Type: info
Title: comphelper/property.hxx
Posted by: [EMAIL PROTECTED]
Affected: comphelper
Effective from: cws_src680_picom
*Summary*
--------
+struct PropertyStringEqualFunctor;
+struct PropertyEqualByName;
+bool findProperty(Property& o_rProp, Sequence<Property>& i_seqProps, const
OUString& i_rPropName);
*Description*
-------------
namespace comphelper
{
/** find property with given name
@param o_rProp
Output parameter receiving the property, if found
@param i_rPropName
Name of the property to find
@return false, if property was not found
*/
bool findProperty(starbeans::Property& o_rProp,
staruno::Sequence<starbeans::Property>& i_seqProps, const
::rtl::OUString& i_rPropName);
}
In fact, the implementation is a nice example of how to employ
boost::bind to glue together existing functionality:
namespace comphelper
{
bool findProperty(
Property& o_rProp,
Sequence<Property>& i_seqProps,
const ::rtl::OUString& i_rPropName)
{
const Property* pAry(i_seqProps.getConstArray());
const sal_Int32 nLen(i_seqProps.getLength());
const Property* pRes(
std::find_if(pAry,pAry+nLen,
boost::bind(PropertyStringEqualFunctor(),
_1,
boost::cref(i_rPropName))));
if( pRes == pAry+nLen )
return false;
o_rProp = *pRes;
return true;
}
}
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