indexVector.cpp File Reference

#include <ostream>
#include <vector>
#include <cstdint>
#include <cmath>
#include <stdexcept>
#include <iostream>
#include "indexVector.h"
#include "xxhash64.h"

Functions
int	round_to_nearest_multiple_of_power_of_10 (int value)
	Rounds a given integer to the nearest multiple of 10.
std::ostream &	operator<< (std::ostream &os, const FloatIndexVector &iv)

Function Documentation

operator<<()

std::ostream & operator<<	(	std::ostream &	os,
		const FloatIndexVector &	iv )

Parameters

os	The output stream.
vec	The FloatIndexVector to print.

Returns

Reference to the output stream.

round_to_nearest_multiple_of_power_of_10()

int round_to_nearest_multiple_of_power_of_10

(

int

value

)

Rounds a given integer to the nearest multiple of 10.

This function takes an integer value, validates it, and rounds it to the nearest multiple of 10. Negative values are not allowed and will throw an exception.

Parameters

value

The integer value to be rounded.

Returns

int The value rounded to the nearest multiple of 10.

Exceptions

std::invalid_argument

If the input value is negative.

Note

Example usage:

int roundedValue = round_to_nearest_multiple_of_power_of_10(23); // Returns 20
int roundedValue2 = round_to_nearest_multiple_of_power_of_10(27); // Returns 30