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MTToolBox
0.2.10
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Utility functions. More...
#include <iostream>#include <iomanip>#include <sstream>#include <inttypes.h>#include <stdint.h>#include <stdexcept>#include <NTL/GF2X.h>Go to the source code of this file.
Namespaces | |
| MTToolBox | |
| name space for MTToolBox | |
Functions | |
| static int | MTToolBox::count_bit (uint16_t x) |
| Counts number of 1s. More... | |
| static int | MTToolBox::count_bit (uint32_t x) |
| Counts number of 1s. More... | |
| static int | MTToolBox::count_bit (uint64_t x) |
| Counts number of 1s. More... | |
| static uint32_t | MTToolBox::reverse_bit (uint32_t x) |
| Reverse bits. More... | |
| static uint64_t | MTToolBox::reverse_bit (uint64_t x) |
| Counts number of 1s. More... | |
| template<typename T > | |
| int | MTToolBox::bit_size () |
| Returns bit size of T. More... | |
| static void | MTToolBox::UNUSED_VARIABLE (void *x) |
| Stop warning of unused variable. More... | |
| template<typename T > | |
| T | MTToolBox::floor2p (T n) |
| Return greatest power of two not greater than n. More... | |
| static void | MTToolBox::print_binary (std::ostream &os, NTL::GF2X &poly, bool breakline=true) |
| Outputs coefficients of poly to os. More... | |
| template<typename T > | |
| int | MTToolBox::get_range (T input, int start, int end) |
| Changes input to number between start and end. More... | |
| template<typename T > | |
| void | MTToolBox::fill_table (T dist_tbl[], T src_tbl[], int size) |
| Makes a fast and redundant lookup table from a tabale of GF(2) vectors. More... | |
| static int | MTToolBox::calc_1pos (uint16_t x) |
| Returns the position of 1 which appears lowest (most right side) in x, where the position of MSB becomes zero. More... | |
| static int | MTToolBox::calc_1pos (uint32_t x) |
| Returns the position of 1 which appears lowest (most right side) in x, where the position of MSB becomes zero. More... | |
| static int | MTToolBox::calc_1pos (uint64_t x) |
| Returns the position of 1 which appears lowest (most right side) in x, where the position of MSB becomes zero. More... | |
| static void | MTToolBox::LCM (NTL::GF2X &lcm, const NTL::GF2X &x, const NTL::GF2X &y) |
| Calculate the Least Common Multiple of x and y. More... | |
| template<typename U > | |
| static void | MTToolBox::toGF2Vec (NTL::vec_GF2 &result, U value) |
| convert unsigned integer to GF(2) vector MSB of unsigned integer becomes first element of the vector. More... | |
| template<typename U > | |
| U | MTToolBox::getOne () |
| return one of specified type More... | |
| template<typename U > | |
| void | MTToolBox::setZero (U &x) |
| set zero More... | |
| template<typename U > | |
| unsigned int | MTToolBox::getBitOfPos (U bits, int pos) |
| set zero More... | |
| template<typename U > | |
| void | MTToolBox::setBitOfPos (U *bits, int pos, unsigned int b) |
| set zero or 1 to specified bit of specified type variable. More... | |
| template<typename U > | |
| static U | MTToolBox::fromGF2Vec (NTL::vec_GF2 &value) |
| convert GF(2) vector to unsigned integer the first element of vector becomes the MSB of the result integer. More... | |
| template<typename U > | |
| bool | MTToolBox::isZero (U x) |
| check if varible is zero or not More... | |
| template<typename U , typename V > | |
| U | MTToolBox::convert (V x) |
| convert to type U from type V More... | |
Utility functions.
Copyright (C) 2013, 2016 Mutsuo Saito, Makoto Matsumoto and Hiroshima University. All rights reserved.
The 3-clause BSD License is applied to this software, see LICENSE.txt
1.8.10