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 *
#	User	Rev	Content
1	root	1.1	#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