This file is indexed.

/usr/include/openturns/swig/DatabaseFunction_doc.i is in libopenturns-dev 1.9-5.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
%feature("docstring") OT::DatabaseFunction
"Pre-evaluated function.

Available constructor:
    DatabaseFunction(*inputSample, outputSample*)

    DatabaseFunction(*inputSample, outputSample, enableCache*)

Allows to build a function takes a value in the output sample when presented
the corresponding point in the input sample .

Parameters
----------
inputSample : 2-d sequence of float
    Values of the inputs.
outputSample : 2-d sequence of float
    Values of the outputs.
enableCache : bool, optional
    Whether to enable the cache, defaults to True
    It can take a significant amount of time for large samples.

Examples
--------
>>> import openturns as ot
>>> inputSample = [[1.0, 1.0], [2.0, 2.0]]
>>> outputSample = [[4.0], [5.0]]
>>> database = ot.DatabaseFunction(inputSample, outputSample)
>>> x = [1.8] * database.getInputDimension()
>>> print(database(x))
[5]"