HStack-class {CVXR}

The HStack class.

Description

Horizontal concatenation of values.

Usage

HStack(...)

## S4 method for signature 'HStack'
to_numeric(object, values)

## S4 method for signature 'HStack'
dim_from_args(object)

## S4 method for signature 'HStack'
is_atom_log_log_convex(object)

## S4 method for signature 'HStack'
is_atom_log_log_concave(object)

## S4 method for signature 'HStack'
validate_args(object)

## S4 method for signature 'HStack'
graph_implementation(object, arg_objs, dim, data = NA_real_)

Arguments

...

Expression objects or matrices. All arguments must have the same dimensions except for axis 2 (columns).

object

A HStack 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.

Methods (by generic)

• to_numeric(HStack): Horizontally concatenate the values using cbind.

• dim_from_args(HStack): The dimensions of the atom.

• is_atom_log_log_convex(HStack): Is the atom log-log convex?

• is_atom_log_log_concave(HStack): Is the atom log-log concave?

• validate_args(HStack): Check all arguments have the same height.

• graph_implementation(HStack): The graph implementation of the atom.

Slots

...

Expression objects or matrices. All arguments must have the same dimensions except for axis 2 (columns).