void test_step_iter()
{
iMesh_Instance mesh;
int err;
iMesh_newMesh("", &mesh, &err, 0);
CHECK_EQUAL( iBase_SUCCESS, err );
iBase_EntitySetHandle root_set;
iMesh_getRootSet(mesh, &root_set, &err);
CHECK_EQUAL( iBase_SUCCESS, err );
iBase_EntityHandle *verts = 0;
int verts_alloc = 0, verts_size = 0;
double coords[] = { 0,0,0, 1,1,1, 2,2,2, 3,3,3, 4,4,4, 5,5,5 };
iMesh_createVtxArr(mesh,6,iBase_INTERLEAVED,coords,18,&verts,&verts_alloc,
&verts_size,&err);
CHECK_EQUAL( iBase_SUCCESS, err );
/* make a non-array iterator and test stepping over it */
iBase_EntityIterator iter;
int atend;
iMesh_initEntIter( mesh, root_set, iBase_ALL_TYPES, iMesh_ALL_TOPOLOGIES,
0, &iter, &err );
CHECK_EQUAL( iBase_SUCCESS, err );
iMesh_stepEntIter(mesh, iter, 2, &atend, &err);
CHECK_EQUAL( iBase_SUCCESS, err );
/* shouldn't be at end yet */
if (atend) CHECK_EQUAL( iBase_SUCCESS, iBase_FAILURE );
iMesh_stepEntIter(mesh, iter, 4, &atend, &err);
CHECK_EQUAL( iBase_SUCCESS, err );
/* should be at end now */
if (!atend) CHECK_EQUAL( iBase_SUCCESS, iBase_FAILURE );
iMesh_endEntIter(mesh, iter, &err);
CHECK_EQUAL( iBase_SUCCESS, err );
/* make an array iterator and test stepping over it */
iBase_EntityArrIterator arr_iter;
iMesh_initEntArrIter( mesh, root_set, iBase_ALL_TYPES, iMesh_ALL_TOPOLOGIES,
6, 0, &arr_iter, &err );
CHECK_EQUAL( iBase_SUCCESS, err );
iMesh_stepEntArrIter(mesh, arr_iter, 2, &atend, &err);
CHECK_EQUAL( iBase_SUCCESS, err );
/* shouldn't be at end yet */
if (atend) CHECK_EQUAL( iBase_SUCCESS, iBase_FAILURE );
iMesh_stepEntArrIter(mesh, arr_iter, 4, &atend, &err);
CHECK_EQUAL( iBase_SUCCESS, err );
/* should be at end now */
if (!atend) CHECK_EQUAL( iBase_SUCCESS, iBase_FAILURE );
iMesh_endEntArrIter(mesh, arr_iter, &err);
CHECK_EQUAL( iBase_SUCCESS, err );
iMesh_dtor(mesh,&err);
CHECK_EQUAL( iBase_SUCCESS, err );
free(verts);
}
inline
iMesh::EntIter::~EntIter()
{
int err;
if (mHandle != 0) {
iMesh_endEntIter( mInstance, mHandle, &err );
mHandle = 0;
}
}
