Function icvWriteSeqTree

deps/opencv/modules/core/src/persistence.cpp:4190–4227

static void
icvWriteSeqTree( CvFileStorage* fs, const char* name,
                 const void* struct_ptr, CvAttrList attr )
{
    const CvSeq* seq = (CvSeq*)struct_ptr;
    const char* recursive_value = cvAttrValue( &attr, "recursive" );
    int is_recursive = recursive_value &&
                       strcmp(recursive_value,"0") != 0 &&
                       strcmp(recursive_value,"false") != 0 &&
                       strcmp(recursive_value,"False") != 0 &&
                       strcmp(recursive_value,"FALSE") != 0;

    assert( CV_IS_SEQ( seq ));

    if( !is_recursive )
    {
        icvWriteSeq( fs, name, seq, attr, -1 );
    }
    else
    {
        CvTreeNodeIterator tree_iterator;

        cvStartWriteStruct( fs, name, CV_NODE_MAP, CV_TYPE_NAME_SEQ_TREE );
        cvStartWriteStruct( fs, "sequences", CV_NODE_SEQ );
        cvInitTreeNodeIterator( &tree_iterator, seq, INT_MAX );

        for(;;)
        {
            if( !tree_iterator.node )
                break;
            icvWriteSeq( fs, 0, tree_iterator.node, attr, tree_iterator.level );
            cvNextTreeNode( &tree_iterator );
        }

        cvEndWriteStruct( fs );
        cvEndWriteStruct( fs );
    }
}


static void*