本文整理汇总了C++中Course::getDescription方法的典型用法代码示例。如果您正苦于以下问题：C++ Course::getDescription方法的具体用法？C++ Course::getDescription怎么用？C++ Course::getDescription使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Course的用法示例。
在下文中一共展示了Course::getDescription方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: updateCourse
void FileStorage::updateCourse(Course c){
string search_string = to_string(c.getId());
string replace_string = search_string + " " + c.getName() + " " + c.getDescription() + " ";
for (vector<string>::size_type i = 0; i != c.getPreCourses().size(); i++) {
replace_string += c.getPreCourses()[i] + " ";
}
replace_string += " $ " + to_string(c.getMaxStudents());
string inbuf;
fstream input_file(this->file_name, ios::in);
ofstream output_file("result.txt");
//Check for Error
if (input_file.fail()){
cerr << "Error Opening Data File";
exit(1);
}
while (!input_file.eof()){
getline(input_file, inbuf);
int spot = inbuf.find(search_string);
if (spot >= 0){
string tmpstring = inbuf.substr(0, spot);
tmpstring += replace_string;
tmpstring += inbuf.substr(spot + inbuf.length(), inbuf.length());
inbuf = tmpstring;
}
output_file << inbuf << endl;
}
input_file.close();
output_file.close();
int result;
char oldname[] = "result.txt";
char newname[] = "data.txt";
remove(newname);
result = rename(oldname, newname);
if (result == 0)
puts("File successfully updated\n");
else
perror("Course update error: Error renaming file\n");
}示例2: writeCourse
/**
* Write a course file.
* @param course A Course.
* @param file_path The target file path.
* @throw FileException, XmlException
*/
void writeCourse(const Course& course, const QString& file_path)
{
QFile output(file_path);
if (!output.open(QIODevice::WriteOnly))
{
throw FileException("Cannot open file for writing", output.fileName());
}
QXmlStreamWriter writer(&output);
writer.setAutoFormatting(true);
writer.setAutoFormattingIndent(1);
writer.writeStartDocument();
writer.writeStartElement("course");
writer.writeStartElement("id");
writer.writeCharacters(course.getId().toString());
writer.writeEndElement();
writer.writeStartElement("title");
writer.writeCharacters(course.getTitle());
writer.writeEndElement();
writer.writeStartElement("description");
writer.writeCharacters(course.getDescription());
writer.writeEndElement();
writer.writeStartElement("keyboardLayout");
// TODO: Add keyboardLayout
writer.writeEndElement();
writer.writeStartElement("lessons");
for (const auto& it :course)
{
writer.writeStartElement("lesson");
writer.writeStartElement("id");
writer.writeCharacters(it->getId().toString());
writer.writeEndElement();
writer.writeStartElement("title");
writer.writeCharacters(it->getTitle());
writer.writeEndElement();
writer.writeStartElement("newCharacters");
writer.writeCharacters(it->getNewChars());
writer.writeEndElement();
writer.writeStartElement("text");
writer.writeCharacters(it->getText());
writer.writeEndElement();
writer.writeEndElement(); // </lesson>
}
writer.writeEndElement(); // </lessons>
writer.writeEndElement(); // </course>
writer.writeEndDocument();
}