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25 //
26 // G4UIcmdWithADoubleAndUnit
27 //
28 // Author: M.Asai, 1998
29 // --------------------------------------------------------------------
30
31 #include "G4UIcmdWithADoubleAndUnit.hh"
32
33 #include "G4Tokenizer.hh"
34 #include "G4UIcommandStatus.hh"
35 #include "G4UnitsTable.hh"
36
37 #include <sstream>
38 #include <vector>
39
40 // --------------------------------------------------------------------
41 G4UIcmdWithADoubleAndUnit::G4UIcmdWithADoubleAndUnit(const char* theCommandPath,
42 G4UImessenger* theMessenger)
43 : G4UIcommand(theCommandPath, theMessenger)
44 {
45 auto* dblParam = new G4UIparameter('d');
46 SetParameter(dblParam);
47 auto* untParam = new G4UIparameter('s');
48 untParam->SetParameterName("Unit");
49 SetParameter(untParam);
50 SetCommandType(WithADoubleAndUnitCmd);
51 }
52
53 // --------------------------------------------------------------------
54 G4int G4UIcmdWithADoubleAndUnit::DoIt(const G4String& parameterList)
55 {
56 std::vector<G4String> token_vector;
57 G4Tokenizer tkn(parameterList);
58 G4String str;
59 while (!(str = tkn()).empty()) {
60 token_vector.push_back(str);
61 }
62
63 // convert a value in default unit
64 G4String converted_parameter;
65 G4String default_unit = GetParameter(1)->GetDefaultValue();
66 if (!default_unit.empty() && token_vector.size() >= 2) {
67 if (CategoryOf(token_vector[1]) != CategoryOf(default_unit)) {
68 return fParameterOutOfCandidates + 1;
69 }
70 G4double value_given = ValueOf(token_vector[1]);
71 G4double value_default = ValueOf(default_unit);
72 G4double value = ConvertToDouble(token_vector[0]) * value_given / value_default;
73 // reconstruct parameter list
74 converted_parameter += ConvertToString(value);
75 converted_parameter += " ";
76 converted_parameter += default_unit;
77 for (std::size_t i = 2; i < token_vector.size(); ++i) {
78 converted_parameter += " ";
79 converted_parameter += token_vector[i];
80 }
81 }
82 else {
83 converted_parameter = parameterList;
84 }
85
86 return G4UIcommand::DoIt(converted_parameter);
87 }
88
89 // --------------------------------------------------------------------
90 G4double G4UIcmdWithADoubleAndUnit::GetNewDoubleValue(const char* paramString)
91 {
92 return ConvertToDimensionedDouble(paramString);
93 }
94
95 // --------------------------------------------------------------------
96 G4double G4UIcmdWithADoubleAndUnit::GetNewDoubleRawValue(const char* paramString)
97 {
98 G4double vl;
99 char unts[30];
100
101 std::istringstream is(paramString);
102 is >> vl >> unts;
103
104 return vl;
105 }
106
107 // --------------------------------------------------------------------
108 G4double G4UIcmdWithADoubleAndUnit::GetNewUnitValue(const char* paramString)
109 {
110 G4double vl;
111 char unts[30];
112
113 std::istringstream is(paramString);
114 is >> vl >> unts;
115 G4String unt = unts;
116
117 return ValueOf(unt);
118 }
119
120 // --------------------------------------------------------------------
121 G4String G4UIcmdWithADoubleAndUnit::ConvertToStringWithBestUnit(G4double val)
122 {
123 G4UIparameter* unitParam = GetParameter(1);
124 G4String canList = unitParam->GetParameterCandidates();
125 G4Tokenizer candidateTokenizer(canList);
126 G4String aToken = candidateTokenizer();
127 std::ostringstream os;
128 os << G4BestUnit(val, CategoryOf(aToken));
129
130 G4String st = os.str();
131 return st;
132 }
133
134 // --------------------------------------------------------------------
135 G4String G4UIcmdWithADoubleAndUnit::ConvertToStringWithDefaultUnit(G4double val)
136 {
137 G4UIparameter* unitParam = GetParameter(1);
138 G4String st;
139 if (unitParam->IsOmittable()) {
140 st = ConvertToString(val, unitParam->GetDefaultValue());
141 }
142 else {
143 st = ConvertToStringWithBestUnit(val);
144 }
145 return st;
146 }
147
148 // --------------------------------------------------------------------
149 void G4UIcmdWithADoubleAndUnit::SetParameterName(const char* theName, G4bool omittable,
150 G4bool currentAsDefault)
151 {
152 G4UIparameter* theParam = GetParameter(0);
153 theParam->SetParameterName(theName);
154 theParam->SetOmittable(omittable);
155 theParam->SetCurrentAsDefault(currentAsDefault);
156 }
157
158 // --------------------------------------------------------------------
159 void G4UIcmdWithADoubleAndUnit::SetDefaultValue(G4double defVal)
160 {
161 G4UIparameter* theParam = GetParameter(0);
162 theParam->SetDefaultValue(defVal);
163 }
164
165 // --------------------------------------------------------------------
166 void G4UIcmdWithADoubleAndUnit::SetUnitCategory(const char* unitCategory)
167 {
168 SetUnitCandidates(UnitsList(unitCategory));
169 }
170
171 // --------------------------------------------------------------------
172 void G4UIcmdWithADoubleAndUnit::SetUnitCandidates(const char* candidateList)
173 {
174 G4UIparameter* untParam = GetParameter(1);
175 G4String canList = candidateList;
176 untParam->SetParameterCandidates(canList);
177 }
178
179 // --------------------------------------------------------------------
180 void G4UIcmdWithADoubleAndUnit::SetDefaultUnit(const char* defUnit)
181 {
182 G4UIparameter* untParam = GetParameter(1);
183 untParam->SetOmittable(true);
184 untParam->SetDefaultValue(defUnit);
185 SetUnitCategory(CategoryOf(defUnit));
186 }
187