reorder_test.cpp File Reference

#include "moab/Core.hpp"
#include "moab/ReorderTool.hpp"
#include "TestUtil.hpp"

Include dependency graph for reorder_test.cpp:

Go to the source code of this file.

Functions
void	tag_vals_from_gid (int global_id, std::vector< int > &values)
unsigned char	bits_from_gid (int global_id)
unsigned char	order_from_gid (int global_id)
void	coords_from_gid (int global_id, double coords[3])
void	build_mesh ()
void	check_order_by_sets_and_adj ()
void	call_reorder ()
void	check_order ()
void	check_node_coords ()
void	check_quad_conn ()
void	check_set_meshset ()
void	check_list_meshset ()
void	check_big_meshset ()
void	check_handle_tag ()
void	check_varlen_tag ()
void	check_bit_tag ()
int	main ()
void	check_order (EntityType type)
void	check_meshset_common (bool ordered)
Variables
const char	GLOBAL_ID_NAME [] = "GLOBAL_ID"
const char	SET_IDS_NAME [] = "SET_IDS"
const char	SET_HANDLES_NAME [] = "SET_HANDLES"
const char	CONN_IDS_NAME [] = "CONN_IDS"
const char	CONN_NAME [] = "CONN_HANDLES"
const char	VAR_INTS_NAME [] = "VAR_LEN_INTS"
const char	BIT_NAME [] = "TEST_BIT_TAG"
const int	ENTS_PER_SET = 6
const int	BITS_PER_TAG = 2
Core *	mbcore = 0
Interface *	mb = 0
Tag	order_tag = 0
const size_t	INTERVALS = 6

---

Function Documentation

unsigned char bits_from_gid

(

int

global_id

)

Definition at line 35 of file reorder_test.cpp.

References BITS_PER_TAG.

Referenced by build_mesh(), and check_bit_tag().

{
    return global_id % ( 1 << BITS_PER_TAG );
}

void build_mesh

(

)

Definition at line 98 of file reorder_test.cpp.

References moab::Core::add_entities(), BIT_NAME, bits_from_gid(), BITS_PER_TAG, CHECK_ERR, CONN_IDS_NAME, CONN_NAME, coords_from_gid(), moab::Core::create_element(), moab::Core::create_meshset(), moab::Core::create_vertex(), ENTS_PER_SET, ErrorCode, GLOBAL_ID_NAME, INTERVALS, mb, MB_TAG_CREAT, MB_TAG_DENSE, MB_TAG_SPARSE, MB_TAG_VARLEN, MB_TYPE_BIT, MB_TYPE_HANDLE, MB_TYPE_INTEGER, MBQUAD, MESHSET_SET, MESHSET_TRACK_OWNER, order_from_gid(), order_tag, SET_HANDLES_NAME, SET_IDS_NAME, size, moab::Core::tag_get_handle(), moab::Core::tag_set_by_ptr(), moab::Core::tag_set_data(), tag_vals_from_gid(), and VAR_INTS_NAME.

Referenced by main().

{
    const unsigned dense  = MB_TAG_CREAT | MB_TAG_DENSE;
    const unsigned sparse = MB_TAG_CREAT | MB_TAG_SPARSE;

    ErrorCode rval;

    // get/create various tags
    Tag gid;
    rval = mb->tag_get_handle( GLOBAL_ID_NAME, 1, MB_TYPE_INTEGER, gid, dense );CHECK_ERR( rval );

    Tag conn_ids;
    rval = mb->tag_get_handle( CONN_IDS_NAME, 4, MB_TYPE_INTEGER, conn_ids, dense );CHECK_ERR( rval );

    Tag conn_handles;
    rval = mb->tag_get_handle( CONN_NAME, 4, MB_TYPE_HANDLE, conn_handles, dense );CHECK_ERR( rval );

    Tag set_ids;
    rval = mb->tag_get_handle( SET_IDS_NAME, ENTS_PER_SET, MB_TYPE_INTEGER, set_ids, sparse );CHECK_ERR( rval );

    Tag set_handles;
    rval = mb->tag_get_handle( SET_HANDLES_NAME, ENTS_PER_SET, MB_TYPE_HANDLE, set_handles, sparse );CHECK_ERR( rval );

    Tag var_data;
    rval = mb->tag_get_handle( VAR_INTS_NAME, 0, MB_TYPE_INTEGER, var_data, dense | MB_TAG_VARLEN );CHECK_ERR( rval );

    Tag bit_data;
    rval = mb->tag_get_handle( BIT_NAME, BITS_PER_TAG, MB_TYPE_BIT, bit_data, MB_TAG_CREAT );CHECK_ERR( rval );

    rval = mb->tag_get_handle( "ORDER", 1, MB_TYPE_INTEGER, order_tag, dense );CHECK_ERR( rval );

    // create and tag vertices
    std::vector< int > values;
    EntityHandle nodes[( INTERVALS + 1 ) * ( INTERVALS + 1 )];
    for( size_t i = 0; i <= INTERVALS; ++i )
    {
        for( size_t j = 0; j <= INTERVALS; ++j )
        {
            size_t idx = i * ( INTERVALS + 1 ) + j;
            double coords[3];
            coords_from_gid( idx, coords );
            rval = mb->create_vertex( coords, nodes[idx] );CHECK_ERR( rval );

            int tagval = idx;
            rval       = mb->tag_set_data( gid, nodes + idx, 1, &tagval );CHECK_ERR( rval );

            tag_vals_from_gid( idx, values );
            const void* ptr = &values[0];
            const int size  = values.size();
            rval            = mb->tag_set_by_ptr( var_data, nodes + idx, 1, &ptr, &size );CHECK_ERR( rval );

            unsigned char bits = bits_from_gid( idx );
            rval               = mb->tag_set_data( bit_data, nodes + idx, 1, &bits );CHECK_ERR( rval );

            int group = order_from_gid( idx );
            rval      = mb->tag_set_data( order_tag, nodes + idx, 1, &group );CHECK_ERR( rval );
        }
    }

    // create and tag elements
    EntityHandle quads[INTERVALS * INTERVALS];
    for( size_t i = 0; i < INTERVALS; ++i )
    {
        for( size_t j = 0; j < INTERVALS; ++j )
        {
            size_t idx           = i * INTERVALS + j;
            size_t n0            = i * ( INTERVALS + 1 ) + j;
            size_t n1            = ( i + 1 ) * ( INTERVALS + 1 ) + j;
            size_t n2            = ( i + 1 ) * ( INTERVALS + 1 ) + j + 1;
            size_t n3            = i * ( INTERVALS + 1 ) + j + 1;
            EntityHandle conn[4] = { nodes[n0], nodes[n1], nodes[n2], nodes[n3] };
            EntityHandle h;
            rval = mb->create_element( MBQUAD, conn, 4, h );CHECK_ERR( rval );

            int tagval = idx;
            rval       = mb->tag_set_data( gid, &h, 1, &tagval );CHECK_ERR( rval );

            int ids[4] = { static_cast< int >( n0 ), static_cast< int >( n1 ), static_cast< int >( n2 ),
                           static_cast< int >( n3 ) };
            rval       = mb->tag_set_data( conn_ids, &h, 1, ids );CHECK_ERR( rval );

            rval = mb->tag_set_data( conn_handles, &h, 1, conn );CHECK_ERR( rval );

            int group = order_from_gid( idx );
            rval      = mb->tag_set_data( order_tag, &h, 1, &group );CHECK_ERR( rval );

            quads[idx] = h;
        }
    }

    // create a few sets
    for( int i = 0; i < 2; ++i )
    {
        EntityHandle* from = 0;
        size_t count;
        unsigned flag;
        if( i )
        {
            from  = nodes;
            count = ( INTERVALS + 1 ) * ( INTERVALS + 1 );
            flag  = MESHSET_SET;
        }
        else
        {
            from  = quads;
            count = INTERVALS * INTERVALS;
            flag  = MESHSET_ORDERED;
        }

        EntityHandle h;
        rval = mb->create_meshset( flag | MESHSET_TRACK_OWNER, h );CHECK_ERR( rval );

        EntityHandle ents[ENTS_PER_SET];
        int gids[ENTS_PER_SET];
        for( int j = 0; j < ENTS_PER_SET; ++j )
        {
            int idx = j + 2;
            idx     = ( idx * idx ) % count;
            ents[j] = from[idx];
            gids[j] = idx;
        }

        rval = mb->add_entities( h, ents, ENTS_PER_SET );CHECK_ERR( rval );

        rval = mb->tag_set_data( set_ids, &h, 1, gids );CHECK_ERR( rval );

        rval = mb->tag_set_data( set_handles, &h, 1, ents );CHECK_ERR( rval );
    }

    // create a set containing all vertices
    EntityHandle allverts;
    rval = mb->create_meshset( MESHSET_SET, allverts );CHECK_ERR( rval );
    rval = mb->add_entities( allverts, nodes, ( INTERVALS + 1 ) * ( INTERVALS + 1 ) );CHECK_ERR( rval );
}

void call_reorder

(

)

Definition at line 233 of file reorder_test.cpp.

References CHECK_ERR, ErrorCode, moab::ReorderTool::handle_order_from_int_tag(), mbcore, order_tag, and moab::ReorderTool::reorder_entities().

Referenced by main().

{
    // do reorder
    ReorderTool tool( mbcore );
    Tag mapping;
    ErrorCode rval = tool.handle_order_from_int_tag( order_tag, -1, mapping );CHECK_ERR( rval );
    rval = tool.reorder_entities( mapping );CHECK_ERR( rval );
}

void check_big_meshset

(

)

Definition at line 458 of file reorder_test.cpp.

References moab::Range::begin(), CHECK, CHECK_ERR, moab::Range::end(), ErrorCode, moab::Core::get_entities_by_handle(), moab::Core::get_entities_by_type(), mb, MBENTITYSET, and MBVERTEX.

Referenced by main().

{
    // Mesh should have a single set that contains all the vertices.
    // Find it.
    Range sets;
    ErrorCode rval = mb->get_entities_by_type( 0, MBENTITYSET, sets );CHECK_ERR( rval );

    Range verts;
    rval = mb->get_entities_by_type( 0, MBVERTEX, verts );CHECK_ERR( rval );

    bool found = false;
    for( Range::iterator it = sets.begin(); it != sets.end(); ++it )
    {
        Range ents;
        rval = mb->get_entities_by_handle( *it, ents );CHECK_ERR( rval );
        if( ents == verts )
        {
            found = true;
            break;
        }
    }
    CHECK( found );
}

void check_bit_tag

(

)

Definition at line 558 of file reorder_test.cpp.

References BIT_NAME, bits_from_gid(), BITS_PER_TAG, CHECK_EQUAL, CHECK_ERR, ErrorCode, moab::Core::get_entities_by_type(), GLOBAL_ID_NAME, mb, MB_TYPE_BIT, MB_TYPE_INTEGER, MBVERTEX, moab::Range::size(), moab::Core::tag_get_data(), and moab::Core::tag_get_handle().

Referenced by main().

{
    ErrorCode rval;

    Tag gid;
    rval = mb->tag_get_handle( GLOBAL_ID_NAME, 1, MB_TYPE_INTEGER, gid );CHECK_ERR( rval );

    Tag bit_data;
    rval = mb->tag_get_handle( BIT_NAME, BITS_PER_TAG, MB_TYPE_BIT, bit_data );CHECK_ERR( rval );

    Range verts;
    rval = mb->get_entities_by_type( 0, MBVERTEX, verts );CHECK_ERR( rval );

    std::vector< int > gids( verts.size() );
    rval = mb->tag_get_data( gid, verts, &gids[0] );CHECK_ERR( rval );

    std::vector< unsigned char > exp( gids.size() ), act( gids.size() );
    for( size_t i = 0; i < exp.size(); ++i )
        exp[i] = bits_from_gid( gids[i] );

    rval = mb->tag_get_data( bit_data, verts, &act[0] );CHECK_ERR( rval );

    CHECK_EQUAL( exp, act );
}

void check_handle_tag

(

)

Definition at line 482 of file reorder_test.cpp.

References moab::Range::begin(), CHECK, CHECK_EQUAL, CHECK_ERR, CONN_NAME, moab::Range::empty(), moab::Range::end(), ENTS_PER_SET, ErrorCode, moab::Core::get_connectivity(), moab::Core::get_entities_by_handle(), moab::Core::get_entities_by_type(), moab::Core::get_entities_by_type_and_tag(), moab::Core::get_meshset_options(), mb, MB_TYPE_HANDLE, MBENTITYSET, MBQUAD, SET_HANDLES_NAME, moab::Core::tag_get_data(), and moab::Core::tag_get_handle().

Referenced by main().

{
    Range::iterator it;
    ErrorCode rval;

    // first check tag on sets, for which the values should have been
    // updated according to the reordering

    Tag set_handles;
    rval = mb->tag_get_handle( SET_HANDLES_NAME, ENTS_PER_SET, MB_TYPE_HANDLE, set_handles );CHECK_ERR( rval );

    Range sets;
    rval = mb->get_entities_by_type_and_tag( 0, MBENTITYSET, &set_handles, 0, 1, sets );CHECK_ERR( rval );
    CHECK( !sets.empty() );

    for( it = sets.begin(); it != sets.end(); ++it )
    {
        std::vector< EntityHandle > ents;
        rval = mb->get_entities_by_handle( *it, ents );CHECK_ERR( rval );

        std::vector< EntityHandle > handles( ENTS_PER_SET );
        rval = mb->tag_get_data( set_handles, &*it, 1, &handles[0] );CHECK_ERR( rval );

        unsigned flags;
        rval = mb->get_meshset_options( *it, flags );CHECK_ERR( rval );
        if( !( flags & MESHSET_ORDERED ) ) std::sort( handles.begin(), handles.end() );

        CHECK_EQUAL( ents, handles );
    }

    // Now check handle tag on quads.  This tag need to both be re-ordered
    // and have the contained handles updated.

    Tag conn_handles;
    rval = mb->tag_get_handle( CONN_NAME, 4, MB_TYPE_HANDLE, conn_handles );CHECK_ERR( rval );

    std::vector< EntityHandle > quads;
    rval = mb->get_entities_by_type( 0, MBQUAD, quads );CHECK_ERR( rval );

    std::vector< EntityHandle > conn;
    rval = mb->get_connectivity( &quads[0], quads.size(), conn, true );CHECK_ERR( rval );

    std::vector< EntityHandle > tagvals( 4 * quads.size() );
    rval = mb->tag_get_data( conn_handles, &quads[0], quads.size(), &tagvals[0] );CHECK_ERR( rval );

    CHECK_EQUAL( conn, tagvals );
}

void check_list_meshset

(

)

Definition at line 453 of file reorder_test.cpp.

References check_meshset_common().

Referenced by main().

{
    check_meshset_common( true );
}

void check_meshset_common

(

bool

ordered

)

Definition at line 395 of file reorder_test.cpp.

References moab::Range::begin(), CHECK, CHECK_ARRAYS_EQUAL, CHECK_EQUAL, CHECK_ERR, moab::Range::empty(), moab::Range::end(), ENTS_PER_SET, ErrorCode, moab::Core::get_adjacencies(), moab::Core::get_entities_by_handle(), moab::Core::get_entities_by_type_and_tag(), moab::Core::get_meshset_options(), GLOBAL_ID_NAME, mb, MB_TYPE_INTEGER, MBENTITYSET, MESHSET_TRACK_OWNER, SET_IDS_NAME, moab::Core::tag_get_data(), and moab::Core::tag_get_handle().

Referenced by check_list_meshset(), and check_set_meshset().

{
    ErrorCode rval;

    Tag set_ids;
    rval = mb->tag_get_handle( SET_IDS_NAME, ENTS_PER_SET, MB_TYPE_INTEGER, set_ids );CHECK_ERR( rval );

    Tag gid;
    rval = mb->tag_get_handle( GLOBAL_ID_NAME, 1, MB_TYPE_INTEGER, gid );CHECK_ERR( rval );

    Range sets;
    rval = mb->get_entities_by_type_and_tag( 0, MBENTITYSET, &set_ids, 0, 1, sets );CHECK_ERR( rval );
    CHECK( !sets.empty() );

    EntityHandle set = 0;
    unsigned flags;
    for( Range::iterator it = sets.begin(); it != sets.end(); ++it )
    {
        rval = mb->get_meshset_options( *it, flags );CHECK_ERR( rval );
        if( ( ordered && ( flags & MESHSET_ORDERED ) ) || ( !ordered && !( flags & MESHSET_ORDERED ) ) )
        {
            set = *it;
            break;
        }
    }
    CHECK( 0 != set );

    std::vector< EntityHandle > ents;
    rval = mb->get_entities_by_handle( set, ents );CHECK_ERR( rval );
    CHECK_EQUAL( ENTS_PER_SET, (int)ents.size() );

    int exp[ENTS_PER_SET], act[ENTS_PER_SET];
    rval = mb->tag_get_data( set_ids, &set, 1, exp );CHECK_ERR( rval );
    rval = mb->tag_get_data( gid, &ents[0], ENTS_PER_SET, act );CHECK_ERR( rval );

    if( !ordered )
    {
        std::sort( exp, exp + ENTS_PER_SET );
        std::sort( act, act + ENTS_PER_SET );
    }

    CHECK_ARRAYS_EQUAL( exp, ENTS_PER_SET, act, ENTS_PER_SET );

    if( !( flags & MESHSET_TRACK_OWNER ) ) return;

    for( int i = 0; i < ENTS_PER_SET; ++i )
    {
        std::vector< EntityHandle > adj;
        rval = mb->get_adjacencies( &ents[i], 1, 4, false, adj );CHECK_ERR( rval );
        CHECK( std::find( adj.begin(), adj.end(), set ) != adj.end() );
    }
}

void check_node_coords

(

)

Definition at line 348 of file reorder_test.cpp.

References CHECK_EQUAL, CHECK_ERR, coords_from_gid(), ErrorCode, moab::Core::get_coords(), moab::Core::get_entities_by_type(), GLOBAL_ID_NAME, mb, MB_TYPE_INTEGER, MBVERTEX, moab::Range::size(), moab::Core::tag_get_data(), and moab::Core::tag_get_handle().

Referenced by main().

{
    ErrorCode rval;

    Tag gid;
    rval = mb->tag_get_handle( GLOBAL_ID_NAME, 1, MB_TYPE_INTEGER, gid );CHECK_ERR( rval );

    Range verts;
    rval = mb->get_entities_by_type( 0, MBVERTEX, verts );CHECK_ERR( rval );

    std::vector< int > ids( verts.size() );
    rval = mb->tag_get_data( gid, verts, &ids[0] );CHECK_ERR( rval );

    std::vector< double > coords( 3 * verts.size() );
    rval = mb->get_coords( verts, &coords[0] );CHECK_ERR( rval );

    std::vector< double > expected( 3 * verts.size() );
    for( size_t i = 0; i < ids.size(); ++i )
        coords_from_gid( ids[i], &expected[3 * i] );

    CHECK_EQUAL( expected, coords );
}

void check_order

(

)

Definition at line 342 of file reorder_test.cpp.

References MBQUAD, and MBVERTEX.

Referenced by main().

{
    check_order( MBVERTEX );
    check_order( MBQUAD );
}

void check_order

(

EntityType

type

)

Definition at line 242 of file reorder_test.cpp.

References CHECK, CHECK_ERR, ErrorCode, moab::Core::get_entities_by_type(), GLOBAL_ID_NAME, mb, MB_TYPE_INTEGER, order_from_gid(), moab::Range::size(), moab::Core::tag_get_data(), and moab::Core::tag_get_handle().

{
    ErrorCode rval;

    Tag gid;
    rval = mb->tag_get_handle( GLOBAL_ID_NAME, 1, MB_TYPE_INTEGER, gid );CHECK_ERR( rval );

    Range ents;
    rval = mb->get_entities_by_type( 0, type, ents );CHECK_ERR( rval );

    std::vector< int > ids( ents.size() );
    rval = mb->tag_get_data( gid, ents, &ids[0] );CHECK_ERR( rval );

    for( size_t i = 1; i < ids.size(); ++i )
    {
        CHECK( order_from_gid( ids[i - 1] ) <= order_from_gid( ids[i] ) );
    }
}

void check_order_by_sets_and_adj

(

)

Definition at line 261 of file reorder_test.cpp.

References moab::Core::add_entities(), moab::Range::begin(), CHECK, CHECK_ERR, moab::Core::create_meshset(), moab::Range::end(), ErrorCode, moab::GeomUtil::first(), moab::Core::get_adjacencies(), moab::Core::get_entities_by_dimension(), moab::Core::get_entities_by_type(), moab::ReorderTool::handle_order_from_sets_and_adj(), moab::Range::insert(), mb, mbcore, MBVERTEX, MESHSET_SET, order_tag, moab::Range::size(), and moab::Core::tag_get_data().

Referenced by main().

{
    ErrorCode rval;

    std::vector< EntityHandle > quads;
    rval = mb->get_entities_by_dimension( 0, 2, quads );CHECK_ERR( rval );
    CHECK( !quads.empty() );

    // group quads by the ordering assigned in build_mesh()
    std::map< int, Range > groups;
    std::vector< int > group_ids( quads.size() );
    rval = mb->tag_get_data( order_tag, &quads[0], quads.size(), &group_ids[0] );CHECK_ERR( rval );
    for( size_t i = 0; i < quads.size(); ++i )
        groups[group_ids[i]].insert( quads[i] );

    // create sets from groups
    Range sets;
    for( std::map< int, Range >::iterator i = groups.begin(); i != groups.end(); ++i )
    {
        EntityHandle h;
        rval = mb->create_meshset( MESHSET_SET, h );CHECK_ERR( rval );
        rval = mb->add_entities( h, i->second );CHECK_ERR( rval );
        sets.insert( h );
    }

    // Get ordering assigned by set containment
    Tag neworder = 0;
    ReorderTool tool( mbcore );
    rval = tool.handle_order_from_sets_and_adj( sets, neworder );CHECK_ERR( rval );

    // check that new quad handles are clustered as expected
    std::vector< std::pair< EntityHandle, EntityHandle > > ranges;
    for( std::map< int, Range >::iterator i = groups.begin(); i != groups.end(); ++i )
    {
        std::vector< EntityHandle > newh( i->second.size() );
        rval = mb->tag_get_data( neworder, i->second, &newh[0] );CHECK_ERR( rval );
        std::sort( newh.begin(), newh.end() );
        CHECK( newh[0] > 0 );  // zero implies some quad got left out of the reordering
        std::pair< EntityHandle, EntityHandle > p( newh[0], newh[newh.size() - 1] );
        ranges.push_back( p );
    }
    std::sort( ranges.begin(), ranges.end() );
    for( size_t i = 1; i < ranges.size(); ++i )
    {
        CHECK( ranges[i - 1].second < ranges[i].first );
    }

    // group vertices as we expect handles to be grouped
    std::map< std::vector< int >, Range > vtxgroups;
    Range verts;
    rval = mb->get_entities_by_type( 0, MBVERTEX, verts );CHECK_ERR( rval );
    for( Range::iterator i = verts.begin(); i != verts.end(); ++i )
    {
        Range adj;
        rval = mb->get_adjacencies( &*i, 1, 2, false, adj );CHECK_ERR( rval );
        std::vector< int > ids( adj.size() );
        rval = mb->tag_get_data( order_tag, adj, &ids[0] );CHECK_ERR( rval );
        std::sort( ids.begin(), ids.end() );
        ids.erase( std::unique( ids.begin(), ids.end() ), ids.end() );
        vtxgroups[ids].insert( *i );
    }

    // check that new vertex handles are clustered as expected
    ranges.clear();
    std::map< std::vector< int >, Range >::iterator j;
    for( j = vtxgroups.begin(); j != vtxgroups.end(); ++j )
    {
        std::vector< EntityHandle > newh( j->second.size() );
        rval = mb->tag_get_data( neworder, j->second, &newh[0] );CHECK_ERR( rval );
        std::sort( newh.begin(), newh.end() );
        CHECK( newh[0] > 0 );  // zero implies some quad got left out of the reordering
        std::pair< EntityHandle, EntityHandle > p( newh[0], newh[newh.size() - 1] );
        ranges.push_back( p );
    }
    std::sort( ranges.begin(), ranges.end() );
    for( size_t i = 1; i < ranges.size(); ++i )
    {
        CHECK( ranges[i - 1].second < ranges[i].first );
    }
}

void check_quad_conn

(

)

Definition at line 371 of file reorder_test.cpp.

References CHECK_EQUAL, CHECK_ERR, CONN_IDS_NAME, ErrorCode, moab::Core::get_connectivity(), moab::Core::get_entities_by_type(), GLOBAL_ID_NAME, mb, MB_TYPE_INTEGER, MBQUAD, moab::Core::tag_get_data(), and moab::Core::tag_get_handle().

Referenced by main().

{
    ErrorCode rval;

    Tag gid;
    rval = mb->tag_get_handle( GLOBAL_ID_NAME, 1, MB_TYPE_INTEGER, gid );CHECK_ERR( rval );

    Tag conn_ids;
    rval = mb->tag_get_handle( CONN_IDS_NAME, 4, MB_TYPE_INTEGER, conn_ids );CHECK_ERR( rval );

    std::vector< EntityHandle > quads;
    rval = mb->get_entities_by_type( 0, MBQUAD, quads );CHECK_ERR( rval );

    std::vector< EntityHandle > conn;
    rval = mb->get_connectivity( &quads[0], quads.size(), conn, true );CHECK_ERR( rval );

    CHECK_EQUAL( 4 * quads.size(), conn.size() );
    std::vector< int > exp_ids( 4 * quads.size() ), act_ids( 4 * quads.size() );
    rval = mb->tag_get_data( conn_ids, &quads[0], quads.size(), &exp_ids[0] );CHECK_ERR( rval );
    rval = mb->tag_get_data( gid, &conn[0], conn.size(), &act_ids[0] );CHECK_ERR( rval );

    CHECK_EQUAL( exp_ids, act_ids );
}

void check_set_meshset

(

)

Definition at line 448 of file reorder_test.cpp.

References check_meshset_common().

Referenced by main().

{
    check_meshset_common( false );
}

void check_varlen_tag

(

)

Definition at line 530 of file reorder_test.cpp.

References CHECK_ARRAYS_EQUAL, CHECK_ERR, ErrorCode, moab::Core::get_entities_by_type(), GLOBAL_ID_NAME, mb, MB_TYPE_INTEGER, MBVERTEX, moab::Range::size(), sizes, moab::Core::tag_get_by_ptr(), moab::Core::tag_get_data(), moab::Core::tag_get_handle(), tag_vals_from_gid(), and VAR_INTS_NAME.

Referenced by main().

{
    ErrorCode rval;

    Tag gid;
    rval = mb->tag_get_handle( GLOBAL_ID_NAME, 1, MB_TYPE_INTEGER, gid );CHECK_ERR( rval );

    Tag var_data;
    rval = mb->tag_get_handle( VAR_INTS_NAME, 0, MB_TYPE_INTEGER, var_data );CHECK_ERR( rval );

    Range verts;
    rval = mb->get_entities_by_type( 0, MBVERTEX, verts );CHECK_ERR( rval );

    std::vector< int > gids( verts.size() );
    rval = mb->tag_get_data( gid, verts, &gids[0] );CHECK_ERR( rval );

    std::vector< const void* > ptrs( verts.size() );
    std::vector< int > sizes( verts.size() );
    rval = mb->tag_get_by_ptr( var_data, verts, &ptrs[0], &sizes[0] );CHECK_ERR( rval );

    for( size_t i = 0; i < gids.size(); ++i )
    {
        std::vector< int > exp;
        tag_vals_from_gid( gids[i], exp );
        CHECK_ARRAYS_EQUAL( &exp[0], exp.size(), (const int*)ptrs[i], sizes[i] );
    }
}

void coords_from_gid	(	int	global_id,
		double	coords[3]
	)

Definition at line 45 of file reorder_test.cpp.

References INTERVALS.

Referenced by build_mesh(), and check_node_coords().

{
    int i     = global_id / ( INTERVALS + 1 );
    int j     = global_id % ( INTERVALS + 1 );
    coords[0] = i;
    coords[1] = j;
    coords[2] = 0.1 * ( i + j );
}

int main

(

)

Definition at line 67 of file reorder_test.cpp.

References build_mesh(), call_reorder(), check_big_meshset(), check_bit_tag(), check_handle_tag(), check_list_meshset(), check_node_coords(), check_order(), check_order_by_sets_and_adj(), check_quad_conn(), check_set_meshset(), check_varlen_tag(), mb, mbcore, and RUN_TEST.

{
    // Define global MOAB instance for use by all tests
    Core mcore;
    mbcore = &mcore;
    mb     = &mcore;

    // if this fails, don't bother with anything else
    if( RUN_TEST( build_mesh ) ) return 1;

    // this test needs be be run before reordering the mesh
    int errors = 0;
    errors += RUN_TEST( check_order_by_sets_and_adj );

    // if reorder returned failure, don't bother doing anything else
    int tmp = RUN_TEST( call_reorder );
    if( tmp ) return tmp + errors;

    // test the core stuff
    errors += RUN_TEST( check_order );
    errors += RUN_TEST( check_node_coords );
    errors += RUN_TEST( check_quad_conn );
    errors += RUN_TEST( check_set_meshset );
    errors += RUN_TEST( check_list_meshset );
    errors += RUN_TEST( check_big_meshset );
    errors += RUN_TEST( check_handle_tag );
    errors += RUN_TEST( check_varlen_tag );
    errors += RUN_TEST( check_bit_tag );
    return errors;
}

unsigned char order_from_gid

(

int

global_id

)

Definition at line 40 of file reorder_test.cpp.

Referenced by build_mesh(), and check_order().

{
    return global_id % 3;
}

void tag_vals_from_gid	(	int	global_id,
		std::vector< int > &	values
	)

Definition at line 25 of file reorder_test.cpp.

References INTERVALS.

Referenced by build_mesh(), and check_varlen_tag().

{
    int i      = global_id / ( INTERVALS + 1 );
    int j      = global_id % ( INTERVALS + 1 );
    int n      = global_id % 5 + 1;
    int vals[] = { i, j, n, i + j, j - 2 * i };
    values.resize( n );
    std::copy( vals, vals + n, values.begin() );
}

---

Variable Documentation

const char BIT_NAME[] = "TEST_BIT_TAG"

Definition at line 14 of file reorder_test.cpp.

Referenced by build_mesh(), and check_bit_tag().

const int BITS_PER_TAG = 2

Definition at line 16 of file reorder_test.cpp.

Referenced by bits_from_gid(), build_mesh(), and check_bit_tag().

const char CONN_IDS_NAME[] = "CONN_IDS"

Definition at line 11 of file reorder_test.cpp.

Referenced by build_mesh(), and check_quad_conn().

const char CONN_NAME[] = "CONN_HANDLES"

Definition at line 12 of file reorder_test.cpp.

Referenced by build_mesh(), and check_handle_tag().

const int ENTS_PER_SET = 6

Definition at line 15 of file reorder_test.cpp.

Referenced by build_mesh(), check_handle_tag(), and check_meshset_common().

const char GLOBAL_ID_NAME[] = "GLOBAL_ID"

Definition at line 8 of file reorder_test.cpp.

Referenced by build_mesh(), check_bit_tag(), check_meshset_common(), check_node_coords(), check_order(), check_quad_conn(), and check_varlen_tag().

const size_t INTERVALS = 6

Definition at line 22 of file reorder_test.cpp.

Interface* mb = 0

Definition at line 19 of file reorder_test.cpp.

Core* mbcore = 0

Definition at line 18 of file reorder_test.cpp.

Referenced by call_reorder(), check_order_by_sets_and_adj(), moab::ScdInterface::construct_box(), create_hexes_and_verts(), moab::ScdInterface::create_scd_sequence(), do_test_mode(), main(), moab::Tqdcfr::read_block(), split_quads_test(), split_test_across(), test_write_invalid_elem(), test_write_read_many_tags(), testA(), and moab::ScdBox::~ScdBox().

Tag order_tag = 0

Definition at line 20 of file reorder_test.cpp.

Referenced by build_mesh(), call_reorder(), check_order_by_sets_and_adj(), and moab::ReorderTool::handle_order_from_sets_and_adj().

const char SET_HANDLES_NAME[] = "SET_HANDLES"

Definition at line 10 of file reorder_test.cpp.

Referenced by build_mesh(), and check_handle_tag().

const char SET_IDS_NAME[] = "SET_IDS"

Definition at line 9 of file reorder_test.cpp.

Referenced by build_mesh(), and check_meshset_common().

const char VAR_INTS_NAME[] = "VAR_LEN_INTS"

Definition at line 13 of file reorder_test.cpp.

Referenced by build_mesh(), and check_varlen_tag().