/usr/include/opencascade/math_BFGS.lxx is in libopencascade-foundation-dev 6.5.0.dfsg-2build1.
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 48 | // file math_BFGS.lxx
#include <StdFail_NotDone.hxx>
#include <math_Vector.hxx>
inline Standard_Boolean math_BFGS::IsDone() const { return Done; }
inline Standard_OStream& operator<<(Standard_OStream& o,
const math_BFGS& B)
{
B.Dump(o);
return o;
}
inline const math_Vector& math_BFGS::Location() const{
StdFail_NotDone_Raise_if(!Done, " ");
return TheLocation;
}
inline void math_BFGS::Location(math_Vector& Loc) const{
StdFail_NotDone_Raise_if(!Done, " ");
Loc = TheLocation;
}
inline Standard_Real math_BFGS::Minimum() const{
StdFail_NotDone_Raise_if(!Done, " ");
return TheMinimum;
}
inline const math_Vector& math_BFGS::Gradient() const {
StdFail_NotDone_Raise_if(!Done, " ");
return TheGradient;
}
inline void math_BFGS::Gradient(math_Vector& Grad) const {
StdFail_NotDone_Raise_if(!Done, " ");
Grad = TheGradient;
}
inline Standard_Integer math_BFGS::NbIterations() const {
StdFail_NotDone_Raise_if(!Done, " ");
return nbiter;
}
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