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464 | with Interfaces.C; use Interfaces.C;
with Standard_Integer_Numbers; use Standard_Integer_Numbers;
with Standard_Floating_Numbers; use Standard_Floating_Numbers;
with Standard_Complex_Numbers;
with Double_Double_Numbers; use Double_Double_Numbers;
with DoblDobl_Complex_Numbers;
with Quad_Double_Numbers; use Quad_Double_Numbers;
with QuadDobl_Complex_Numbers;
with Standard_Floating_Vectors;
with Assignments_in_Ada_and_C; use Assignments_in_Ada_and_C;
package body Assignments_of_Solutions is
-- AUXILIARIES :
function DoblDobl_Create
( x : C_Double_Array; i : integer32 ) return double_double is
-- DESCRIPTION :
-- Returns a double double from x(i) and x(i+1).
res : constant double_double
:= create(double_float(x(Interfaces.C.size_t(i))),
double_float(x(Interfaces.C.size_t(i+1))));
begin
return res;
end DoblDobl_Create;
function QuadDobl_Create
( x : C_Double_Array; i : integer32 ) return quad_double is
-- DESCRIPTION :
-- Returns a quad double from x(i), x(i+1), x(i+2), x(i+3).
res_hi : constant double_double := DoblDobl_Create(x,i);
res_lo : constant double_double := DoblDobl_Create(x,i+2);
res : constant quad_double := create(res_hi,res_lo);
begin
return res;
end QuadDobl_Create;
function DoblDobl_Complex_Create
( x : C_Double_Array; i : integer32 )
return DoblDobl_Complex_Numbers.Complex_Number is
-- DESCRIPTION :
-- Returns a complex double double with real part in x(i) and x(i+1)
-- and imaginary part in x(i+2) and x(i+3).
res_re : constant double_double := DoblDobl_Create(x,i);
res_im : constant double_double := DoblDobl_Create(x,i+2);
res : constant DoblDobl_Complex_Numbers.Complex_Number
:= DoblDobl_Complex_Numbers.Create(res_re,res_im);
begin
return res;
end DoblDobl_Complex_Create;
function QuadDobl_Complex_Create
( x : C_Double_Array; i : integer32 )
return QuadDobl_Complex_Numbers.Complex_Number is
-- DESCRIPTION :
-- Returns a complex quad double
-- with real part in x(i), x(i+1), x(i+2), x(i+3);
-- and imaginary part in x(i+4), x(i+5), x(i+6), x(i+7).
res_re : constant quad_double := QuadDobl_Create(x,i);
res_im : constant quad_double := QuadDobl_Create(x,i+4);
res : constant QuadDobl_Complex_Numbers.Complex_Number
:= QuadDobl_Complex_Numbers.Create(res_re,res_im);
begin
return res;
end QuadDobl_Complex_Create;
procedure Assign_Double_Double
( x : in double_double; i : in integer32;
y : out Standard_Floating_Vectors.Vector ) is
-- DESCRIPTION :
-- Assigns the high and low part of x to y(i) and y(i+1).
begin
y(i) := hi_part(x);
y(i+1) := lo_part(x);
end Assign_Double_Double;
procedure Assign_DoblDobl_Complex
( x : in DoblDobl_Complex_Numbers.Complex_Number;
i : in integer32;
y : out Standard_Floating_Vectors.Vector ) is
-- DESCRIPTION :
-- Assigns the high and low part
-- of the real part of x to y(i), y(i+1);
-- and the high and low part
-- of the imaginary part of x to y(i+2), y(i+3).
x_re : constant double_double
:= DoblDobl_Complex_Numbers.REAL_PART(x);
x_im : constant double_double
:= DoblDobl_Complex_Numbers.IMAG_PART(x);
begin
Assign_Double_Double(x_re,i,y);
Assign_Double_Double(x_im,i+2,y);
end Assign_DoblDobl_Complex;
procedure Assign_Quad_Double
( x : in quad_double; i : in integer32;
y : out Standard_Floating_Vectors.Vector ) is
-- DESCRIPTION :
-- Assigns x to y(i), y(i+1), y(i+2), y(i+3).
x_hi : constant double_double := hi_part(x);
x_lo : constant double_double := lo_part(x);
begin
Assign_Double_Double(x_hi,i,y);
Assign_Double_Double(x_lo,i+2,y);
end Assign_Quad_Double;
procedure Assign_QuadDobl_Complex
( x : in QuadDobl_Complex_Numbers.Complex_Number;
i : in integer32;
y : out Standard_Floating_Vectors.Vector ) is
-- DESCRIPTION :
-- Assigns the real part of x to y(i), y(i+1), y(i+2), y(i+3);
-- and the imaginary part of x to y(i+4), y(i+5), y(i+6), y(i+7).
x_re : constant quad_double
:= QuadDobl_Complex_Numbers.REAL_PART(x);
x_im : constant quad_double
:= QuadDobl_Complex_Numbers.IMAG_PART(x);
begin
Assign_Quad_Double(x_re,i,y);
Assign_Quad_Double(x_im,i+4,y);
end Assign_QuadDobl_Complex;
-- TARGET FUNCTIONS :
function Convert_to_Solution
( b : C_intarrs.Pointer; c : C_dblarrs.Pointer )
return Standard_Complex_Solutions.Solution is
use Standard_Complex_Numbers;
v : constant C_Integer_Array(0..1)
:= C_intarrs.Value(b,Interfaces.C.ptrdiff_t(2));
nv : constant integer32 := integer32(v(0));
dim : constant Interfaces.C.size_t := Interfaces.C.size_t(2*nv+5);
sol : C_Double_Array(0..dim-1)
:= C_dblarrs.Value(c,Interfaces.C.ptrdiff_t(dim));
res : Standard_Complex_Solutions.Solution(nv);
ind : Interfaces.C.size_t := 2;
begin
res.t := Create(double_float(sol(0)),double_float(sol(1)));
res.m := integer32(v(1));
for i in res.v'range loop
res.v(i) := Create(double_float(sol(ind)),double_float(sol(ind+1)));
ind := ind + 2;
end loop;
res.err := double_float(sol(Interfaces.C.size_t(2*nv+2)));
res.rco := double_float(sol(Interfaces.C.size_t(2*nv+3)));
res.res := double_float(sol(Interfaces.C.size_t(2*nv+4)));
return res;
end Convert_to_Solution;
function Convert_to_Solution
( b : C_intarrs.Pointer; c : C_dblarrs.Pointer )
return DoblDobl_Complex_Solutions.Solution is
use DoblDobl_Complex_Numbers;
v : constant C_Integer_Array(0..1)
:= C_intarrs.Value(b,Interfaces.C.ptrdiff_t(2));
nv : constant integer32 := integer32(v(0));
dim : constant Interfaces.C.size_t := Interfaces.C.size_t(4*nv+10);
sol : C_Double_Array(0..dim-1)
:= C_dblarrs.Value(c,Interfaces.C.ptrdiff_t(dim));
res : DoblDobl_Complex_Solutions.Solution(nv);
ind : integer32 := 4;
begin
res.t := DoblDobl_Complex_Create(sol,0);
res.m := integer32(v(1));
for i in res.v'range loop
res.v(i) := DoblDobl_Complex_Create(sol,ind);
ind := ind + 4;
end loop;
res.err := DoblDobl_Create(sol,ind);
res.rco := DoblDobl_Create(sol,ind+2);
res.res := DoblDobl_Create(sol,ind+4);
return res;
end Convert_to_Solution;
function Convert_to_Solution
( b : C_intarrs.Pointer; c : C_dblarrs.Pointer )
return QuadDobl_Complex_Solutions.Solution is
use QuadDobl_Complex_Numbers;
v : constant C_Integer_Array(0..1)
:= C_intarrs.Value(b,Interfaces.C.ptrdiff_t(2));
nv : constant integer32 := integer32(v(0));
dim : constant Interfaces.C.size_t := Interfaces.C.size_t(8*nv+20);
sol : C_Double_Array(0..dim-1)
:= C_dblarrs.Value(c,Interfaces.C.ptrdiff_t(dim));
res : QuadDobl_Complex_Solutions.Solution(nv);
ind : integer32 := 8;
begin
res.t := QuadDobl_Complex_Create(sol,0);
res.m := integer32(v(1));
for i in res.v'range loop
res.v(i) := QuadDobl_Complex_Create(sol,ind);
ind := ind + 8;
end loop;
res.err := QuadDobl_Create(sol,ind);
res.rco := QuadDobl_Create(sol,ind+4);
res.res := QuadDobl_Create(sol,ind+8);
return res;
end Convert_to_Solution;
function Convert_to_Solution
( b : C_intarrs.Pointer; c : C_dblarrs.Pointer )
return Standard_Complex_Solutions.Link_to_Solution is
use Standard_Complex_Numbers;
res : Standard_Complex_Solutions.Link_to_Solution;
v : constant C_Integer_Array(0..1)
:= C_intarrs.Value(b,Interfaces.C.ptrdiff_t(2));
nv : constant integer32 := integer32(v(0));
dim : constant Interfaces.C.size_t := Interfaces.C.size_t(2*nv+5);
sol : C_Double_Array(0..dim-1)
:= C_dblarrs.Value(c,Interfaces.C.ptrdiff_t(dim));
s : Standard_Complex_Solutions.Solution(nv);
ind : Interfaces.C.size_t := 2;
begin
s.t := Create(double_float(sol(0)),double_float(sol(1)));
s.m := integer32(v(1));
for i in s.v'range loop
s.v(i) := Create(double_float(sol(ind)),double_float(sol(ind+1)));
ind := ind + 2;
end loop;
s.err := double_float(sol(Interfaces.C.size_t(2*nv+2)));
s.rco := double_float(sol(Interfaces.C.size_t(2*nv+3)));
s.res := double_float(sol(Interfaces.C.size_t(2*nv+4)));
res := new Standard_Complex_Solutions.Solution'(s);
return res;
end Convert_to_Solution;
function Convert_to_Solution
( b : C_intarrs.Pointer; c : C_dblarrs.Pointer )
return DoblDobl_Complex_Solutions.Link_to_Solution is
use DoblDobl_Complex_Numbers;
res : DoblDobl_Complex_Solutions.Link_to_Solution;
v : constant C_Integer_Array(0..1)
:= C_intarrs.Value(b,Interfaces.C.ptrdiff_t(2));
nv : constant integer32 := integer32(v(0));
dim : constant Interfaces.C.size_t := Interfaces.C.size_t(4*nv+10);
sol : C_Double_Array(0..dim-1)
:= C_dblarrs.Value(c,Interfaces.C.ptrdiff_t(dim));
s : DoblDobl_Complex_Solutions.Solution(nv);
ind : integer32 := 4;
begin
s.t := DoblDobl_Complex_Create(sol,0);
s.m := integer32(v(1));
for i in s.v'range loop
s.v(i) := DoblDobl_Complex_Create(sol,ind);
ind := ind + 4;
end loop;
s.err := DoblDobl_Create(sol,ind);
s.rco := DoblDobl_Create(sol,ind+2);
s.res := DoblDobl_Create(sol,ind+4);
res := new DoblDobl_Complex_Solutions.Solution'(s);
return res;
end Convert_to_Solution;
function Convert_to_Solution
( b : C_intarrs.Pointer; c : C_dblarrs.Pointer )
return QuadDobl_Complex_Solutions.Link_to_Solution is
use QuadDobl_Complex_Numbers;
res : QuadDobl_Complex_Solutions.Link_to_Solution;
v : constant C_Integer_Array(0..1)
:= C_intarrs.Value(b,Interfaces.C.ptrdiff_t(2));
nv : constant integer32 := integer32(v(0));
dim : constant Interfaces.C.size_t := Interfaces.C.size_t(8*nv+20);
sol : C_Double_Array(0..dim-1)
:= C_dblarrs.Value(c,Interfaces.C.ptrdiff_t(dim));
s : QuadDobl_Complex_Solutions.Solution(nv);
ind : integer32 := 8;
begin
s.t := QuadDobl_Complex_Create(sol,0);
s.m := integer32(v(1));
for i in s.v'range loop
s.v(i) := QuadDobl_Complex_Create(sol,ind);
ind := ind + 8;
end loop;
s.err := QuadDobl_Create(sol,ind);
s.rco := QuadDobl_Create(sol,ind+4);
s.res := QuadDobl_Create(sol,ind+8);
res := new QuadDobl_Complex_Solutions.Solution'(s);
return res;
end Convert_to_Solution;
procedure Assign_Solution
( s : in Standard_Complex_Solutions.Solution;
b : in C_intarrs.Pointer; c : in C_dblarrs.Pointer ) is
use Standard_Complex_Numbers;
dim : constant integer32 := 2*s.n + 5;
sol : Standard_Floating_Vectors.Vector(1..dim);
ind : integer32 := 3;
begin
sol(1) := REAL_PART(s.t);
sol(2) := IMAG_PART(s.t);
Assign(s.m,b);
for i in s.v'range loop
sol(ind) := REAL_PART(s.v(i));
sol(ind+1) := IMAG_PART(s.v(i));
ind := ind + 2;
end loop;
sol(dim-2) := s.err;
sol(dim-1) := s.rco;
sol(dim) := s.res;
Assign(sol,c);
end Assign_Solution;
procedure Assign_Solution
( s : in DoblDobl_Complex_Solutions.Solution;
b : in C_intarrs.Pointer; c : in C_dblarrs.Pointer ) is
use DoblDobl_Complex_Numbers;
dim : constant integer32 := 4*s.n + 10;
sol : Standard_Floating_Vectors.Vector(1..dim);
ind : integer32 := 5;
begin
Assign(s.m,b);
Assign_DoblDobl_Complex(s.t,1,sol);
for i in s.v'range loop
Assign_DoblDobl_Complex(s.v(i),ind,sol);
ind := ind + 4;
end loop;
Assign_Double_Double(s.err,ind,sol);
Assign_Double_Double(s.rco,ind+2,sol);
Assign_Double_Double(s.res,ind+4,sol);
Assign(sol,c);
end Assign_Solution;
procedure Assign_Solution
( s : in QuadDobl_Complex_Solutions.Solution;
b : in C_intarrs.Pointer; c : in C_dblarrs.Pointer ) is
use QuadDobl_Complex_Numbers;
dim : constant integer32 := 8*s.n + 20;
sol : Standard_Floating_Vectors.Vector(1..dim);
ind : integer32 := 9;
begin
Assign(s.m,b);
Assign_QuadDobl_Complex(s.t,1,sol);
for i in s.v'range loop
Assign_QuadDobl_Complex(s.v(i),ind,sol);
ind := ind + 8;
end loop;
Assign_Quad_Double(s.err,ind,sol);
Assign_Quad_Double(s.rco,ind+4,sol);
Assign_Quad_Double(s.res,ind+8,sol);
Assign(sol,c);
end Assign_Solution;
procedure Assign_Solution
( ls : in Standard_Complex_Solutions.Link_to_Solution;
b : in C_intarrs.Pointer; c : in C_dblarrs.Pointer ) is
use Standard_Complex_Numbers;
dim : constant integer32 := 2*ls.n + 5;
sol : Standard_Floating_Vectors.Vector(1..dim);
ind : integer32 := 3;
begin
sol(1) := REAL_PART(ls.t);
sol(2) := IMAG_PART(ls.t);
Assign(ls.m,b);
for i in ls.v'range loop
sol(ind) := REAL_PART(ls.v(i));
sol(ind+1) := IMAG_PART(ls.v(i));
ind := ind + 2;
end loop;
sol(dim-2) := ls.err;
sol(dim-1) := ls.rco;
sol(dim) := ls.res;
Assign(sol,c);
end Assign_Solution;
procedure Assign_Solution
( ls : in DoblDobl_Complex_Solutions.Link_to_Solution;
b : in C_intarrs.Pointer; c : in C_dblarrs.Pointer ) is
use DoblDobl_Complex_Numbers;
dim : constant integer32 := 4*ls.n + 10;
sol : Standard_Floating_Vectors.Vector(1..dim);
ind : integer32 := 5;
begin
Assign(ls.m,b);
Assign_DoblDobl_Complex(ls.t,1,sol);
for i in ls.v'range loop
Assign_DoblDobl_Complex(ls.v(i),ind,sol);
ind := ind + 4;
end loop;
Assign_Double_Double(ls.err,ind,sol);
Assign_Double_Double(ls.rco,ind+2,sol);
Assign_Double_Double(ls.res,ind+4,sol);
Assign(sol,c);
end Assign_Solution;
procedure Assign_Solution
( ls : in QuadDobl_Complex_Solutions.Link_to_Solution;
b : in C_intarrs.Pointer; c : in C_dblarrs.Pointer ) is
use QuadDobl_Complex_Numbers;
dim : constant integer32 := 8*ls.n + 20;
sol : Standard_Floating_Vectors.Vector(1..dim);
ind : integer32 := 9;
begin
Assign(ls.m,b);
Assign_QuadDobl_Complex(ls.t,1,sol);
for i in ls.v'range loop
Assign_QuadDobl_Complex(ls.v(i),ind,sol);
ind := ind + 8;
end loop;
Assign_Quad_Double(ls.err,ind,sol);
Assign_Quad_Double(ls.rco,ind+4,sol);
Assign_Quad_Double(ls.res,ind+8,sol);
Assign(sol,c);
end Assign_Solution;
end Assignments_of_Solutions;
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