distribution.h File Reference

#include "apfel/lagrangeinterpolator.h"
#include <map>
#include <functional>

Go to the source code of this file.

Classes
class	apfel::Distribution
	The Distribution class defines one of the basic objects of APFEL++. This is essentially the discretisation of a function that can be conveniently used for convolutions. More...

Namespaces
namespace	apfel
	Namespace for all APFEL++ functions and classes.

Functions
Ternary operators
Distribution	apfel::operator* (double const &s, Distribution rhs)
	Scalar*Distribution.
Distribution	apfel::operator* (Distribution lhs, double const &s)
	Distribution*Scalar.
Distribution	apfel::operator* (std::function< double(double const &)> const &f, Distribution rhs)
	Function*Distribution.
Distribution	apfel::operator* (Distribution lhs, std::function< double(double const &)> const &f)
	Distribution*Function.
Distribution	apfel::operator/ (Distribution lhs, double const &s)
	Distribution/Scalar.
Distribution	apfel::operator+ (Distribution lhs, Distribution const &rhs)
	Distribution+Distribution.
Distribution	apfel::operator- (Distribution lhs, Distribution const &rhs)
	Distribution-Distribution.
Distribution	apfel::operator* (Distribution lhs, Distribution const &rhs)
	Distribution*Distribution.
Map of Distribution functions
Function that return maps pf distributions.
std::map< int, Distribution >	apfel::DistributionMap (Grid const &g, std::function< std::map< int, double >(double const &, double const &)> const &InDistFunc, double const &Q, std::vector< int > const &skip={})
	Function that fills in a map of distributions from a map-valued function.
std::map< int, Distribution >	apfel::DistributionMap (Grid const &g, std::function< std::map< int, double >(double const &)> const &InDistFunc, std::vector< int > const &skip={})
	Function that fills in a map of distributions from a map-valued function.
std::map< int, Distribution >	apfel::DistributionMap (Grid const &g, std::function< std::vector< double >(double const &)> const &InDistFunc, int const &NOutputs=0)
	Function that fills in a map of distributions from a vector-valued function.
double	apfel::Sum (Distribution const &InDist)
	Function that sums the element of a distribution. Specifically, it sums the elements of the joint grid. Combined with the Distribution*Distribution operator, this function is useful to compute scalar products.
double	apfel::InnerProduct (Distribution const &d1, Distribution const &d2, double const &offset=0)
	Function that computes the scala product bewteen two distributions. The product is computed using the joint grids.