include/common/string.h

/*
 * Copyright © 2007 Pippijn van Steenhoven / The Ermyth Team
 * Rights to this code are as documented in doc/pod/gplicense.pod.
 *
 * Various string structures and functions.
 *
 * $Id: string.h,v 1.2 2007-08-28 17:08:07 pippijn Exp $
 */

#ifndef ERMYTH_STRING_H
#define ERMYTH_STRING_H

void assign (char *dst, char const *src, size_t maxlen);

template<size_t N>
inline void assign (char (&dst)[N], char const *src)
{
  assign ((char *)&dst, src, N);
}

/* static string */
struct ststr
{
  ststr (char const * const initstr)
  : m_rep (initstr)
  {
  }

  ststr (ststr &initstr)
  : m_rep (initstr)
  {
  }

  char const *c_str () const
  {
    return m_rep;
  }

  operator char const * () const
  {
    return c_str ();
  }

  friend std::ostream &operator << (std::ostream &os, ststr const &rhs)
  {
    os << rhs.c_str ();
    return os;
  }

private:
  char const * const m_rep;
};

#endif
Revision:	1.3
Committed:	Thu Aug 30 19:56:20 2007 UTC (19 years, 1 month ago) by pippijn
Content type:	text/plain
Branch:	MAIN
Changes since 1.2:	+1 -58 lines
Log Message:	- put faultcodes into their own namespace - removed old files - limited header garbage in atheme.h - macros to inline bools for connection_t::is_* - put some connection_t functions into the connection_t class
#	User	Rev	Content
1	pippijn	1.1	/*
2			* Copyright © 2007 Pippijn van Steenhoven / The Ermyth Team
3			* Rights to this code are as documented in doc/pod/gplicense.pod.
4			*
5			* Various string structures and functions.
6			*
7	pippijn	1.3	* $Id: string.h,v 1.2 2007-08-28 17:08:07 pippijn Exp $
8	pippijn	1.1	*/
9
10	pippijn	1.2	#ifndef ERMYTH_STRING_H
11			#define ERMYTH_STRING_H
12	pippijn	1.1
13			void assign (char dst, char const src, size_t maxlen);
14
15			template<size_t N>
16			inline void assign (char (&dst)[N], char const *src)
17			{
18			assign ((char *)&dst, src, N);
19			}
20
21	pippijn	1.2	/* static string */
22			struct ststr
23	pippijn	1.1	{
24	pippijn	1.2	ststr (char const * const initstr)
25			: m_rep (initstr)
26	pippijn	1.1	{
27			}
28
29	pippijn	1.2	ststr (ststr &initstr)
30			: m_rep (initstr)
31			{
32			}
33
34			char const *c_str () const
35			{
36			return m_rep;
37			}
38
39			operator char const * () const
40			{
41			return c_str ();
42			}
43
44			friend std::ostream &operator << (std::ostream &os, ststr const &rhs)
45			{
46			os << rhs.c_str ();
47			return os;
48			}
49
50			private:
51			char const * const m_rep;
52			};
53
54	pippijn	1.1	#endif