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202 | with text_io; use text_io;
with Standard_Natural_Numbers; use Standard_Natural_Numbers;
with Standard_Integer_Numbers_io; use Standard_Integer_Numbers_io;
with Standard_Floating_Numbers; use Standard_Floating_Numbers;
with Standard_Floating_Numbers_io; use Standard_Floating_Numbers_io;
with Interfaces.C;
with Assignments_in_Ada_and_C; use Assignments_in_Ada_and_C;
with PHCpack_Operations;
with File_Management;
package body File_Management_Interface is
function File_Management_Prompt_Input_File
( vrblvl : integer32 := 0 ) return integer32 is
begin
if vrblvl > 0 then
put("-> in file_management_interface.");
put_line("File_Management_Prompt_Input_File.");
end if;
File_Management.Open_Input_File;
return 0;
exception
when others =>
if vrblvl > 0 then
put("Exception raised in file_management_interface.");
put_line("File_Management_Prompt_Input_File.");
end if;
return 130;
end File_Management_Prompt_Input_File;
function File_Management_Prompt_Output_File
( vrblvl : integer32 := 0 ) return integer32 is
begin
if vrblvl > 0 then
put("-> in file_management_interface.");
put_line("File_Management_Prompt_Output_File.");
end if;
File_Management.Create_Output_File;
return 0;
exception
when others =>
if vrblvl > 0 then
put("Exception raised in file_management_interface.");
put_line("File_Management_Prompt_Output_File.");
end if;
return 131;
end File_Management_Prompt_Output_File;
function File_Management_Set_Output
( a : C_intarrs.Pointer;
b : C_intarrs.Pointer;
vrblvl : integer32 := 0 ) return integer32 is
v_a : constant C_Integer_Array
:= C_intarrs.Value(a,Interfaces.C.ptrdiff_t(1));
n : constant natural32 := natural32(v_a(v_a'first));
n1 : constant Interfaces.C.size_t := Interfaces.C.size_t(n-1);
v_b : constant C_Integer_Array(0..n1)
:= C_Intarrs.Value(b,Interfaces.C.ptrdiff_t(n));
s : constant String(1..integer(n)) := C_Integer_Array_to_String(n,v_b);
begin
if vrblvl > 0 then
put("-> in file_management_interface.");
put_line("File_Management_Set_Output.");
end if;
PHCpack_Operations.Define_Output_File(s);
return 0;
exception
when others =>
if vrblvl > 0 then
put("Exception raised in file_management_interface.");
put_line("File_Management_Set_Output.");
end if;
return 191;
end File_Management_Set_Output;
function File_Management_Close_Output
( vrblvl : integer32 := 0 ) return integer32 is
begin
if vrblvl > 0 then
put("-> in file_management_interface.");
put_line("File_Management_Close_Output.");
end if;
PHCpack_Operations.Close_Output_File;
return 0;
exception
when others =>
if vrblvl > 0 then
put("Exception raised in file_management_interface.");
put_line("File_Management_Close_Output.");
end if;
return 192;
end File_Management_Close_Output;
function File_Management_Write_String
( a : C_intarrs.Pointer;
b : C_intarrs.Pointer;
vrblvl : integer32 := 0 ) return integer32 is
v_a : constant C_Integer_Array
:= C_intarrs.Value(a,Interfaces.C.ptrdiff_t(1));
n : constant integer := integer(v_a(v_a'first));
n1 : constant Interfaces.C.size_t := Interfaces.C.size_t(n-1);
v_b : constant C_Integer_Array(0..n1)
:= C_Intarrs.Value(b,Interfaces.C.ptrdiff_t(n));
s : constant String(1..n) := C_Integer_Array_to_String(natural32(n),v_b);
begin
if vrblvl > 0 then
put("-> in standard_solutions_interface.");
put_line("File_Management_Write_String.");
end if;
if PHCpack_Operations.Is_File_Defined
then put(PHCpack_Operations.output_file,s);
else put(standard_output,s);
end if;
return 0;
exception
when others =>
if vrblvl > 0 then
put("Exception raised in file_management_interface.");
put_line("File_Management_Write_String.");
end if;
return 158;
end File_Management_Write_String;
function File_Management_Write_Integers
( a : C_intarrs.Pointer;
b : C_intarrs.Pointer;
vrblvl : integer32 := 0 ) return integer32 is
v_a : constant C_Integer_Array
:= C_intarrs.Value(a,Interfaces.C.ptrdiff_t(1));
n : constant natural32 := natural32(v_a(v_a'first));
n1 : constant Interfaces.C.size_t := Interfaces.C.size_t(n-1);
v_b : constant C_Integer_Array(0..n1)
:= C_Intarrs.Value(b,Interfaces.C.ptrdiff_t(n));
use Interfaces.C;
begin
if vrblvl > 0 then
put("-> in standard_solutions_interface.");
put_line("File_Management_Write_Integers.");
end if;
if PHCpack_Operations.Is_File_Defined then
put(PHCpack_Operations.output_file,integer32(v_b(v_b'first)),1);
for i in v_b'first+1..v_b'last loop
put(PHCpack_Operations.output_file," ");
put(PHCpack_Operations.output_file,integer32(v_b(i)),1);
end loop;
else
put(standard_output,integer32(v_b(v_b'first)),1);
for i in v_b'first+1..v_b'last loop
put(standard_output," ");
put(standard_output,integer32(v_b(i)),1);
end loop;
end if;
return 0;
end File_Management_Write_Integers;
function File_Management_Write_Doubles
( a : C_intarrs.Pointer;
c : C_dblarrs.Pointer;
vrblvl : integer32 := 0 ) return integer32 is
v_a : constant C_Integer_Array
:= C_intarrs.Value(a,Interfaces.C.ptrdiff_t(1));
n : constant natural32 := natural32(v_a(v_a'first));
n1 : constant Interfaces.C.size_t := Interfaces.C.size_t(n-1);
v_c : constant C_Double_Array(0..n1)
:= C_dblarrs.Value(c,Interfaces.C.ptrdiff_t(n));
d : double_float;
use Interfaces.C;
begin
if vrblvl > 0 then
put("-> in standard_solutions_interface.");
put_line("File_Management_Write_Doubles.");
end if;
d := double_float(v_c(v_c'first));
if PHCpack_Operations.Is_File_Defined then
put(PHCpack_Operations.output_file,d);
for i in v_c'first+1..v_c'last loop
put(PHCpack_Operations.output_file," ");
d := double_float(v_c(i));
put(PHCpack_Operations.output_file,d);
end loop;
else
put(standard_output,d);
for i in v_c'first+1..v_c'last loop
put(standard_output," ");
d := double_float(v_c(i));
put(standard_output,d);
end loop;
end if;
return 0;
end File_Management_Write_Doubles;
end File_Management_Interface;
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