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Viewing changes to agutil/dynattr.c

  • Committer: Bazaar Package Importer
  • Author(s): Stephen M Moraco
  • Date: 2002-02-05 18:52:12 UTC
  • Revision ID: james.westby@ubuntu.com-20020205185212-8i04c70te00rc40y
Tags: upstream-1.7.16
Import upstream version 1.7.16

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agutil/dynattr.c
 
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#include <agraph.h>
 
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#include <agutil.h>
 
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double  ag_scan_float(void *obj, char *name, double low,
 
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        double high, double defval)
 
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{
 
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        char    *s;
 
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        double  rv;
 
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        s = agget(obj,name);
 
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        if (s[0]) {
 
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                rv = atof(s);
 
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                if ((rv < low) || (rv > high)) rv = defval;
 
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        } 
 
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        else rv = defval;
 
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        return rv;
 
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}
 
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int     ag_scan_int(void *obj, char *name, int low, int high, int defval)
 
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{
 
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        char    *s;
 
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        int             rv;
 
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        s = agget(obj,name);
 
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        if (s[0]) {
 
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                rv = atoi(s);
 
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                if ((rv < low) || (rv > high)) rv = defval;
 
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        } 
 
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        else rv = defval;
 
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        return rv;
 
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}
 
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#ifdef NOTDEF
 
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double  ag_scan_str(void *obj, char *name, char *defval)
 
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{
 
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        Agsym_t         *attr;
 
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        attr = agattr(obj,name);
 
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        if (attr) return agxget(obj,attr->id);
 
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        else return defval;
 
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}
 
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#endif