- HasNan
- Transpose
- TransposeConjugate
- TriL
- TriU
- Diag
- Row
- Col
- Copy
- Compare
- CompareByDigits
- CompareEqual
- Flat
- Clip
- Reshape
- Resize
- Set
- SwapRows
- SwapCols
- Split
- Hsplit
- Vsplit
- ArgSort
- Sort
ArgSort
Indirect sort of a matrix or vector.
vector vector::Sort(
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Parameters
axis
[in] The axing along which to sort: 0 is horizontal, 1 is vertical.
func_name
[in] Comparator. You can specify one of the values of the ENUM_SORT_MODE enumeration or your own comparison function. If no function is specified, ascending sort is used.
A custom comparison function can be of two types:
- int comparator(T x1,T x2)
- int comparator(T x1,T x2,TContext context)
Here T is the type of matrix or vector, and TContex is the type of the 'context' variable which is passed as an additional parameter to the Sort method.
context
[in] Additional optional parameter that can be passed to a custom sort function.
Return Value
Vector or matrix with the indexes of sorted elements. For example, the result [4,2,0,1,3] indicates that there should be an element with index 4 in the zero position, an element with index 2 in the first position, and so on.