diff options
Diffstat (limited to 'gfsm/gfsm/src/libgfsm/gfsmBitVector.c')
-rw-r--r-- | gfsm/gfsm/src/libgfsm/gfsmBitVector.c | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/gfsm/gfsm/src/libgfsm/gfsmBitVector.c b/gfsm/gfsm/src/libgfsm/gfsmBitVector.c new file mode 100644 index 0000000..e7ab34d --- /dev/null +++ b/gfsm/gfsm/src/libgfsm/gfsmBitVector.c @@ -0,0 +1,80 @@ + +/*=============================================================================*\ + * File: gfsmBitVector.c + * Author: Bryan Jurish <moocow@ling.uni-potsdam.de> + * Description: finite state machine library: bit vectors: extern functions + * + * Copyright (c) 2004-2007 Bryan Jurish. + * + * For information on usage and redistribution, and for a DISCLAIMER OF ALL + * WARRANTIES, see the file, "LICENSE.txt," in this distribution. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + *=============================================================================*/ + +#include <gfsmConfig.h> +#include <gfsmBitVector.h> + +//-- no-inline definitions +#ifndef GFSM_INLINE_ENABLED +# include <gfsmBitVector.hi> +#endif + +/*====================================================================== + * I/O + */ + +//-------------------------------------------------------------- +// bitvector_write_bin_handle() +gboolean gfsm_bitvector_write_bin_handle(gfsmBitVector *bv, gfsmIOHandle *ioh, gfsmError **errp) +{ + guint32 len = bv->len; + if (!gfsmio_write(ioh,&len,sizeof(guint32))) { + g_set_error(errp, g_quark_from_static_string("gfsm"), + g_quark_from_static_string("bitvector_write_bin_handle:len"), + "could not store bit vector length "); + return FALSE; + } + if (!gfsmio_write(ioh, bv->data, bv->len)) { + g_set_error(errp, g_quark_from_static_string("gfsm"), + g_quark_from_static_string("bitvector_write_bin_handle:weights"), + "could not store bit vector data"); + return FALSE; + } + return TRUE; +} + +//-------------------------------------------------------------- +// bitvector_read_bin_handle() +gboolean gfsm_bitvector_read_bin_handle(gfsmBitVector *bv, gfsmIOHandle *ioh, gfsmError **errp) +{ + guint32 len; + if (!gfsmio_read(ioh, &len, sizeof(guint32))) { + g_set_error(errp, + g_quark_from_static_string("gfsm"), + g_quark_from_static_string("bitvector_read_bin_handle:len"), + "could not read bit vector length"); + return FALSE; + } + gfsm_bitvector_resize(bv,len); + if (!gfsmio_read(ioh, bv->data, len)) { + g_set_error(errp, + g_quark_from_static_string("gfsm"), + g_quark_from_static_string("bitvector_read_bin_handle:data"), + "could not read bit vector data"); + return FALSE; + } + return TRUE; +} |