[英]Endian conversion using boost
我按照所謂的升級手冊來轉換(交換)端序。
盡管他們的代碼比他們的手冊更具可讀性,但有人可以解釋我應該如何修復以下代碼嗎?
hh.cpp
#include <iostream>
#include <boost/array.hpp>
#include <boost/endian/conversion.hpp>
int main () {
std::cout << boost::endian::endian_reverse(5);
return 0;
}
使:
g++ hh.cpp -o hh -Wall -Wconversion -Wfatal-errors -Wextra -std=c++11 -lboost_system -lrt -lboost_wave -larmadillo -lboost_thread
錯誤:
hh.cpp:3:39: fatal error: boost/endian/conversion.hpp: No such file or directory
#include <boost/endian/conversion.hpp>
^
compilation terminated.
更新
其他提升標題包含在內。 只有endian
有問題。
ls /usr/include/boost/*
更新
$ cat /usr/include/boost/version.hpp
結果:
// Boost version.hpp configuration header file ------------------------------//
// (C) Copyright John maddock 1999. Distributed under the Boost
// Software License, Version 1.0. (See accompanying file
// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
// See http://www.boost.org/libs/config for documentation
#ifndef BOOST_VERSION_HPP
#define BOOST_VERSION_HPP
//
// Caution, this is the only boost header that is guarenteed
// to change with every boost release, including this header
// will cause a recompile every time a new boost version is
// released.
//
// BOOST_VERSION % 100 is the patch level
// BOOST_VERSION / 100 % 1000 is the minor version
// BOOST_VERSION / 100000 is the major version
#define BOOST_VERSION 105400
//
// BOOST_LIB_VERSION must be defined to be the same as BOOST_VERSION
// but as a *string* in the form "x_y[_z]" where x is the major version
// number, y is the minor version number, and z is the patch level if not 0.
// This is used by <config/auto_link.hpp> to select which library version to link to.
#define BOOST_LIB_VERSION "1_54"
#endif
endian
庫在boost版本1.58中引入。 您有1.54,此版本中沒有endian
庫。 您應該將boost更新為1.58+,否則不使用endian
庫。
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