Dimension

class psi4.core.Dimension

Bases: pybind11_object

Initializes and defines Dimension Objects

Attributes Summary

name	The name of the dimension.

Methods Summary

fill(self, val)	Fill all elements with given value
from_list(dims[, name])	Builds a Dimension object from a Python list or tuple.
init(self, arg0, arg1)	Re-initializes the dimension object
max(*args, **kwargs)	Overloaded function.
n(self)	The order of the dimension
print_out(self)	Print out the dimension object to the output file
sum(*args, **kwargs)	Overloaded function.
to_tuple()	Serializes Dimension to a tuple.
zero(*args, **kwargs)	Overloaded function.

Attributes Documentation

name

The name of the dimension. Used in printing.

Methods Documentation

fill(self: psi4.core.Dimension, val: int) → None

Fill all elements with given value

classmethod from_list(dims, name='New Dimension')

Builds a Dimension object from a Python list or tuple. If a Dimension object is passed, a copy will be returned.

Parameters:

• dims (Union[Tuple[int], List[int], ndarray, Dimension]) – Iterable of integers defining irrep dimensions.

• name – Name for new instance.

Return type:

Dimension

init(self: psi4.core.Dimension, arg0: int, arg1: str) → None

Re-initializes the dimension object

max(*args, **kwargs)

Overloaded function.

1. max(self: psi4.core.Dimension) -> int

Gets the maximum value from the dimension object

2. max(self: psi4.core.Dimension) -> int

Return the maximum element

n(self: psi4.core.Dimension) → int

The order of the dimension

print_out(self: psi4.core.Dimension) → None

Print out the dimension object to the output file

sum(*args, **kwargs)

Overloaded function.

1. sum(self: psi4.core.Dimension) -> int

Gets the sum of the values in the dimension object

2. sum(self: psi4.core.Dimension) -> int

Return the sum of constituent dimensions

to_tuple()

Serializes Dimension to a tuple.

Return type:

Tuple[int]

Parameters:

self (Dimension) –

zero(*args, **kwargs)

Overloaded function.

1. zero(self: psi4.core.Dimension) -> None

Zeros all values in the dimension object

2. zero(self: psi4.core.Dimension) -> None

Zero all elements