本文整理汇总了C++中GenericMatrix::dimString方法的典型用法代码示例。如果您正苦于以下问题：C++ GenericMatrix::dimString方法的具体用法？C++ GenericMatrix::dimString怎么用？C++ GenericMatrix::dimString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GenericMatrix的用法示例。
在下文中一共展示了GenericMatrix::dimString方法的1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: cross
T cross(const GenericMatrix<T> &a, const GenericMatrix<T> &b, int dim) {
casadi_assert_message(a.size1()==b.size1() && a.size2()==b.size2(),"cross(a,b): Inconsistent dimensions. Dimension of a (" << a.dimString() << " ) must equal that of b (" << b.dimString() << ").");
casadi_assert_message(a.size1()==3 || a.size2()==3,"cross(a,b): One of the dimensions of a should have length 3, but got " << a.dimString() << ".");
casadi_assert_message(dim==-1 || dim==1 || dim==2,"cross(a,b,dim): Dim must be 1, 2 or -1 (automatic).");
std::vector<T> ret(3);
bool t = a.size1()==3;
if (dim==1) t = true;
if (dim==2) t = false;
T a1 = t ? a(0,ALL) : a(ALL,0);
T a2 = t ? a(1,ALL) : a(ALL,1);
T a3 = t ? a(2,ALL) : a(ALL,2);
T b1 = t ? b(0,ALL) : b(ALL,0);
T b2 = t ? b(1,ALL) : b(ALL,1);
T b3 = t ? b(2,ALL) : b(ALL,2);
ret[0] = a2*b3-a3*b2;
ret[1] = a3*b1-a1*b3;
ret[2] = a1*b2-a2*b1;
return t ? vertcat(ret) : horzcat(ret);
}