C++ syntax: Difference between revisions

Revision as of 02:33, 24 April 2025

Revision as of 12:51, 25 April 2025

Line 550:

A simple example of using C++ modules is as follows:

{{mono|HelloMyClass.cppm}}

<syntaxhighlight lang="cpp">

export module myproject.HelloMyClass;

import std;

using String = std::string;

export namespace hello {

void printHello() {

export namespace hellomyproject {

std::println("Hello world!");

class MyClass {

private:

int x;

String name;

public:

MyClass(int x, const String& name):

x{x}, name{name} {}

int getX() const noexcept {

return x;

}

void setX(int newX) noexcept {

x = newX;

};

String getName() const noexcept {

return name;

}

void setName(const String& newName) noexcept {

name = newName;

}

}

Line 565 ⟶ 587:

{{mono|Main.cpp}}

<syntaxhighlight lang="cpp">

import myproject.Hellostd;

import myproject.MyClass;

using myproject::MyClass;

int main() {

MyClass me(10, "MyName");

hello::printHello();

me.setX(15);

std::println("Hello, world{}!", me);

}

</syntaxhighlight>