DiagVec-class {CVXR} | R Documentation |
This class represents the conversion of a vector into a diagonal matrix.
DiagVec(expr)
## S4 method for signature 'DiagVec'
to_numeric(object, values)
## S4 method for signature 'DiagVec'
dim_from_args(object)
## S4 method for signature 'DiagVec'
is_atom_log_log_convex(object)
## S4 method for signature 'DiagVec'
is_atom_log_log_concave(object)
## S4 method for signature 'DiagVec'
is_symmetric(object)
## S4 method for signature 'DiagVec'
is_hermitian(object)
## S4 method for signature 'DiagVec'
graph_implementation(object, arg_objs, dim, data = NA_real_)
expr |
An Expression representing the vector to convert. |
object |
A DiagVec object. |
values |
A list of arguments to the atom. |
arg_objs |
A list of linear expressions for each argument. |
dim |
A vector representing the dimensions of the resulting expression. |
data |
A list of additional data required by the atom. |
to_numeric(DiagVec)
: Convert the vector constant into a diagonal matrix.
dim_from_args(DiagVec)
: The dimensions of the atom.
is_atom_log_log_convex(DiagVec)
: Is the atom log-log convex?
is_atom_log_log_concave(DiagVec)
: Is the atom log-log concave?
is_symmetric(DiagVec)
: Is the expression symmetric?
is_hermitian(DiagVec)
: Is the expression hermitian?
graph_implementation(DiagVec)
: The graph implementation of the atom.
expr
An Expression representing the vector to convert.