ENH: Added initialisation for variables in ODE solvers

src/ODE/ODESolvers/KRR4/KRR4.C

@@ -58,17 +58,17 @@ const scalar
 Foam::KRR4::KRR4(const ODE& ode)
 :
     ODESolver(ode),
-    yTemp_(n_),
-    dydxTemp_(n_),
-    g1_(n_),
-    g2_(n_),
-    g3_(n_),
-    g4_(n_),
-    yErr_(n_),
-    dfdx_(n_),
-    dfdy_(n_, n_),
-    a_(n_, n_),
-    pivotIndices_(n_)
+    yTemp_(n_, 0.0),
+    dydxTemp_(n_, 0.0),
+    g1_(n_, 0.0),
+    g2_(n_, 0.0),
+    g3_(n_, 0.0),
+    g4_(n_, 0.0),
+    yErr_(n_, 0.0),
+    dfdx_(n_, 0.0),
+    dfdy_(n_, n_, 0.0),
+    a_(n_, n_, 0.0),
+    pivotIndices_(n_, 0.0)
 {}
 
 

src/ODE/ODESolvers/RK/RK.C

@@ -57,14 +57,14 @@ const scalar
 Foam::RK::RK(const ODE& ode)
 :
     ODESolver(ode),
-    yTemp_(n_),
-    ak2_(n_),
-    ak3_(n_),
-    ak4_(n_),
-    ak5_(n_),
-    ak6_(n_),
-    yErr_(n_),
-    yTemp2_(n_)
+    yTemp_(n_, 0.0),
+    ak2_(n_, 0.0),
+    ak3_(n_, 0.0),
+    ak4_(n_, 0.0),
+    ak5_(n_, 0.0),
+    ak6_(n_, 0.0),
+    yErr_(n_, 0.0),
+    yTemp2_(n_, 0.0)
 {}
 
 

src/ODE/ODESolvers/SIBS/SIBS.C

@@ -50,17 +50,17 @@ namespace Foam
 Foam::SIBS::SIBS(const ODE& ode)
 :
     ODESolver(ode),
-    a_(iMaxX_),
-    alpha_(kMaxX_, kMaxX_),
-    d_p_(n_, kMaxX_),
-    x_p_(kMaxX_),
-    err_(kMaxX_),
+    a_(iMaxX_, 0.0),
+    alpha_(kMaxX_, kMaxX_, 0.0),
+    d_p_(n_, kMaxX_, 0.0),
+    x_p_(kMaxX_, 0.0),
+    err_(kMaxX_, 0.0),
 
-    yTemp_(n_),
-    ySeq_(n_),
-    yErr_(n_),
-    dfdx_(n_),
-    dfdy_(n_, n_),
+    yTemp_(n_, 0.0),
+    ySeq_(n_, 0.0),
+    yErr_(n_, 0.0),
+    dfdx_(n_, 0.0),
+    dfdy_(n_, n_, 0.0),
     first_(1),
     epsOld_(-1.0)
 {}