CPP (2) creating CPP project

List of articles

• first Cpp Example
  • #1 Environmental Science
  • #2 summary
  • #3 Start
    • #3.1 Method 1 :Clion
    • #3.2 Method 2 : Manually create

first Cpp Example

#1 Environmental Science

macOS 10.15.5

#2 summary

This article creates a simple Cpp engineering , Compare the similarities and differences between the two methods , The purpose of each document is not explained here , Just two kinds of creation Cpp The method of Engineering

#3 Start

GitHub Example :https://github.com/Coxhuang/FKCpp/tree/master/1.first_demo

#3.1 Method 1 :Clion

• New project

• function main.cpp

#3.2 Method 2 : Manually create

1. Create the following file :

build
CMakeLists.txt
main.cpp

among :

• build: Empty folder
• CMakeLists.txt The contents are as follows :

cmake_minimum_required(VERSION 3.16)
project(demo)

set(CMAKE_CXX_STANDARD 11)

add_executable(demo_exe main.cpp)

• main.cpp The contents are as follows :

//
// Created by Cox on 2020/8/30.
//

#include <iostream>

int main() {
    std::cout << "Hello, World!" << std::endl;
    return 0;
}

2. cmake

• Use terminal Get into built Under the table of contents

cmake ..

3. make compile

• stay built Under the table of contents

make

4. function

• stay built Under the table of contents , Run the executable

./demo_exe

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