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This commit is contained in:
Gabriele Cosmo
2018-06-29 10:58:11 +02:00
parent fe81a77428
commit 6aa23be517
1581 changed files with 124288 additions and 83758 deletions
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source/global/management/include/G4Pow.hh
+7 -24
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@@ -23,7 +23,7 @@
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
// $Id: G4Pow.hh 93311 2015-10-16 10:16:37Z gcosmo $
// $Id: G4Pow.hh 109086 2018-03-26 08:20:25Z gcosmo $
//
//
// -------------------------------------------------------------------
@@ -64,7 +64,7 @@ class G4Pow
// Fast computation of Z^1/3
//
inline G4double Z13(G4int Z) const;
inline G4double A13(G4double A) const;
G4double A13(G4double A) const;
// Fast computation of Z^2/3
//
@@ -101,6 +101,9 @@ class G4Pow
G4Pow();
G4double A13Low(const G4double, const bool) const;
G4double A13High(const G4double, const bool) const;
inline G4double logBase(G4double x) const;
static G4Pow* fpInstance;
@@ -109,12 +112,14 @@ class G4Pow
const G4int max2;
G4double maxA;
G4double maxLowA;
G4double maxA2;
G4double maxAexp;
G4DataVector ener;
G4DataVector logen;
G4DataVector pz13;
G4DataVector lowa13;
G4DataVector lz;
G4DataVector lz2;
G4DataVector fexp;
@@ -129,28 +134,6 @@ inline G4double G4Pow::Z13(G4int Z) const
return pz13[Z];
}
inline G4double G4Pow::A13(G4double A) const
{
G4double res = 0.0;
if(A > 0.0)
{
G4double a = (1.0 <= A) ? A : 1.0/A;
if(1.0 > A) { a = 1.0/A; }
if(a <= maxA)
{
G4int i = G4int(a + 0.5);
G4double x = (a/G4double(i) - 1.0)*onethird;
res = pz13[i]*(1.0 + x - x*x*(1.0 - 1.66666666*x));
if(1.0 > A) { res = 1.0/res; }
}
else
{
res = std::pow(A, onethird);
}
}
return res;
}
inline G4double G4Pow::Z23(G4int Z) const
{
G4double x = Z13(Z);