt><dd>The byte order is required by the interface but not used by this method, so just use the default.</dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">buf</td><td>Pointer to the data buffer to read from </td></tr>
<tr><td class="paramname">len</td><td>Number of bytes in the data buffer </td></tr>
<tr><td class="paramname">byteOrder</td><td>Byte order. Not needed.</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>0 if successful<br />
1 in case of an unsupported date format </dd></dl>
<p>Implements <a class="el" href="classExiv2_1_1Value.html#acc8870f802ebcdf9d4e081816ad8956e">Exiv2::Value</a>.</p>
<p>References <a class="el" href="structExiv2_1_1DateValue_1_1Date.html#a3e1ac15589c5a534485fc02fe6cd2383">Exiv2::DateValue::Date::day</a>, <a class="el" href="error_8hpp.html#a06ee301360765662f07d822ea005647e">EXV_WARNING</a>, <a class="el" href="structExiv2_1_1DateValue_1_1Date.html#a22759f4cb5c8137777ee3b155adad7d2">Exiv2::DateValue::Date::month</a>, and <a class="el" href="structExiv2_1_1DateValue_1_1Date.html#a04752d59b976cf190d1434f213948e40">Exiv2::DateValue::Date::year</a>.</p>
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<td class="memname">int Exiv2::DateValue::read </td>
<td>(</td>
<td class="paramtype">const std::string & </td>
<td class="paramname"><em>buf</em></td><td>)</td>
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<p>Set the value to that of the string buf. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">buf</td><td>String containing the date</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>0 if successful<br />
1 in case of an unsupported date format </dd></dl>
<p>Implements <a class="el" href="classExiv2_1_1Value.html#a2864378d7572310aa5f4cf4127365862">Exiv2::Value</a>.</p>
<p>References <a class="el" href="structExiv2_1_1DateValue_1_1Date.html#a3e1ac15589c5a534485fc02fe6cd2383">Exiv2::DateValue::Date::day</a>, <a class="el" href="error_8hpp.html#a06ee301360765662f07d822ea005647e">EXV_WARNING</a>, <a class="el" href="structExiv2_1_1DateValue_1_1Date.html#a22759f4cb5c8137777ee3b155adad7d2">Exiv2::DateValue::Date::month</a>, and <a class="el" href="structExiv2_1_1DateValue_1_1Date.html#a04752d59b976cf190d1434f213948e40">Exiv2::DateValue::Date::year</a>.</p>
</div>
</div>
<hr/>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="value_8hpp.html">value.hpp</a></li>
<li>value.cpp</li>
</ul>
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