本文整理汇总了C++中DataProvider::rdDouble方法的典型用法代码示例。如果您正苦于以下问题：C++ DataProvider::rdDouble方法的具体用法？C++ DataProvider::rdDouble怎么用？C++ DataProvider::rdDouble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DataProvider的用法示例。
在下文中一共展示了DataProvider::rdDouble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: read
void Polygon::read(DataProvider &provider) {
points.clear();
int params_num = provider.rdInt();
for (int i = 0; i < params_num / 2; ++i) {
double x = provider.rdDouble(),
y = provider.rdDouble();
points.push_back(Point2d(x, y));
}
}示例2: main
int main()
{
GenericObjectFactory<int, BaseFigure> figureFactory;
figureFactory.add<Square>((int)FigureTypes::square);
figureFactory.add<Circle>((int)FigureTypes::circle);
figureFactory.add<Arc>((int)FigureTypes::anc);
figureFactory.add<Polygon_Line>((int)FigureTypes::polygon_line);
figureFactory.add<Polygon>((int)FigureTypes::polygon);
DataProvider provider;
WDraw drawer;
try {
int objects_num = provider.rdInt();
for (int i = 0; i < objects_num; ++i) {
int id = provider.rdInt();
BaseFigure *figure = figureFactory.get(id)();
std::cout << int(figure->type()) << std::endl;
figure->read(provider);
figure->draw(drawer);
}
provider.rdDouble();
}
catch (ReadError) {
std::cerr << "Reading error." << std::endl;
}
catch (EndOfFile) {
std::cerr << "End of file reached." << std::endl;
}
system("pause");
}