/* * Copyright (c) 2006 Sandia Corporation. Under the terms of Contract * DE-AC04-94AL85000 with Sandia Corporation, the U.S. Governement * retains certain rights in this software. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials provided * with the distribution. * * * Neither the name of Sandia Corporation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * */ #include "exodusII.h" #include "exodusII_int.h" #include /* for free() */ /*! write out the connectivity array */ #define EX_WRITE_CONN(TNAME,VARCONN,VARCONNVAL) \ status = nc_put_var_int(exoid, VARCONN, VARCONNVAL); \ if (status != NC_NOERR) { \ exerrval = status; \ sprintf(errmsg, \ "Error: failed to write connectivity array for %s block %d in file id %d", \ TNAME,blk_id,exoid); \ ex_err("ex_put_conn",errmsg, exerrval); \ return(EX_FATAL); \ } /*! * writes the connectivity array for a block * \param exoid exodus file id * \param blk_type type of block * \param blk_id id of block * \param node_conn node-element connectivity * \param elem_edge_conn element-edge connectivity (NULL if none) * \param elem_face_conn element-face connectivity (NULL if none) */ int ex_put_conn (int exoid, ex_entity_type blk_type, int blk_id, const int *node_conn, const int *elem_edge_conn, const int *elem_face_conn) { int connid=-1, blk_id_ndx, status; char errmsg[MAX_ERR_LENGTH]; exerrval = 0; /* clear error code */ blk_id_ndx = ex_id_lkup(exoid,blk_type,blk_id); if (exerrval != 0) { if (exerrval == EX_NULLENTITY) { sprintf(errmsg, "Warning: connectivity array not allowed for NULL %s block %d in file id %d", ex_name_of_object(blk_type),blk_id,exoid); ex_err("ex_put_conn",errmsg,EX_MSG); return (EX_WARN); } else { sprintf(errmsg, "Error: failed to locate %s block id %d in id array in file id %d", ex_name_of_object(blk_type),blk_id, exoid); ex_err("ex_put_conn",errmsg,exerrval); return (EX_FATAL); } } /* inquire id's of previously defined dimensions */ if (node_conn) { switch (blk_type) { case EX_ELEM_BLOCK: status = nc_inq_varid (exoid, VAR_CONN(blk_id_ndx), &connid); break; case EX_FACE_BLOCK: status = nc_inq_varid (exoid, VAR_FBCONN(blk_id_ndx), &connid); break; case EX_EDGE_BLOCK: status = nc_inq_varid (exoid, VAR_EBCONN(blk_id_ndx), &connid); break; default: exerrval = 1005; sprintf(errmsg, "Internal Error: unrecognized block type in switch: %d in file id %d", blk_type,exoid); ex_err("ex_putt_conn",errmsg,EX_MSG); return (EX_FATAL); } if (status != NC_NOERR) { exerrval = status; sprintf(errmsg, "Error: failed to locate connectivity array for %s block %d in file id %d", ex_name_of_object(blk_type),blk_id,exoid); ex_err("ex_put_conn",errmsg, exerrval); return(EX_FATAL); } EX_WRITE_CONN(ex_name_of_object(blk_type),connid,node_conn); } /* If there are edge and face connectivity arrays that belong with the element * block, write them now. Warn if they are required but not specified or * specified but not required. */ if ( blk_type == EX_ELEM_BLOCK ) { int nedpereldim, nfapereldim; size_t num_ed_per_elem, num_fa_per_elem; status = nc_inq_dimid (exoid, DIM_NUM_EDG_PER_EL(blk_id_ndx), &nedpereldim); if (status != NC_NOERR && elem_edge_conn != 0) { exerrval = status; sprintf(errmsg, "Error: edge connectivity specified but failed to " "locate number of edges/element in block %d in file id %d", blk_id,exoid); ex_err("ex_put_conn",errmsg,exerrval); return(EX_FATAL); } status = nc_inq_dimid (exoid, DIM_NUM_FAC_PER_EL(blk_id_ndx), &nfapereldim); if (status != NC_NOERR && elem_face_conn != 0) { exerrval = status; sprintf(errmsg, "Error: face connectivity specified but failed to " "locate number of faces/element in block %d in file id %d", blk_id,exoid); ex_err("ex_put_conn",errmsg,exerrval); return(EX_FATAL); } num_ed_per_elem = 0; if ((elem_edge_conn != 0) && (status = nc_inq_dimlen(exoid, nedpereldim, &num_ed_per_elem) != NC_NOERR)) { exerrval = status; sprintf(errmsg, "Error: failed to get number of edges/elem in block %d in file id %d", blk_id,exoid); ex_err("ex_put_conn",errmsg,exerrval); return(EX_FATAL); } num_fa_per_elem = 0; if ((elem_face_conn != 0) && (status = nc_inq_dimlen(exoid, nfapereldim, &num_fa_per_elem) != NC_NOERR)) { exerrval = status; sprintf(errmsg, "Error: failed to get number of faces/elem in block %d in file id %d", blk_id,exoid); ex_err("ex_put_conn",errmsg,exerrval); return(EX_FATAL); } if ( (num_ed_per_elem == 0 && elem_edge_conn != 0) || (num_ed_per_elem != 0 && elem_edge_conn == 0) ) { exerrval = (EX_FATAL); sprintf(errmsg, "Error: number of edges per element (%ld) doesn't " "agree with elem_edge_conn (0x%p)", (long)num_ed_per_elem, (void*)elem_edge_conn ); ex_err("ex_put_conn",errmsg,exerrval); return (EX_FATAL); } if ( (num_fa_per_elem == 0 && elem_face_conn != 0) || (num_fa_per_elem != 0 && elem_face_conn == 0) ) { exerrval = (EX_FATAL); sprintf(errmsg, "Error: number of faces per element (%ld) doesn't " "agree with elem_face_conn (0x%p)", (long)num_fa_per_elem, (void*)elem_face_conn ); ex_err("ex_put_conn",errmsg,exerrval); return (EX_FATAL); } if ( num_ed_per_elem != 0 ) { status = nc_inq_varid(exoid, VAR_ECONN(blk_id_ndx), &connid); if (status != NC_NOERR) { exerrval = status; sprintf(errmsg, "Error: failed to locate connectivity array for " "element edge block %d in file id %d", blk_id,exoid); ex_err("ex_put_conn",errmsg, exerrval); return(EX_FATAL); } EX_WRITE_CONN("element edge",connid,elem_edge_conn); } if ( num_fa_per_elem != 0 ) { status = nc_inq_varid (exoid, VAR_FCONN(blk_id_ndx), &connid); if (status != NC_NOERR) { exerrval = status; sprintf(errmsg, "Error: failed to locate connectivity array for " "element face block %d in file id %d", blk_id,exoid); ex_err("ex_put_conn",errmsg, exerrval); return(EX_FATAL); } EX_WRITE_CONN("element face",connid,elem_face_conn); } } return (EX_NOERR); }