source: sasview/src/sas/qtgui/Perspectives/Fitting/Constraint.py @ 09e0c32

ESS_GUIESS_GUI_batch_fittingESS_GUI_bumps_abstractionESS_GUI_iss1116ESS_GUI_openclESS_GUI_orderingESS_GUI_sync_sascalc
Last change on this file since 09e0c32 was 09e0c32, checked in by Piotr Rozyczko <piotr.rozyczko@…>, 20 months ago

Added tooltip on COnstraints table.
Added "validate" parameter to Constraint, allowing for looser validation
of complex, multi-fitpage setups.

  • Property mode set to 100644
File size: 1.9 KB
Line 
1class Constraint(object):
2    """
3    Internal representation of a single parameter constraint
4    Currently just a data structure, might get expaned with more functionality,
5    hence made into a class.
6    """
7    def __init__(self, parent=None, param=None, value=0.0,
8                 min=None, max=None, func=None, value_ex=None,
9                 operator="="):
10        self._value = value
11        self._param = param
12        self._value_ex = value_ex
13        self._func = func
14        self._min = min
15        self._max = max
16        self._operator = operator
17        self.validate = True
18        self.active = True
19
20    @property
21    def value(self):
22        # value/parameter to fit to (e.g. 1.0 or sld)
23        return self._value
24
25    @value.setter
26    def value(self, val):
27        self._value = val
28
29    @property
30    def value_ex(self):
31        # full parameter name to fit to (e.g. M1.sld)
32        return self._value_ex
33
34    @value_ex.setter
35    def value_ex(self, val):
36        self._value_ex = val
37
38    @property
39    def param(self):
40        # parameter which is being fitted
41        return self._param
42
43    @param.setter
44    def param(self, val):
45        self._param = val
46
47    @property
48    def func(self):
49        # Function to be used for constraint
50        # e.g. sqrt(M1.sld+1.0)
51        return self._func
52
53    @func.setter
54    def func(self, val):
55        self._func = val
56
57    @property
58    def min(self):
59        # min param value for single value constraints
60        return self._min
61
62    @min.setter
63    def min(self, val):
64        self._min = val
65
66    @property
67    def max(self):
68        # max param value for single value constraints
69        return self._max
70
71    @max.setter
72    def max(self, val):
73        self._max = val
74
75    @property
76    def operator(self):
77        # operator to use for constraint
78        return self._operator
79
80    @operator.setter
81    def operator(self, val):
82        self._operator = val
83
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