#include#include int main() { QString homePath = QDir::homePath(); qDebug() << "Home path: " << homePath; return 0; }
Home path: "/home/user"
#includeDescription of Examples: Example 1 simply displays the path of the user's home directory using the QDir homePath function and qDebug message. Example 2 creates a file called "myFile.txt" inside the user's home directory using the QFile constructor along with the QDir homePath function. The file is then opened in "WriteOnly" mode and "Text" format, the text "Hello World!" is written to the file and then closed. Package/Library: The package/library used for QDir homePath is the Qt C++ library, specifically the QDir class.#include int main() { QString filePath = QDir::homePath() + "/myFile.txt"; QFile myFile(filePath); if (myFile.open(QIODevice::WriteOnly | QIODevice::Text)) { myFile.write("Hello World!"); myFile.close(); } return 0; }