pallas

// SPDX-License-Identifier: MIT
// Author: Derrick Lyndon Pallas <derrick@pallas.us>

#include <cmath>

template <typename T = double>
class welford {
public:
  welford() : _count(0), _mean(T(0.0)), _squared_distance(T(0.0)) { }

pallas

// SPDX-License-Identifier: Unlicense
// Author: Derrick Lyndon Pallas <derrick@pallas.us>

#include <stdbool.h>
#include <ctype.h>

char *
snake_to_camel(char * string) {
    bool upper = true;
    char * camel = string;

pallas

#!/bin/bash
# SPDX-License-Identifier: Unlicense
# Author: Derrick Lyndon Pallas <derrick@pallas.us>

for arg in "$@"; do
	shift
	case "$arg" in
		# default = 144.390M
		--iss|--ariss|--aprsat) FREQUENCY=145.825M ;;
		--nz|--newzealand) FREQUENCY=144.575M ;;

pallas

#!/bin/bash
# Author: Derrick Pallas
# License: zlib
BASE='spamhaus-set'
TEMP=${BASE}$$

ipset create -exist "$BASE" hash:net || exit 1
iptables -w 300 -nL INPUT | grep -q "$BASE" ||
(
        ( iptables -N "$BASE" || iptables -F "$BASE" ) &&

pallas

# SPDX-License-Identifier: Unlicense
# Author: Derrick Lyndon Pallas <derrick@pallas.us>

cmake_minimum_required(VERSION 3.1)
cmake_policy(SET CMP0076 NEW)

set(default_build_type "Release")
if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
        set(CMAKE_BUILD_TYPE "${default_build_type}" CACHE
                STRING "Choose the type of build." FORCE)

pallas

// All rights reserved,
// Derrick Pallas
// License: zlib

#ifndef INTRUSIVE_TREE_H
#define INTRUSIVE_TREE_H

#include <cassert>
#include <cstddef>
#include <algorithm>

pallas

// All rights reserved,
// Derrick Pallas
// License: zlib
 
#include <cmath>
#include <cstdlib>
#include <limits>
#include <vector>

template <typename fp_type>