wchar.h:35:10: fatal error: 'stddef.h' file not found main.cpp:1:1: note: in file included from /home/xzc/Documents/code/qt_test/main.cpp:1: main.cpp:1:10: note: in file included from /home/xzc/Documents/code/qt_test/main.cpp:1: iostream:39:10: note: in file included from...
wchar.h:35:10: fatal error: 'stddef.h' file not found main.cpp:1:1: note: in file included from /home/xzc/Documents/code/qt_test/main.cpp:1: main.cpp:1:10: note: in file included from /home/xzc/Documents/code/qt_test/main.cpp:1: iostream:39:10: note: in file included from...
脚本同级目录下有一个标准的项目工作目录，此目录是为了提供一个标准的工程项目模板而存在的，结构如上述...
bool fileExists(const std::string &filename); void textboxDraw(cv::Mat src, std::vector<cv::Rect> &groups, std::vector<float> &probs, std::vector<int> &indexes); bool isRepetitive(const std::string &s); void erDraw(std::vector<cv::Mat> &channels, std::vector<std::vector<cv:...
#include "setuptouchscreen.h" #include <iostream> #include <unistd.h> #include <fcntl.h> #include <linux/input.h> #include <string.h> #include <dirent.h> #include #define DEVICE_NAME "ADS7846 Touchscreen" #define INPUT_PATH "/dev/input" // got these values from file https://g...
#include <QList>#include <list>#include <chrono>#include <iostream>#include <algorithm>#include <random>const int kElements = 100000; // 要插入的元素数量void measureInsertion(QList<int>& qlist, std::list<int>& slist) {using namespace std::chrono;// 测试QList的插入性能auto startQList...
#include<iostream>usingnamespacestd;intmain(){cout<<"Hello World!"<<endl;return0;} 将main.cpp源码编译成arm64可执行文件,指令如下: aarch64-linux-gnu-g++-omain main.cpp 编译通过后通过file指令查看文件类型是否是ELF:64bit LSB shared object,ARM aarch64...。如果是,则完成源码编译。
#include"opencv2/highgui.hpp"#include<iostream>intmain(intargc,char* argv[]) {if(argc <2)return1;autoi =cv::imread(argv[1], cv::ImreadModes::IMREAD_UNCHANGED); std::cout << i.size() <<"\n";cv::imshow("show", i); }
#include <iostream> #include <fstream> using namespace Utils; using namespace std::chrono; @@ -167,9 +163,6 @@ void tst_Process::initTestCase() msgHandler = new MessageHandler; TemporaryDirectory::setMasterTemporaryDirectory(QDir::tempPath() + "/" + Core::Constants::IDE_CASED_ID + ...
ModuleNotFoundError: No module named 'encodings’ 完美解决 之后我们可以测试以下,输入以下代码: 获取Python文件中的这个函数模块,然后再调用: #include <QCoreApplication> #include <Python.h> #include <iostream> #include <QDebug> int main(int argc, char *argv[]) ...