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ffword.c

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00001 /*
00002  * finflect - Algorithms and tools for inflecting Finnish nouns
00003  * Copyright (C) 2004, 2005  The FinFlect Team
00004  * 
00005  * This library is free software; you can redistribute it and/or
00006  * modify it under the terms of the GNU Lesser General Public
00007  * License as published by the Free Software Foundation; either
00008  * version 2.1 of the License, or (at your option) any later version.
00009  * 
00010  * This library is distributed in the hope that it will be useful,
00011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013  * Lesser General Public License for more details.
00014  * 
00015  * You should have received a copy of the GNU Lesser General Public
00016  * License along with this library; if not, write to the Free Software
00017  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00018  * 
00019  * 
00020  * For the complete legal text of the GNU Lesser General Public License,
00021  * see the file LICENSE. For a complete list of authors and copyright
00022  * holders, see the file AUTHORS.
00023  */
00024 
00025 /**
00026  * @file ffword.c Implements functions for manipulating instances of
00027  * the ffword data type. They are declared along with the data type
00028  * itself in ffword.h.
00029  */
00030  
00031 #include <string.h>
00032  
00033 #include "ffword.h"
00034  
00035 ffint32 ffword_create(const ffchar* source, ffword* target) {
00036   ffint32 err;
00037   
00038   if((err = ffstring_create(source, &target->data)))
00039     return err;
00040     
00041   memset(&target->metadata, 0, sizeof(ffops));
00042   
00043   return 0;
00044 }
00045 
00046 ffint32 ffword_copy(ffword* source, ffword* target) {
00047   ffint32 err;
00048   
00049   if((err = ffstring_copy(&source->data, &target->data)))
00050     return err;
00051     
00052   memcpy(&target->metadata, &source->metadata, sizeof(ffops));
00053   
00054   return 0;
00055 }
00056 
00057 ffint32 ffword_delete(ffword* target) {
00058   ffint32 err;
00059   
00060   if((err = ffstring_delete(&target->data)))
00061     return err;
00062     
00063   return 0;
00064 }
00065 
00066 ffint32 ffword_swap_delete(ffword* source, ffword* target) {
00067   ffint32 err;
00068   
00069   if((err = ffstring_delete(&target->data)))
00070     return err;
00071   
00072   target->data = source->data;
00073   /* Target is now new owner of the data
00074    * so don't do
00075    * ffword_delete(source);
00076    * ALSO don't do
00077    * ffword_finalize(source);
00078    * because ffstring_delete does it already
00079    */
00080     
00081   return 0;
00082 }
00083 
00084 ffint32 ffword_finalize(ffword* target) {
00085   ffstring_decinst();
00086   return 0;
00087 }
00088 

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