HStack-class function

The HStack class.

Horizontal concatenation of values. class

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).