SUMO - Simulation of Urban MObility
StdDefs.h
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1 /****************************************************************************/
10 //
11 /****************************************************************************/
12 // SUMO, Simulation of Urban MObility; see http://sumo.dlr.de/
13 // Copyright (C) 2005-2015 DLR (http://www.dlr.de/) and contributors
14 /****************************************************************************/
15 //
16 // This file is part of SUMO.
17 // SUMO is free software: you can redistribute it and/or modify
18 // it under the terms of the GNU General Public License as published by
19 // the Free Software Foundation, either version 3 of the License, or
20 // (at your option) any later version.
21 //
22 /****************************************************************************/
23 #ifndef StdDefs_h
24 #define StdDefs_h
25 
26 
27 // ===========================================================================
28 // included modules
29 // ===========================================================================
30 #ifdef _MSC_VER
31 #include <windows_config.h>
32 #else
33 #include <config.h>
34 #endif
35 
37 
38 /* avoiding compiler warning unreferenced parameter */
39 #define UNUSED_PARAMETER(x) ((void)(x))
40 
41 class RGBColor;
42 
43 /* -------------------------------------------------------------------------
44  * some constant defaults used by SUMO
45  * ----------------------------------------------------------------------- */
52 
55 
56 /* @brief map from LinkState to color constants (see above)
57  */
58 const RGBColor& getLinkColor(const LinkState& ls);
59 
61 const std::string getBuildName(const std::string& version);
62 
63 /* -------------------------------------------------------------------------
64  * templates for mathematical functions missing in some c++-implementations
65  * ----------------------------------------------------------------------- */
66 template<typename T>
67 inline T
68 MIN2(T a, T b) {
69  return a < b ? a : b;
70 }
71 
72 template<typename T>
73 inline T
74 MAX2(T a, T b) {
75  return a > b ? a : b;
76 }
77 
78 
79 template<typename T>
80 inline T
81 MIN3(T a, T b, T c) {
82  return MIN2(c, a < b ? a : b);
83 }
84 
85 
86 template<typename T>
87 inline T
88 MAX3(T a, T b, T c) {
89  return MAX2(c, a > b ? a : b);
90 }
91 
92 
93 template<typename T>
94 inline T
95 MIN4(T a, T b, T c, T d) {
96  return MIN2(MIN2(a, b), MIN2(c, d));
97 }
98 
99 
100 template<typename T>
101 inline T
102 MAX4(T a, T b, T c, T d) {
103  return MAX2(MAX2(a, b), MAX2(c, d));
104 }
105 
106 
107 template<typename T>
108 inline T
109 ISNAN(T a) {
110  volatile T d = a;
111  return d != d;
112 }
113 
115 extern bool gDebugFlag1;
116 extern bool gDebugFlag2;
117 
118 #endif
119 
120 /****************************************************************************/
121 
const std::string getBuildName(const std::string &version)
attach some build flags to the version string
Definition: StdDefs.cpp:88
const SUMOReal SUMO_const_laneWidth
Definition: StdDefs.h:46
bool gDebugFlag2
Definition: StdDefs.cpp:100
const SUMOReal SUMO_const_halfLaneAndOffset
Definition: StdDefs.h:51
T MIN4(T a, T b, T c, T d)
Definition: StdDefs.h:95
const SUMOReal SUMO_const_laneWidthAndOffset
Definition: StdDefs.h:50
bool gDebugFlag1
global utility flags for debugging
Definition: StdDefs.cpp:99
T MAX2(T a, T b)
Definition: StdDefs.h:74
const SUMOReal SUMO_const_laneOffset
Definition: StdDefs.h:49
T MAX3(T a, T b, T c)
Definition: StdDefs.h:88
const RGBColor & getLinkColor(const LinkState &ls)
Definition: StdDefs.cpp:52
T MAX4(T a, T b, T c, T d)
Definition: StdDefs.h:102
LinkState
The right-of-way state of a link between two lanes used when constructing a NBTrafficLightLogic, in MSLink and GNEInternalLane.
T MIN2(T a, T b)
Definition: StdDefs.h:68
const SUMOReal SUMO_const_quarterLaneWidth
Definition: StdDefs.h:48
T ISNAN(T a)
Definition: StdDefs.h:109
const SUMOReal SUMO_const_haltingSpeed
the speed threshold at which vehicles are considered as halting
Definition: StdDefs.h:54
#define SUMOReal
Definition: config.h:218
T MIN3(T a, T b, T c)
Definition: StdDefs.h:81
const SUMOReal SUMO_const_halfLaneWidth
Definition: StdDefs.h:47