我正在编写使用 QCommandLineOption 读取输入文件(在本例中为 jpg 文件)的代码。我试图围绕如何正确添加文件路径和名称来访问数据,但它不起作用。这是代码:
#include <iostream>
#include <QCoreApplication>
#include <QCommandLineParser>
#include <QCommandLineOption>
#include <QString>
#include <QImage>
#include "imageconvert.h"
#include "clanu_process.h"
//--input=/Users/fakepath/coming-soon.jpg -- mask=/Users/fakepath/coming-soon_mask.jpg --output=/Users/fakepath/coming-soon_out_IFQ1.jpg
int main(int argc, char *argv[])
{
// ------------------------------------------
//Command line parameters management
QCoreApplication app(argc, argv);
QCoreApplication::setApplicationName("clanu-inpainting");
QCoreApplication::setApplicationVersion("1.0");
QCommandLineParser parser;
parser.setApplicationDescription("Inpainting Console");
parser.addHelpOption();
parser.addVersionOption();
QCommandLineOption inputFileOption(QStringList() << "i" << "input", "Fullpath and extension of the input <file>.", "file");
parser.addOption(inputFileOption);
QCommandLineOption maskFileOption(QStringList() << "m" << "mask", "Fullpath and extension of the mask <file>.", "file");
parser.addOption(maskFileOption);
QCommandLineOption outputFileOption(QStringList() << "o" << "output", "Fullpath and extension of the output <file>.", "file");
parser.addOption(outputFileOption);
// Process the actual command line arguments given by the user
parser.process(app);
QString inputFileName = parser.value(inputFileOption);
QString maskFileName = parser.value(maskFileOption);
QString outputFileName = parser.value(outputFileOption);
std::cout << " input " << inputFileName.toStdString() << std::endl;
std::cout << " output " << outputFileName.toStdString() << std::endl;
std::cout << " mask " << maskFileName.toStdString() << std::endl;
if( maskFileName.isEmpty() ) { std::cout << "!! Mask is NOT SET and must be set!" << std::endl; return -1; }
if( inputFileName.isEmpty() ) { std::cout << "!! Input is NOT SET and must be set!" << std::endl; return -1; }
if( outputFileName.isEmpty() ) { std::cout << "!! Output is NOT SET and must be set!" << std::endl; return -1; }
std::cout << " - Input image file read : " << inputFileName.toStdString() << std::endl;
std::cout << " - Mask image file read : " << maskFileName.toStdString() << std::endl;
std::cout << " - Output image file : " << outputFileName.toStdString() << std::endl;
// ------------------------------------------
return 0;
}
我得到“!面具未设置,必须设置!” 编译时,这意味着字符串 maskFileName 为空。有任何想法吗 ?