/usr/include/oce/math_NewtonFunctionRoot.lxx is in liboce-foundation-dev 0.15-4.
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 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 | // Copyright (c) 1997-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and / or modify it
// under the terms of the GNU Lesser General Public version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.
#include <StdFail_NotDone.hxx>
inline Standard_Boolean math_NewtonFunctionRoot::IsDone() const {return Done;}
inline Standard_OStream& operator<<(Standard_OStream& o,
const math_NewtonFunctionRoot& N)
{
N.Dump(o);
return o;
}
inline Standard_Real math_NewtonFunctionRoot::Root () const{
StdFail_NotDone_Raise_if(!Done, " ");
return X;
}
inline Standard_Real math_NewtonFunctionRoot::Derivative () const {
StdFail_NotDone_Raise_if(!Done, " ");
return DFx;
}
inline Standard_Real math_NewtonFunctionRoot::Value () const {
StdFail_NotDone_Raise_if(!Done, " ");
return Fx;
}
inline Standard_Integer math_NewtonFunctionRoot::NbIterations () const {
StdFail_NotDone_Raise_if(!Done, " ");
return It;
}
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