server/include/traits.h

#ifndef TRAITS_H__
#define TRAITS_H__

struct pl;
struct object;
struct mapstruct;
struct archt;
struct region;
struct party;
struct mapstruct;

// could have used templates, but a more traditional C api
// uses more explicit typing which is ok for this purpose.
enum data_type
{
  DT_END,     // no further arguments
  DT_AV,      // perl-only av that needs to be flattened out
  DT_INT,
  DT_INT64,
  DT_DOUBLE,
  DT_STRING,  // 0-terminated string
  DT_DATA,    // string + length
  DT_OBJECT,
  DT_MAP,
  DT_PLAYER,
  DT_ARCH,
  DT_PARTY,
  DT_REGION,

  NUM_DATA_TYPES
};

template<typename T>
struct cftype { };

template<>
struct cftype<int> {
   enum { dt = DT_INT };
};

template<>
struct cftype<sint64> {
   enum { dt = DT_INT64 };
};

template<>
struct cftype<double> {
   enum { dt = DT_DOUBLE };
};

template<>
struct cftype<const char *> {
   enum { dt = DT_STRING };
};

template<>
struct cftype<object> {
   enum { dt = DT_OBJECT };
};

template<>
struct cftype<struct pl> {
   enum { dt = DT_PLAYER };
};

template<>
struct cftype<mapstruct> {
   enum { dt = DT_MAP };
};

template<>
struct cftype<struct archt> {
   enum { dt = DT_ARCH };
};

template<>
struct cftype<party> {
   enum { dt = DT_PARTY };
};

template<>
struct cftype<region> {
   enum { dt = DT_REGION };
};

#endif

Revision:	1.1
Committed:	Thu Aug 31 09:19:34 2006 UTC (17 years, 8 months ago) by root
Content type:	text/plain
Branch:	MAIN
Log Message:	* empty log message *
#	Content
1	#ifndef TRAITS_H__
2	#define TRAITS_H__
3
4	struct pl;
5	struct object;
6	struct mapstruct;
7	struct archt;
8	struct region;
9	struct party;
10	struct mapstruct;
11
12	// could have used templates, but a more traditional C api
13	// uses more explicit typing which is ok for this purpose.
14	enum data_type
15	{
16	DT_END, // no further arguments
17	DT_AV, // perl-only av that needs to be flattened out
18	DT_INT,
19	DT_INT64,
20	DT_DOUBLE,
21	DT_STRING, // 0-terminated string
22	DT_DATA, // string + length
23	DT_OBJECT,
24	DT_MAP,
25	DT_PLAYER,
26	DT_ARCH,
27	DT_PARTY,
28	DT_REGION,
29
30	NUM_DATA_TYPES
31	};
32
33	template<typename T>
34	struct cftype { };
35
36	template<>
37	struct cftype<int> {
38	enum { dt = DT_INT };
39	};
40
41	template<>
42	struct cftype<sint64> {
43	enum { dt = DT_INT64 };
44	};
45
46	template<>
47	struct cftype<double> {
48	enum { dt = DT_DOUBLE };
49	};
50
51	template<>
52	struct cftype<const char *> {
53	enum { dt = DT_STRING };
54	};
55
56	template<>
57	struct cftype<object> {
58	enum { dt = DT_OBJECT };
59	};
60
61	template<>
62	struct cftype<struct pl> {
63	enum { dt = DT_PLAYER };
64	};
65
66	template<>
67	struct cftype<mapstruct> {
68	enum { dt = DT_MAP };
69	};
70
71	template<>
72	struct cftype<struct archt> {
73	enum { dt = DT_ARCH };
74	};
75
76	template<>
77	struct cftype<party> {
78	enum { dt = DT_PARTY };
79	};
80
81	template<>
82	struct cftype<region> {
83	enum { dt = DT_REGION };
84	};
85
86	#endif
87