VStack-class function

The VStack class.

Vertical concatenation of values. class

VStack(...)

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

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

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

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

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

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

Arguments

• ...: Expression objects or matrices. All arguments must have the same number of columns.
• object: A VStack 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(VStack): Vertically concatenate the values using rbind.
• validate_args(VStack): Check all arguments have the same width.
• dim_from_args(VStack): The dimensions of the atom.
• is_atom_log_log_convex(VStack): Is the atom log-log convex?
• is_atom_log_log_concave(VStack): Is the atom log-log concave?
• graph_implementation(VStack): The graph implementation of the atom.

Slots

• ...: Expression objects or matrices. All arguments must have the same number of columns.