Here is a list of all struct and union fields with links to the structures/unions they belong to:

- n -

n : _dglHeapData
N : bound_box , BTREE , Cell_stats , N_data_star
n : NodeBuffer , Ref_Color , SEGMENT::scb
N : SubSig
n1 : Control_Points
N1 : P_topo_b , P_topo_l
n1 : poly_info
n2 : Control_Points
N2 : P_topo_b , P_topo_l
n2 : poly_info
n3 : poly_info
n_a_cats : scCats
n_a_scatts : scScatts
n_areas : Plus_head
N_B : N_data_star
n_bands : scCats
n_blines : Plus_head
n_cats : Cat_index , line_cats , scCats
n_cidx : Plus_head
n_clines : Plus_head
n_cols : quaddata
n_edges : Plus_head
n_elem : table256
n_faces : Plus_head
n_fields : dblinks
n_flines : Plus_head
n_hfaces : Plus_head
n_holes : Plus_head
n_isles : P_area , Plus_head
n_isosurfs : g_vol
n_klines : Plus_head
n_leafs : RTree
n_lines : g_vect , P_area , P_isle , P_node , Plus_head
n_llines : Plus_head
n_nodes : Plus_head , RTree
n_plines : Plus_head
n_points : line_pnts , quaddata
n_ranges : cat_list
n_rows : quaddata
n_rules : _Color_Info_
n_scatts : scCats
n_site_att : Map_info
n_site_dbl : Map_info
n_site_str : Map_info
n_sites : g_site
n_slices : g_vol
n_surfs : g_site , g_vect
N_T : N_data_star
n_thresh : Cube_data
n_types : Cat_index
n_ucats : Cat_index
n_uplines : Plus_head
n_upnodes : Plus_head
n_vals : scdScattData
n_values : _tgisDatasetList , _tgisMapList , boxlist , dbCatValArray , ilist
n_vfaces : Plus_head
n_volumes : Plus_head
nalloc : _Color_Info_ , _db_string , Categories , Key_Value , Quant
name : _db_dirent , _tgisDataset , _tgisMap , AMI_STREAM< T > , color_name , compressor_list , driver , field_info , fileinfo , func_desc , GFONT_CAP , gpj_datum , gpj_ellps , IClass_statistics , Map_info , MEM_STREAM< T > , Reclass , Ref_Files , spatial_index , tileinfo
names : RASTER3D_cache
nb : RTree
nbands : Cluster , IClass_statistics , Signature , SigSet
nBufSize : SHPInfo
nbytes : fileinfo , R__
NC : N_gradient_2d , N_gradient_3d , N_gradient_neighbours_y
ncats : Categories
ncells : IClass_statistics
nclasses : Cluster , SigSet
nCol : SQLPSTMT
ncols : SEGMENT
nCost : _dglTreePredist
nCurrentRecord : DBFInfo
ncursors : _db_driver_state
nDestinationNode : _dglSPReport
nDimension : SHPTree
ndims : dataset , kdtree , RTree
ndims_alloc : RTree
nDistance : _dglSPArc , _dglSPReport , _dglTreePredist
NE : N_data_star
NE_B : N_data_star
NE_T : N_data_star
nearclip : geodisplay
nEdgeCost : _dglSPClipOutput
nedges : CELL_ENTRY
NEE : N_gradient_neighbours_y
need_reload : dataset
nelem : list
NEN : N_gradient_neighbours_x
new_substream() : AMI_STREAM< T >
next : _Color_Rule_ , _d_interval , _dbmscap , _tgisDataset , BMlink , g_line , g_point , g_site , g_surf , g_vect , g_vect_style , g_vol , gpj_datum_transform_list , key_node , RASTER3D_cache , RTree_ListBranch , RTree_ListFNode , RTree_ListNode
next_flag : Flag
next_line : Format_info_ogr , Format_info_pg , Map_info
next_opt : Option
next_poly : MapPoly
nextdim : kdtree
nextstream() : em_buffer< T, Key >
NEZ : N_gradient_neighbours_z
nf : N_gwflow_data2d , N_gwflow_data3d , N_solute_transport_data2d , N_solute_transport_data3d
nFamily : _dglGraph
nFields : DBFInfo
nfiles : Ref
nFileSize : SHPInfo
nfreeslots : SEGMENT
nFrom : _dglSPArc , _dglTreePredist
nFromDistance : _dglSPClipInput
nHeaderLength : DBFInfo
nIntField : DBFInfo
nitems : Key_Value , robject_list
nKey : _dglTreeEdge , _dglTreeEdgePri32 , _dglTreeNode2 , _dglTreeNode , _dglTreeNodePri32 , _dglTreePredist , _dglTreeTouchI32
nlines : History
nm : typbuff
nMaxDepth : SHPTree
nMaxRecords : SHPInfo
nnCost : _dglGraph
no_header : ps_state
no_trailer : ps_state
nObjectBufSize : SHPInfo
node : BTREE , Cell_stats
Node : Plus_head
node : RTree_ListNode , YYSTYPE
node_costs : Graph_info
Node_offset : Plus_head
node_pos : RTree_ListFNode
Node_spidx : Plus_head
Node_spidx_offset : Plus_head
node_type : sqlpnode
NodeAttrSize : _dglGraph
nodecard : RTree
NodeHeap : dglSPCache_s
nodePrioritizer : _dglGraph
nodesize : RTree
nofElts : RASTER3D_cache
nofNames : Rast3d_cache_hash
nofRules : FPReclass , Quant
nofUnlocked : RASTER3D_cache
nonull : N_gradient_field_2d , N_gradient_field_3d
nOptions : _dglGraph
norm : g_line
norm_needupdate : g_surf
norms : g_surf
north : _tgisExtent , Cell_head , file_info , RASTER3D_Region
np : Cluster
nParts : tagSHPObject
npixels : ClassData
npoints : Cluster , One_Sig , robject
npoly : cube_info
npolys : CELL_ENTRY
npts : g_line
nRecordLength : DBFInfo
nRecords : DBFInfo , SHPInfo
nrows : ROWIO , SEGMENT
ns : RTree
ns_res : Cell_head , file_info , RASTER3D_Region
ns_res3 : Cell_head
nseg : SEGMENT
nShapeCount : shape_tree_node
nShapeId : tagSHPObject
nShapeType : SHPInfo
nSHPType : tagSHPObject
nsides : RTree
nsides_alloc : RTree
nsigs : Signature
nsizc : interp_params
nsizr : interp_params
nStartNode : _dglSPReport , dglSPCache_s
nState : dglIOContext_s
nstd : IClass_statistics
nsubclasses : ClassSig
nSubNodes : shape_tree_node
nthres : cmndln_info
nTiles : RASTER3D_Map
nTo : _dglSPArc
nTotalCount : SHPTree
null_bits : fileinfo
null_blu : Colors
null_cur_row : fileinfo
null_data_count : Cell_stats
null_fd : fileinfo
null_file_exists : fileinfo
null_grn : Colors
null_red : Colors
null_row_ptr : fileinfo
null_set : Colors
null_temp_name : fileinfo
null_val : GDAL_link
nullAllowed : _db_column
num : Categories , Histogram , Reclass
num_cplanes : nv_data
num_elts() : pqheap_t1< T >
num_fringes : nv_data
num_pts : MapPoly
num_scalebars : nv_data
number : color_name , field_info
numbytes : dataset
numColumns : _db_index , _db_table
numLengthExtern : RASTER3D_Map
numLengthIntern : RASTER3D_Map
nUpdateDay : DBFInfo
nUpdateMonth : DBFInfo
nUpdateYearSince1900 : DBFInfo
nVal : SQLPSTMT
nVertices : tagSHPObject
nverts : CELL_ENTRY
NW : N_data_star
NW_B : N_data_star
NW_T : N_data_star
NWN : N_gradient_neighbours_x
nWorkFieldLength : DBFInfo
NWW : N_gradient_neighbours_y
NWZ : N_gradient_neighbours_z
nx : RASTER3D_Map
nxt_line : g_vect
nxt_site : g_site
nxy : RASTER3D_Map
ny : RASTER3D_Map
NZ : N_gradient_neighbours_z
nz : RASTER3D_Map
nz_color : g_surf
nz_topo : g_surf