Difference between revisions of "Qt/File"
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Daviddoria (Talk | contribs) (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…') |
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Latest revision as of 14:57, 6 February 2011
File.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; }
CMakeLists.txt
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})