C++ 在第二个节点解析嵌套的yml文件
我有以下yml文件:C++ 在第二个节点解析嵌套的yml文件,c++,opencv,yaml,C++,Opencv,Yaml,我有以下yml文件: Contours count: 8 Contours: - Name: MI Count: 28 Points: - x: 1116. y: 687. - x: 1.1224088134765625e+003
Contours count: 8
Contours:
-
Name: MI
Count: 28
Points:
-
x: 1116.
y: 687.
-
x: 1.1224088134765625e+003
y: 680.5911865234375000
-
我有以下C++代码,QT下和OpenCV 2.3.1:
cv::FileNode Points = fs["Contours"];
if (Points.type() != cv::FileNode::SEQ)
ui->textEdit->append("is not a sequence! FAIL");
cv::FileNodeIterator it = Points.begin(), it_end = Points.end();
int idx = 0; int Count = 0;
std::vector<uchar> lbpval;
for( ; it != it_end; ++it, idx++ )
{
Count += (int)(*it)["Count"];
QString s = QString::number(Count);
ui->textEdit->append(s);
}
cv::FileNode Points=fs[“等高线”];
if(Points.type()!=cv::FileNode::SEQ)
用户界面->文本编辑->追加(“不是序列!失败”);
cv::FileNodeInterator it=Points.begin(),it_end=Points.end();
int-idx=0;整数计数=0;
std::载体lbpval;
for(;it!=it_end;++it,idx++)
{
Count+=(int)(*it)[“Count”];
QString s=QString::number(计数);
用户界面->文本编辑->附加;
}
我一直走到等高线开始计数,迭代它们,然后找到总的和,但是我被困在点节点上。如何解析此节点
for( ; it != it_end; ++it, idx++ )
{
Count += (int)(*it)["Count"];
QString s = QString::number(Count);
ui->textEdit->append("Count: "+s);
ui->textEdit->append("-");
cv::FileNode Points = (*it)["Points"];
cv::FileNodeIterator it = Points.begin(), it_end = Points.end();
int idx = 0; int x = 0; int y = 0;
for( ; it != it_end; ++it, idx++ )
{
x = (int)(*it)["x"];
y = (int)(*it)["y"];
points_xy.x = x; points_xy.y = y;
QString s = QString::number(x);
QString t = QString::number(y);
ui->textEdit->append("x: "+s);
ui->textEdit->append("y: "+t);
ui->textEdit->append("-");
}
}
fs.release();