Move implementation of all math utilities in the correct namespace

experiment/srcref_basic_cfg
Martchus 5 years ago
parent 15bf2779c5
commit 69aed0bea5
  1. 13
      math/math.cpp

@ -8,11 +8,13 @@
* \brief Contains various mathematical functions.
*/
namespace MathUtilities {
/*!
* \brief Returns a pseudo random number between \a lowerbounds and \a upperbounds.
* \remarks Might be removed since std::uniform_int_distribution does the same.
*/
int MathUtilities::random(int lowerbounds, int upperbounds)
int random(int lowerbounds, int upperbounds)
{
assert(upperbounds - lowerbounds < RAND_MAX);
return lowerbounds + std::rand() % (upperbounds - lowerbounds + 1);
@ -21,7 +23,7 @@ int MathUtilities::random(int lowerbounds, int upperbounds)
/*!
* \brief Returns the digitsum of the given \a number using the specified \a base.
*/
int MathUtilities::digitsum(int number, int base)
int digitsum(int number, int base)
{
int res = 0;
while (number > 0) {
@ -34,7 +36,7 @@ int MathUtilities::digitsum(int number, int base)
/*!
* \brief Returns the factorial of the given \a number.
*/
int MathUtilities::factorial(int number)
int factorial(int number)
{
int res = 1;
for (int i = 1; i <= number; ++i) {
@ -84,7 +86,8 @@ int64 inverseModulo(int64 number, int64 module)
uint64 orderModulo(const uint64 number, const uint64 module)
{
uint64 order = 1;
for (; powerModulo(number, order, module) != 1; ++order)
for (; powerModulo(number, order, module) != 1 && order != module; ++order)
;
return order;
return order != module ? order : 0;
}
}

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