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1 | // Copyright (c) 1997-1999 Matra Datavision |
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2 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
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3 | // |
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4 | // This file is part of Open CASCADE Technology software library. |
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5 | // |
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6 | // This library is free software; you can redistribute it and/or modify it under |
7 | // the terms of the GNU Lesser General Public License version 2.1 as published |
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8 | // by the Free Software Foundation, with special exception defined in the file |
9 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
10 | // distribution for complete text of the license and disclaimer of any warranty. |
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11 | // |
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12 | // Alternatively, this file may be used under the terms of Open CASCADE |
13 | // commercial license or contractual agreement. |
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14 | |
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15 | //#ifndef OCCT_DEBUG |
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16 | #define No_Standard_RangeError |
17 | #define No_Standard_OutOfRange |
18 | #define No_Standard_DimensionError |
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19 | |
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20 | //#endif |
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21 | |
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22 | #include <math_FunctionSample.hxx> |
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23 | #include <Standard_OutOfRange.hxx> |
24 | |
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25 | math_FunctionSample::math_FunctionSample (const Standard_Real A, |
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26 | const Standard_Real B, |
27 | const Standard_Integer N): |
28 | a(A),b(B),n(N) |
29 | { |
30 | } |
31 | |
32 | void math_FunctionSample::Bounds (Standard_Real& A, Standard_Real& B) const { |
33 | |
34 | A=a; |
35 | B=b; |
36 | } |
37 | |
38 | |
39 | Standard_Integer math_FunctionSample::NbPoints () const { |
40 | return n; |
41 | } |
42 | |
43 | |
44 | Standard_Real math_FunctionSample::GetParameter (const Standard_Integer Index) const { |
45 | Standard_OutOfRange_Raise_if((Index <= 0)||(Index > n), " "); |
46 | return ((n-Index)*a+(Index-1)*b)/(n-1); |
47 | } |
48 | |