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dstring.h_
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dstring
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1995-09-17
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46 lines
#define __DSTRING_H
#ifndef __STRING_H
#include "string.h"
#endif
class dstring /* dynamic string */
{
int l; /* length */
char *p; /* asciiz */
void init();
public:
dstring();
dstring(int id);
dstring(char s[]);
dstring(int *r, char s[]);
~dstring();
int set(dstring &s) { return set(s.p); }
int getlen() { return l; }
int append(dstring &s) { return append(s.p); }
int compare(char s[]) { return strcmp(p, s); }
int compare(dstring &s) { return strcmp(p, s.p); }
char &operator[](int i) { return p[i]; }
char *operator+(int i) { return p+i; }
char *getbuf() { return p; }
operator char*() { return getbuf(); }
int set(int n);
int set(char s[]);
int setfmt(char fmt[], ...);
int append(char s[]);
void putbuf(char s[]);
void setempty();
char *takbuf();
dstring &operator=(dstring &s);
static char empty[];
};