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comparison anagram/support/cint.h @ 0:13d2b8934445
Import AnaGram (near-)release tree into Mercurial.
author | David A. Holland |
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date | Sat, 22 Dec 2007 17:52:45 -0500 |
parents | |
children | 607e3be6bad8 |
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1 /* | |
2 * AnaGram, A System for Syntax Directed Programming | |
3 * Copyright 1993-2002 Parsifal Software. All Rights Reserved. | |
4 * See the file COPYING for license and usage terms. | |
5 * | |
6 * cint.h | |
7 */ | |
8 | |
9 #ifndef CINT_H | |
10 #define CINT_H | |
11 | |
12 #ifdef VACLGUI | |
13 #include <ipoint.hpp> | |
14 #endif | |
15 | |
16 struct rect; | |
17 | |
18 | |
19 struct cint { | |
20 int x, y; | |
21 | |
22 cint() | |
23 : x(0), y(0) | |
24 {} | |
25 cint(const int xarg, const int yarg) | |
26 : x(xarg), y(yarg) | |
27 {} | |
28 cint(const cint &c) | |
29 : x(c.x), y(c.y) | |
30 {} | |
31 | |
32 #ifdef VACLGUI | |
33 cint(const IPair &p) | |
34 : x(p.coord1()), y(p.coord2()) | |
35 {} | |
36 operator IPair () const { | |
37 return IPair(x, y); | |
38 } | |
39 #endif | |
40 | |
41 int operator == (const cint r) const { return (x == r.x && y == r.y); } | |
42 int operator != (const cint r) const { return (x != r.x || y != r.y); } | |
43 cint operator + (cint r) const { | |
44 r.x += x; | |
45 r.y += y; | |
46 return r; | |
47 } | |
48 cint operator += (const cint r) { | |
49 x += r.x; | |
50 y += r.y; | |
51 return *this; | |
52 } | |
53 cint operator - (cint r) const { | |
54 r.x = x - r.x; | |
55 r.y = y - r.y; | |
56 return r; | |
57 } | |
58 cint operator -= (const cint r) { | |
59 x -= r.x; | |
60 y -= r.y; | |
61 return *this; | |
62 } | |
63 int operator <= (const cint &s) const; | |
64 int operator >= (const cint &s) const; | |
65 int operator < (const cint &s) const; | |
66 int operator > (const cint &s) const; | |
67 int on_boundary(cint, cint) const; | |
68 int inside_rect(cint, cint) const; | |
69 int inside_rect(rect) const; | |
70 }; | |
71 | |
72 struct rect { | |
73 cint pos, size; | |
74 }; | |
75 | |
76 cint lrci(cint a, cint b); | |
77 int measure_line(const char *s); | |
78 cint measure_string(const char *s); | |
79 cint place(cint measure, cint size, int jm); | |
80 rect place_rect(rect w, cint s, int jm); | |
81 cint ulci(cint a, cint b); | |
82 | |
83 | |
84 #endif /* CINT_H */ |