ChunkPath::ChunkPath( const ChunkPath& path )
{
for( XMP_Int32 i=0; i<path.length(); i++ )
{
this->append( path.identifier(i) );
}
}
ChunkPath::MatchResult ChunkPath::match( const ChunkPath& path ) const
{
MatchResult ret = kNoMatch;
if( path.length() > 0 )
{
XMP_Int32 depth = ( this->length() > path.length() ? path.length() : this->length() );
XMP_Int32 matchCount = 0;
for( XMP_Int32 i=0; i<depth; i++ )
{
const ChunkIdentifier& id1 = this->identifier(i);
const ChunkIdentifier& id2 = path.identifier(i);
if( id1.id == id2.id )
{
if( i == this->length() - 1 && id1.type == kType_NONE )
{
matchCount++;
}
else if( id1.type == id2.type )
{
matchCount++;
}
}
else
break;
}
if( matchCount == depth )
{
ret = ( path.length() >= this->length() ? kFullMatch : kPartMatch );
}
}
return ret;
}
