BaseLib::IO Namespace Reference

Classes
class	Writer
	Base class which enables writing an object to string, stringstream or file. More...
class	XMLQtInterface
struct	XMLInterface
	Base class for writing any information to and from XML files. More...

Functions
std::vector< std::string >	readStringListFromFile (std::string const &filename)
	Reads non-empty lines from a list of strings from a file into a vector. More...
int	writeStringToFile (std::string content, std::filesystem::path const &file_path)

Function Documentation

readStringListFromFile()

std::vector< std::string > BaseLib::IO::readStringListFromFile

(

std::string const &

filename

)

Reads non-empty lines from a list of strings from a file into a vector.

Definition at line 21 of file readStringListFromFile.cpp.

{
    std::vector<std::string> string_list;
    std::ifstream in(filename);
    if (!in)
    {
        ERR("Could not open file {:s}.", filename);
        return string_list;
    }
    std::string line;
    while (std::getline(in, line))
    {
        trim(line);
        if (line.empty())
        {
            continue;
        }
        string_list.push_back(line);
    }
    return string_list;
}

References ERR(), and BaseLib::trim().

Referenced by main().

writeStringToFile()

int BaseLib::IO::writeStringToFile	(	std::string	content,
		std::filesystem::path const &	file_path
	)

Returns

0 if string is empty, or if there is an error, and 1 otherwise.

Definition at line 45 of file Writer.cpp.

{
    if (content.empty())
    {
        return 0;
    }
    std::ofstream fileStream;
    fileStream.open(file_path.c_str());
 
    // check file stream
    if (!fileStream)
    {
        ERR("Could not open file '{:s}'!", file_path.string());
        return 0;
    }
 
    fileStream << content;
 
    fileStream.close();
    return 1;
}

References ERR().

Referenced by SaveMeshDialog::accept(), MainWindow::callGMSH(), consolidateGeometry(), OGSFileConverter::convertGLI2GML(), convertPoints(), OGSFileConverter::convertVTU2MSH(), FileIO::createSurface(), generateMesh(), main(), MainWindow::save(), FileIO::XmlPrjInterface::write(), FileIO::SwmmInterface::writeCsvForObject(), FileIO::SwmmInterface::writeCsvForTimestep(), MainWindow::writeGeometryToFile(), FileIO::writeGeometryToFile(), writeGeoOutput(), MeshLib::IO::writeMeshToFile(), MainWindow::writeStationListToFile(), and FileIO::XmlPrjInterface::writeToFile().