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1 // Copyright (C) 2010, Guy Barrand. All rights 1 // Copyright (C) 2010, Guy Barrand. All rights reserved.
2 // See the file tools.license for terms. 2 // See the file tools.license for terms.
3 3
4 #ifndef tools_histo_dps 4 #ifndef tools_histo_dps
5 #define tools_histo_dps 5 #define tools_histo_dps
6 6
7 // data point set. 7 // data point set.
8 8
9 #include <vector> 9 #include <vector>
10 #include <string> 10 #include <string>
11 #include "../mnmx" 11 #include "../mnmx"
12 12
13 #ifdef TOOLS_MEM 13 #ifdef TOOLS_MEM
14 #include "../mem" 14 #include "../mem"
15 #endif 15 #endif
16 16
17 namespace tools { 17 namespace tools {
18 namespace histo { 18 namespace histo {
19 19
20 class measurement { 20 class measurement {
21 static const std::string& s_class() { 21 static const std::string& s_class() {
22 static const std::string s_v("tools::histo 22 static const std::string s_v("tools::histo::measurement");
23 return s_v; 23 return s_v;
24 } 24 }
25 public: 25 public:
26 measurement():m_value(0),m_error_plus(0),m_e 26 measurement():m_value(0),m_error_plus(0),m_error_minus(0){
27 #ifdef TOOLS_MEM 27 #ifdef TOOLS_MEM
28 mem::increment(s_class().c_str()); 28 mem::increment(s_class().c_str());
29 #endif 29 #endif
30 } 30 }
31 measurement(double a_value,double a_error_pl 31 measurement(double a_value,double a_error_plus,double a_error_minus)
32 :m_value(a_value) 32 :m_value(a_value)
33 ,m_error_plus(a_error_plus) 33 ,m_error_plus(a_error_plus)
34 ,m_error_minus(a_error_minus) 34 ,m_error_minus(a_error_minus)
35 { 35 {
36 #ifdef TOOLS_MEM 36 #ifdef TOOLS_MEM
37 mem::increment(s_class().c_str()); 37 mem::increment(s_class().c_str());
38 #endif 38 #endif
39 } 39 }
40 virtual ~measurement(){ 40 virtual ~measurement(){
41 #ifdef TOOLS_MEM 41 #ifdef TOOLS_MEM
42 mem::decrement(s_class().c_str()); 42 mem::decrement(s_class().c_str());
43 #endif 43 #endif
44 } 44 }
45 public: 45 public:
46 measurement(const measurement& a_from) 46 measurement(const measurement& a_from)
47 :m_value(a_from.m_value) 47 :m_value(a_from.m_value)
48 ,m_error_plus(a_from.m_error_plus) 48 ,m_error_plus(a_from.m_error_plus)
49 ,m_error_minus(a_from.m_error_minus) 49 ,m_error_minus(a_from.m_error_minus)
50 { 50 {
51 #ifdef TOOLS_MEM 51 #ifdef TOOLS_MEM
52 mem::increment(s_class().c_str()); 52 mem::increment(s_class().c_str());
53 #endif 53 #endif
54 } 54 }
55 measurement& operator=(const measurement& a_ 55 measurement& operator=(const measurement& a_from) {
56 if(&a_from==this) return *this; 56 if(&a_from==this) return *this;
57 m_value = a_from.m_value; 57 m_value = a_from.m_value;
58 m_error_plus = a_from.m_error_plus; 58 m_error_plus = a_from.m_error_plus;
59 m_error_minus = a_from.m_error_minus; 59 m_error_minus = a_from.m_error_minus;
60 return *this; 60 return *this;
61 } 61 }
62 public: 62 public:
63 double value() const {return m_value;} 63 double value() const {return m_value;}
64 double error_plus() const {return m_error_pl 64 double error_plus() const {return m_error_plus;}
65 double error_minus() const {return m_error_m 65 double error_minus() const {return m_error_minus;}
66 void set_value(double a_v) {m_value = a_v;} 66 void set_value(double a_v) {m_value = a_v;}
67 void set_error_plus(double a_v) {m_error_plu 67 void set_error_plus(double a_v) {m_error_plus = a_v;}
68 void set_error_minus(double a_v) {m_error_mi 68 void set_error_minus(double a_v) {m_error_minus = a_v;}
69 protected: 69 protected:
70 double m_value; 70 double m_value;
71 double m_error_plus; 71 double m_error_plus;
72 double m_error_minus; 72 double m_error_minus;
73 }; 73 };
74 74
75 class data_point { 75 class data_point {
76 static const std::string& s_class() { 76 static const std::string& s_class() {
77 static const std::string s_v("tools::histo 77 static const std::string s_v("tools::histo::data_point");
78 return s_v; 78 return s_v;
79 } 79 }
80 public: 80 public:
81 data_point(unsigned int a_dim):m_measurement 81 data_point(unsigned int a_dim):m_measurements(a_dim){
82 #ifdef TOOLS_MEM 82 #ifdef TOOLS_MEM
83 mem::increment(s_class().c_str()); 83 mem::increment(s_class().c_str());
84 #endif 84 #endif
85 } 85 }
86 virtual ~data_point() { 86 virtual ~data_point() {
87 #ifdef TOOLS_MEM 87 #ifdef TOOLS_MEM
88 mem::decrement(s_class().c_str()); 88 mem::decrement(s_class().c_str());
89 #endif 89 #endif
90 } 90 }
91 public: 91 public:
92 data_point(const data_point& a_from) 92 data_point(const data_point& a_from)
93 :m_measurements(a_from.m_measurements) 93 :m_measurements(a_from.m_measurements)
94 { 94 {
95 #ifdef TOOLS_MEM 95 #ifdef TOOLS_MEM
96 mem::increment(s_class().c_str()); 96 mem::increment(s_class().c_str());
97 #endif 97 #endif
98 } 98 }
99 data_point& operator=(const data_point& a_fr 99 data_point& operator=(const data_point& a_from) {
100 if(&a_from==this) return *this; 100 if(&a_from==this) return *this;
101 m_measurements = a_from.m_measurements; 101 m_measurements = a_from.m_measurements;
102 return *this; 102 return *this;
103 } 103 }
104 public: //AIDA/Idata_point 104 public: //AIDA/Idata_point
105 size_t dimension() const {return m_measureme 105 size_t dimension() const {return m_measurements.size();}
106 measurement& coordinate(unsigned int a_coord 106 measurement& coordinate(unsigned int a_coord) {
107 //WARNING : no check done on a_coord vs m_ 107 //WARNING : no check done on a_coord vs m_dim.
108 return m_measurements[a_coord]; 108 return m_measurements[a_coord];
109 } 109 }
110 const measurement& coordinate(unsigned int a 110 const measurement& coordinate(unsigned int a_coord) const {
111 //WARNING : no check done on a_coord vs m_ 111 //WARNING : no check done on a_coord vs m_dim.
112 return m_measurements[a_coord]; 112 return m_measurements[a_coord];
113 } 113 }
114 protected: 114 protected:
115 std::vector<measurement> m_measurements; 115 std::vector<measurement> m_measurements;
116 }; 116 };
117 117
118 118
119 class dps { 119 class dps {
120 public: 120 public:
121 static const std::string& s_class() { 121 static const std::string& s_class() {
122 static const std::string s_v("tools::histo 122 static const std::string s_v("tools::histo::dps");
123 return s_v; 123 return s_v;
124 } 124 }
125 public: 125 public:
126 dps():m_dim(0){} 126 dps():m_dim(0){}
127 127
128 dps(const std::string& a_title,unsigned int 128 dps(const std::string& a_title,unsigned int a_dim)
129 :m_title(a_title),m_dim(a_dim) 129 :m_title(a_title),m_dim(a_dim)
130 {} 130 {}
131 virtual ~dps(){} 131 virtual ~dps(){}
132 public: 132 public:
133 dps(const dps& a_from) 133 dps(const dps& a_from)
134 :m_title(a_from.m_title) 134 :m_title(a_from.m_title)
135 ,m_dim(a_from.m_dim) 135 ,m_dim(a_from.m_dim)
136 ,m_points(a_from.m_points) 136 ,m_points(a_from.m_points)
137 {} 137 {}
138 dps& operator=(const dps& a_from) { 138 dps& operator=(const dps& a_from) {
139 if(&a_from==this) return *this; 139 if(&a_from==this) return *this;
140 m_title = a_from.m_title; 140 m_title = a_from.m_title;
141 m_dim = a_from.m_dim; 141 m_dim = a_from.m_dim;
142 m_points = a_from.m_points; 142 m_points = a_from.m_points;
143 return *this; 143 return *this;
144 } 144 }
145 145
146 public: 146 public:
147 const std::string& title() const {return m_t 147 const std::string& title() const {return m_title;}
148 148
149 void set_title(const std::string& a_s) {m_ti 149 void set_title(const std::string& a_s) {m_title = a_s;}
150 150
151 unsigned int dimension() const {return m_dim 151 unsigned int dimension() const {return m_dim;}
152 void clear() {m_points.clear();} 152 void clear() {m_points.clear();}
153 size_t size() const {return m_points.size(); 153 size_t size() const {return m_points.size();}
154 154
155 const data_point& point(size_t a_index) cons 155 const data_point& point(size_t a_index) const {
156 //WARNING : no check done on a_index. 156 //WARNING : no check done on a_index.
157 return m_points[a_index]; 157 return m_points[a_index];
158 } 158 }
159 data_point& point(size_t a_index) { 159 data_point& point(size_t a_index) {
160 //WARNING : no check done on a_index. 160 //WARNING : no check done on a_index.
161 return m_points[a_index]; 161 return m_points[a_index];
162 } 162 }
163 163
164 data_point& add_point() { 164 data_point& add_point() {
165 m_points.push_back(data_point(m_dim)); 165 m_points.push_back(data_point(m_dim));
166 return m_points.back(); 166 return m_points.back();
167 } 167 }
168 168
169 bool remove_point(size_t a_index) { 169 bool remove_point(size_t a_index) {
170 bool done = false; 170 bool done = false;
171 if(a_index<m_points.size()){ 171 if(a_index<m_points.size()){
172 std::vector<data_point>::iterator it = m 172 std::vector<data_point>::iterator it = m_points.begin();
173 it += a_index; 173 it += a_index;
174 m_points.erase(it); 174 m_points.erase(it);
175 done = true; 175 done = true;
176 } 176 }
177 return done; 177 return done;
178 } 178 }
179 179
180 bool lower_extent(unsigned int a_coord,doubl 180 bool lower_extent(unsigned int a_coord,double& a_value) const {
181 if(m_points.empty()||(a_coord>=m_dim)){ 181 if(m_points.empty()||(a_coord>=m_dim)){
182 a_value = 0; 182 a_value = 0;
183 return false; 183 return false;
184 } 184 }
185 std::vector<data_point>::const_iterator it 185 std::vector<data_point>::const_iterator it = m_points.begin();
186 a_value = (*it).coordinate(a_coord).value( 186 a_value = (*it).coordinate(a_coord).value();
187 ++it; 187 ++it;
188 for(;it!=m_points.end();++it) { 188 for(;it!=m_points.end();++it) {
189 a_value = mn<double>(a_value,(*it).coord 189 a_value = mn<double>(a_value,(*it).coordinate(a_coord).value());
190 } 190 }
191 return true; 191 return true;
192 } 192 }
193 193
194 bool upper_extent(unsigned int a_coord,doubl 194 bool upper_extent(unsigned int a_coord,double& a_value) const {
195 if(m_points.empty()||(a_coord>=m_dim)){ 195 if(m_points.empty()||(a_coord>=m_dim)){
196 a_value = 0; 196 a_value = 0;
197 return false; 197 return false;
198 } 198 }
199 std::vector<data_point>::const_iterator it 199 std::vector<data_point>::const_iterator it = m_points.begin();
200 a_value = (*it).coordinate(a_coord).value( 200 a_value = (*it).coordinate(a_coord).value();
201 ++it; 201 ++it;
202 for(;it!=m_points.end();++it) { 202 for(;it!=m_points.end();++it) {
203 a_value = mx<double>(a_value,(*it).coord 203 a_value = mx<double>(a_value,(*it).coordinate(a_coord).value());
204 } 204 }
205 return true; 205 return true;
206 } 206 }
207 207
208 void scale(double a_scale) { 208 void scale(double a_scale) {
209 std::vector<data_point>::iterator it; 209 std::vector<data_point>::iterator it;
210 for(it=m_points.begin();it!=m_points.end() 210 for(it=m_points.begin();it!=m_points.end();++it) {
211 for(unsigned int coord=0;coord<m_dim;coo 211 for(unsigned int coord=0;coord<m_dim;coord++) {
212 measurement& _m = (*it).coordinate(coo 212 measurement& _m = (*it).coordinate(coord);
213 _m.set_value(_m.value() * a_scale); 213 _m.set_value(_m.value() * a_scale);
214 _m.set_error_plus(_m.error_plus() * a_ 214 _m.set_error_plus(_m.error_plus() * a_scale);
215 _m.set_error_minus(_m.error_minus() * 215 _m.set_error_minus(_m.error_minus() * a_scale);
216 } 216 }
217 } 217 }
218 } 218 }
219 219
220 void scale_value(double a_scale) { 220 void scale_value(double a_scale) {
221 std::vector<data_point>::iterator it; 221 std::vector<data_point>::iterator it;
222 for(it=m_points.begin();it!=m_points.end() 222 for(it=m_points.begin();it!=m_points.end();++it) {
223 for(unsigned int coord=0;coord<m_dim;coo 223 for(unsigned int coord=0;coord<m_dim;coord++) {
224 measurement& _m = (*it).coordinate(coo 224 measurement& _m = (*it).coordinate(coord);
225 _m.set_value(_m.value() * a_scale); 225 _m.set_value(_m.value() * a_scale);
226 } 226 }
227 } 227 }
228 } 228 }
229 229
230 void scale_errors(double a_scale) { 230 void scale_errors(double a_scale) {
231 std::vector<data_point>::iterator it; 231 std::vector<data_point>::iterator it;
232 for(it=m_points.begin();it!=m_points.end() 232 for(it=m_points.begin();it!=m_points.end();++it) {
233 for(unsigned int coord=0;coord<m_dim;coo 233 for(unsigned int coord=0;coord<m_dim;coord++) {
234 measurement& _m = (*it).coordinate(coo 234 measurement& _m = (*it).coordinate(coord);
235 _m.set_error_plus(_m.error_plus() * a_ 235 _m.set_error_plus(_m.error_plus() * a_scale);
236 _m.set_error_minus(_m.error_minus() * 236 _m.set_error_minus(_m.error_minus() * a_scale);
237 } 237 }
238 } 238 }
239 } 239 }
240 240
241 protected: 241 protected:
242 std::string m_title; 242 std::string m_title;
243 unsigned int m_dim; 243 unsigned int m_dim;
244 std::vector<data_point> m_points; 244 std::vector<data_point> m_points;
245 }; 245 };
246 246
247 }} 247 }}
248 248
249 #endif 249 #endif