gpmp::core::Misc Class Reference

A class containing miscellaneous utility functions. More...

#include <utils.hpp>

Static Public Member Functions
template<typename T >
static T	factorial (T n)
	Calculates the factorial of the given integer or double. More...

Detailed Description

A class containing miscellaneous utility functions.

Definition at line 201 of file utils.hpp.

Member Function Documentation

factorial()

template<typename T >

static T gpmp::core::Misc::factorial ( T  n )

inlinestatic

Calculates the factorial of the given integer or double.

Template Parameters

T	The type of the input (int or double)

Parameters

n	The input value for which factorial is calculated

Returns

The factorial of the input value

Note

For negative integer inputs, the result will be 0

Definition at line 211 of file utils.hpp.

                                                  {
        if (n < 0)
            return 0; // Invalid input
        T result = 1;
        for (T i = 1; i <= n; ++i) {
            result *= i;
        }
        return result;
    }

Referenced by gpmp::stats::PDF::poisson().

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The documentation for this class was generated from the following file:

• include/openGPMP/core/utils.hpp