Daviddoria: Created page with '==File.cpp== #include #include int main(int, char *[]) { QFile myFile("test.txt"); if(myFile.exists()) { std::cout << "File e…'

2011-02-06T18:57:34Z

Created page with '==File.cpp== <source lang="cpp"> #include <iostream> #include <QFile> int main(int, char *[]) { QFile myFile("test.txt"); if(myFile.exists()) { std::cout << "File e…'

New page

==File.cpp==
<source lang="cpp">
#include <iostream>

#include <QFile>

int main(int, char *[])
{
QFile myFile("test.txt");
if(myFile.exists())
{
std::cout << "File exists" << std::endl;
}
else
{
std::cout << "File does not exist" << std::endl;
return 0;
}

if(myFile.open(QIODevice::ReadOnly))
{
std::cout << "opened successfully" << std::endl;
}
else
{
std::cout << "failed to open" << std::endl;
}

return 0;
}

</source>

==CMakeLists.txt==
<source lang="cmake">
cmake_minimum_required(VERSION 2.6)

PROJECT(File)

FIND_PACKAGE(Qt4 REQUIRED)
INCLUDE(${QT_USE_FILE})

include_directories(${include_directories} ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR})

ADD_EXECUTABLE(File File.cpp)
TARGET_LINK_LIBRARIES(File ${QT_LIBRARIES})

</source>

Qt/File - Revision history

Daviddoria: Created page with '==File.cpp== #include #include int main(int, char *[]) { QFile myFile("test.txt"); if(myFile.exists()) { std::cout << "File e…'