/*
- *
+ *
* This source code is part of
- *
+ *
* G R O M A C S
- *
+ *
* GROningen MAchine for Chemical Simulations
- *
+ *
* VERSION 3.2.0
* Written by David van der Spoel, Erik Lindahl, Berk Hess, and others.
* Copyright (c) 1991-2000, University of Groningen, The Netherlands.
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
- *
+ *
* If you want to redistribute modifications, please consider that
* scientific software is very special. Version control is crucial -
* bugs must be traceable. We will be happy to consider code for
* inclusion in the official distribution, but derived work must not
* be called official GROMACS. Details are found in the README & COPYING
* files - if they are missing, get the official version at www.gromacs.org.
- *
+ *
* To help us fund GROMACS development, we humbly ask that you cite
* the papers on the package - you can find them in the top README file.
- *
+ *
* For more info, check our website at http://www.gromacs.org
- *
+ *
* And Hey:
* GROningen Mixture of Alchemy and Childrens' Stories
*/
#include "symtab.h"
#include "macros.h"
-#define BUFSIZE 1024
-#define TABLESIZE 5
+#define BUFSIZE 1024
+#define TABLESIZE 5
-static char *trim_string(const char *s,char *out, int maxlen)
- /*
- * Returns a pointer to a static area which contains a copy
- * of s without leading or trailing spaces. Strings are
- * truncated to BUFSIZE positions.
- */
+static char *trim_string(const char *s, char *out, int maxlen)
+/*
+ * Returns a pointer to a static area which contains a copy
+ * of s without leading or trailing spaces. Strings are
+ * truncated to BUFSIZE positions.
+ */
{
- int len,i;
-
- if(strlen(s)>(size_t)(maxlen-1))
- gmx_fatal(FARGS,"String '%s' (%d) is longer than buffer (%d).\n",
- s, strlen(s), maxlen-1);
-
- for (; (*s)&&((*s)==' '); s++);
- for (len=strlen(s); (len>0); len--) if (s[len-1]!=' ') break;
- if (len>=BUFSIZE) len=BUFSIZE-1;
- for (i=0; i<len; i++) out[i]=*(s++);
- out[i]=0;
- return out;
+ int len, i;
+
+ if (strlen(s) > (size_t)(maxlen-1))
+ {
+ gmx_fatal(FARGS, "String '%s' (%d) is longer than buffer (%d).\n",
+ s, strlen(s), maxlen-1);
+ }
+
+ for (; (*s) && ((*s) == ' '); s++)
+ {
+ ;
+ }
+ for (len = strlen(s); (len > 0); len--)
+ {
+ if (s[len-1] != ' ')
+ {
+ break;
+ }
+ }
+ if (len >= BUFSIZE)
+ {
+ len = BUFSIZE-1;
+ }
+ for (i = 0; i < len; i++)
+ {
+ out[i] = *(s++);
+ }
+ out[i] = 0;
+ return out;
}
-int lookup_symtab(t_symtab *symtab,char **name)
+int lookup_symtab(t_symtab *symtab, char **name)
{
- int base,index;
- t_symbuf *symbuf;
-
- base=0;
- index=0;
- symbuf=symtab->symbuf;
- while (symbuf!=NULL) {
- index=name-symbuf->buf;
- if ( ( index >= 0 ) && ( index < symbuf->bufsize ) )
- return index+base;
- else {
- base+=symbuf->bufsize;
- symbuf=symbuf->next;
+ int base, index;
+ t_symbuf *symbuf;
+
+ base = 0;
+ index = 0;
+ symbuf = symtab->symbuf;
+ while (symbuf != NULL)
+ {
+ index = name-symbuf->buf;
+ if ( ( index >= 0 ) && ( index < symbuf->bufsize ) )
+ {
+ return index+base;
+ }
+ else
+ {
+ base += symbuf->bufsize;
+ symbuf = symbuf->next;
+ }
}
- }
- gmx_fatal(FARGS,"symtab lookup \"%s\" not found",*name);
- return -1;
+ gmx_fatal(FARGS, "symtab lookup \"%s\" not found", *name);
+ return -1;
}
-char **get_symtab_handle(t_symtab *symtab,int name)
+char **get_symtab_handle(t_symtab *symtab, int name)
{
- t_symbuf *symbuf;
-
- symbuf=symtab->symbuf;
- while (symbuf!=NULL) {
- if (name<symbuf->bufsize)
- return &(symbuf->buf[name]);
- else {
- name-=symbuf->bufsize;
- symbuf=symbuf->next;
+ t_symbuf *symbuf;
+
+ symbuf = symtab->symbuf;
+ while (symbuf != NULL)
+ {
+ if (name < symbuf->bufsize)
+ {
+ return &(symbuf->buf[name]);
+ }
+ else
+ {
+ name -= symbuf->bufsize;
+ symbuf = symbuf->next;
+ }
}
- }
- gmx_fatal(FARGS,"symtab get_symtab_handle %d not found",name);
- return NULL;
+ gmx_fatal(FARGS, "symtab get_symtab_handle %d not found", name);
+ return NULL;
}
static t_symbuf *new_symbuf(void)
{
- t_symbuf *symbuf;
+ t_symbuf *symbuf;
- snew(symbuf,1);
- symbuf->bufsize=TABLESIZE;
- snew(symbuf->buf,symbuf->bufsize);
- symbuf->next=NULL;
+ snew(symbuf, 1);
+ symbuf->bufsize = TABLESIZE;
+ snew(symbuf->buf, symbuf->bufsize);
+ symbuf->next = NULL;
- return symbuf;
+ return symbuf;
}
-static char **enter_buf(t_symtab *symtab,char *name)
+static char **enter_buf(t_symtab *symtab, char *name)
{
- int i;
- t_symbuf *symbuf;
- gmx_bool bCont;
-
- if (symtab->symbuf == NULL)
- symtab->symbuf=new_symbuf();
-
- symbuf=symtab->symbuf;
- do {
- for(i=0; (i < symbuf->bufsize); i++) {
- if (symbuf->buf[i]==NULL) {
- symtab->nr++;
- symbuf->buf[i]=strdup(name);
- return &(symbuf->buf[i]);
- } else if (strcmp(symbuf->buf[i],name)==0)
- return &(symbuf->buf[i]);
+ int i;
+ t_symbuf *symbuf;
+ gmx_bool bCont;
+
+ if (symtab->symbuf == NULL)
+ {
+ symtab->symbuf = new_symbuf();
}
- if (symbuf->next != NULL) {
- symbuf=symbuf->next;
- bCont = TRUE;
+
+ symbuf = symtab->symbuf;
+ do
+ {
+ for (i = 0; (i < symbuf->bufsize); i++)
+ {
+ if (symbuf->buf[i] == NULL)
+ {
+ symtab->nr++;
+ symbuf->buf[i] = strdup(name);
+ return &(symbuf->buf[i]);
+ }
+ else if (strcmp(symbuf->buf[i], name) == 0)
+ {
+ return &(symbuf->buf[i]);
+ }
+ }
+ if (symbuf->next != NULL)
+ {
+ symbuf = symbuf->next;
+ bCont = TRUE;
+ }
+ else
+ {
+ bCont = FALSE;
+ }
}
- else
- bCont = FALSE;
- } while (bCont);
+ while (bCont);
- symbuf->next=new_symbuf();
- symbuf=symbuf->next;
+ symbuf->next = new_symbuf();
+ symbuf = symbuf->next;
- symtab->nr++;
- symbuf->buf[0]=strdup(name);
- return &(symbuf->buf[0]);
+ symtab->nr++;
+ symbuf->buf[0] = strdup(name);
+ return &(symbuf->buf[0]);
}
-char **put_symtab(t_symtab *symtab,const char *name)
+char **put_symtab(t_symtab *symtab, const char *name)
{
- char buf[1024];
-
- return enter_buf(symtab,trim_string(name,buf,1023));
+ char buf[1024];
+
+ return enter_buf(symtab, trim_string(name, buf, 1023));
}
void open_symtab(t_symtab *symtab)
{
- symtab->nr=0;
- symtab->symbuf=NULL;
+ symtab->nr = 0;
+ symtab->symbuf = NULL;
}
void close_symtab(t_symtab *symtab)
void done_symtab(t_symtab *symtab)
{
- int i;
- t_symbuf *symbuf,*freeptr;
-
- close_symtab(symtab);
- symbuf=symtab->symbuf;
- while (symbuf!=NULL) {
- for (i=0; (i < symbuf->bufsize) && (i < symtab->nr); i++)
- sfree(symbuf->buf[i]);
- symtab->nr-=i;
- sfree(symbuf->buf);
- freeptr=symbuf;
- symbuf=symbuf->next;
- sfree(freeptr);
- }
- symtab->symbuf=NULL;
- if (symtab->nr != 0)
- gmx_incons("Freeing symbol table (symtab) structure");
+ int i;
+ t_symbuf *symbuf, *freeptr;
+
+ close_symtab(symtab);
+ symbuf = symtab->symbuf;
+ while (symbuf != NULL)
+ {
+ for (i = 0; (i < symbuf->bufsize) && (i < symtab->nr); i++)
+ {
+ sfree(symbuf->buf[i]);
+ }
+ symtab->nr -= i;
+ sfree(symbuf->buf);
+ freeptr = symbuf;
+ symbuf = symbuf->next;
+ sfree(freeptr);
+ }
+ symtab->symbuf = NULL;
+ if (symtab->nr != 0)
+ {
+ gmx_incons("Freeing symbol table (symtab) structure");
+ }
}
void free_symtab(t_symtab *symtab)
{
- t_symbuf *symbuf,*freeptr;
-
- close_symtab(symtab);
- symbuf=symtab->symbuf;
- while (symbuf!=NULL) {
- symtab->nr-=min(symbuf->bufsize,symtab->nr);
- freeptr=symbuf;
- symbuf=symbuf->next;
- sfree(freeptr);
- }
- symtab->symbuf=NULL;
- if (symtab->nr != 0)
- gmx_incons("Freeing symbol table (symtab) structure");
+ t_symbuf *symbuf, *freeptr;
+
+ close_symtab(symtab);
+ symbuf = symtab->symbuf;
+ while (symbuf != NULL)
+ {
+ symtab->nr -= min(symbuf->bufsize, symtab->nr);
+ freeptr = symbuf;
+ symbuf = symbuf->next;
+ sfree(freeptr);
+ }
+ symtab->symbuf = NULL;
+ if (symtab->nr != 0)
+ {
+ gmx_incons("Freeing symbol table (symtab) structure");
+ }
}
-void pr_symtab(FILE *fp,int indent,const char *title,t_symtab *symtab)
+void pr_symtab(FILE *fp, int indent, const char *title, t_symtab *symtab)
{
- int i,j,nr;
- t_symbuf *symbuf;
-
- if (available(fp,symtab,indent,title))
+ int i, j, nr;
+ t_symbuf *symbuf;
+
+ if (available(fp, symtab, indent, title))
{
- indent=pr_title_n(fp,indent,title,symtab->nr);
- i=0;
- nr=symtab->nr;
- symbuf=symtab->symbuf;
- while (symbuf!=NULL)
+ indent = pr_title_n(fp, indent, title, symtab->nr);
+ i = 0;
+ nr = symtab->nr;
+ symbuf = symtab->symbuf;
+ while (symbuf != NULL)
{
- for (j=0; (j < symbuf->bufsize) && (j < nr); j++)
+ for (j = 0; (j < symbuf->bufsize) && (j < nr); j++)
{
- pr_indent(fp,indent);
- (void) fprintf(fp,"%s[%d]=\"%s\"\n",title,i++,symbuf->buf[j]);
+ pr_indent(fp, indent);
+ (void) fprintf(fp, "%s[%d]=\"%s\"\n", title, i++, symbuf->buf[j]);
}
- nr-=j;
- symbuf=symbuf->next;
+ nr -= j;
+ symbuf = symbuf->next;
+ }
+ if (nr != 0)
+ {
+ gmx_incons("Printing symbol table (symtab) structure");
}
- if (nr != 0)
- gmx_incons("Printing symbol table (symtab) structure");
}
}
biod.pnpi.spb.ru / alexxy / gromacs.git / blobdiff