Alexandria  2.25.0
SDC-CH common library for the Euclid project
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SimpsonsRule.h
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18 
25 #ifndef MATHUTILS_MATHUTILS_NUMERCALINTEGRATION_SIMPSONSRULE_H_
26 #define MATHUTILS_MATHUTILS_NUMERCALINTEGRATION_SIMPSONSRULE_H_
27 
29 
30 namespace Euclid {
31 namespace MathUtils {
32 
48 class SimpsonsRule {
49 
50 public:
51  const static int minimal_order = 3;
68  double operator()(const Function& function, double min, double max, int order);
69 
92  double operator()(const Function& function, double min, double max, double previous_value, int order);
93 };
94 
95 } // namespace MathUtils
96 } // namespace Euclid
97 
98 #endif /* MATHUTILS_MATHUTILS_NUMERCALINTEGRATION_SIMPSONSRULE_H_ */
Interface class representing a function with an arbitrary number of parameters.
Definition: Function.h:104
double operator()(const Function &function, double min, double max, int order)
Integrate a function between min and max using a mesh of 2^order steps. order>=3. ...
static const int minimal_order
Definition: SimpsonsRule.h:51