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Annotation of OpenXM_contrib/PHC/Ada/Continuation/dispatch_predictors.adb, Revision 1.1

1.1     ! maekawa     1: with Predictors;                         use Predictors;
        !             2:
        !             3: package body Dispatch_Predictors is
        !             4:
        !             5:   procedure Single_Predictor
        !             6:               ( s : in out Solu_Info; p : in Pred_Pars;
        !             7:                 prev_x,prev_v : in Vector; v : in out Vector;
        !             8:                 prev_t,target : in Complex_Number;
        !             9:                 step,tol : in double_float; trial : in out natural ) is
        !            10:
        !            11:     procedure TR_Predictor is new Tangent_Single_Real_Predictor(Norm,dH,dH);
        !            12:     procedure TC_Predictor is new Tangent_Single_Complex_Predictor(Norm,dH,dH);
        !            13:     procedure TG_Predictor is new Tangent_Geometric_Predictor(Norm,dH,dH);
        !            14:     procedure HR_Predictor is new Hermite_Single_Real_Predictor(Norm,dH,dH);
        !            15:
        !            16:   begin
        !            17:     case p.predictor_type is
        !            18:       when 0 => Secant_Single_Real_Predictor
        !            19:                   (s.sol.v,prev_x,s.sol.t,prev_t,target,step,tol,p.power);
        !            20:       when 1 => Secant_Single_Complex_Predictor
        !            21:                   (s.sol.v,prev_x,s.sol.t,prev_t,target,step,tol,
        !            22:                    p.dist_target,trial);
        !            23:       when 2 => Secant_Geometric_Predictor
        !            24:                   (s.sol.v,prev_x,s.sol.t,prev_t,target,step,tol);
        !            25:       when 3 => TR_Predictor(s.sol.v,s.sol.t,target,step,tol,p.power);
        !            26:                 s.nsyst := s.nsyst + 1;
        !            27:       when 4 => TC_Predictor
        !            28:                   (s.sol.v,s.sol.t,target,step,tol,p.dist_target,trial);
        !            29:                 s.nsyst := s.nsyst + 1;
        !            30:       when 5 => TG_Predictor(s.sol.v,s.sol.t,target,step,tol);
        !            31:                 s.nsyst := s.nsyst + 1;
        !            32:       when 6 => HR_Predictor
        !            33:                   (s.sol.v,prev_x,s.sol.t,prev_t,target,v,prev_v,step,tol);
        !            34:                 s.nsyst := s.nsyst + 1;
        !            35:       when others => null;
        !            36:     end case;
        !            37:   end Single_Predictor;
        !            38:
        !            39:   procedure Multiple_Predictor
        !            40:               ( s : in out Solu_Info_Array; p : in Pred_Pars;
        !            41:                 sa : in out Solution_Array; prev_sa : in Solution_Array;
        !            42:                 t : in out Complex_Number; prev_t,target : in Complex_Number;
        !            43:                 step,tol,dist : in double_float; trial : in natural ) is
        !            44:
        !            45:     cnt : natural := 0;
        !            46:
        !            47:     procedure TR_Predictor is new Tangent_Multiple_Real_Predictor(Norm,dH,dH);
        !            48:     procedure TC_Predictor is
        !            49:       new Tangent_Multiple_Complex_Predictor(Norm,dH,dH);
        !            50:
        !            51:   begin
        !            52:     case p.predictor_type is
        !            53:       when 0 => Secant_Multiple_Real_Predictor
        !            54:                   (sa,prev_sa,t,prev_t,target,step,tol,dist,p.power);
        !            55:       when 1 => Secant_Multiple_Complex_Predictor
        !            56:                   (sa,prev_sa,t,prev_t,target,step,tol,dist,
        !            57:                    p.dist_target,trial);
        !            58:       when 3 => TR_Predictor(sa,t,target,step,tol,dist,cnt,p.power);
        !            59:                 for k in s'range loop
        !            60:                   s(k).nsyst := s(k).nsyst + 1;
        !            61:                 end loop;
        !            62:       when 4 => TC_Predictor
        !            63:                   (sa,t,target,step,tol,dist,p.dist_target,trial,cnt);
        !            64:                 for k in s'range loop
        !            65:                   s(k).nsyst := s(k).nsyst + 1;
        !            66:                 end loop;
        !            67:       when others => null;
        !            68:     end case;
        !            69:   end Multiple_Predictor;
        !            70:
        !            71: end Dispatch_Predictors;