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LUX.DN.pas
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LUX.DN.pas
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unit LUX.DN;
interface //#################################################################### ■
uses System.Math.Vectors,
LUX, LUX.D1, LUX.D2, LUX.D3, LUX.D4, LUX.D5;
type //$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$【型】
//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$【レコード】
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% TSingleND
TSingleND = record
private
///// アクセス
function Gets( const X_:Integer ) :Single; inline;
procedure Sets( const X_:Integer; const o_:Single ); inline;
function GetDimN :Integer; inline;
procedure SetDimN( const DimN_:Integer ); inline;
function GetSiz2 :Single; inline;
procedure SetSiz2( const Siz2_:Single ); inline;
function GetSize :Single; inline;
procedure SetSize( const Size_:Single ); inline;
function GetUnitor :TSingleND; inline;
procedure SetUnitor( const Unitor_:TSingleND ); inline;
public
_Xs :TArray<Single>;
/////
constructor Create( const N_:Integer ); overload;
constructor Create( const V_:Single; const N_:Integer ); overload;
constructor Create( const Vs_:array of Single ); overload;
constructor Create( const D_:TSingleND ); overload;
///// プロパティ
property _s[ const I_:Integer ] :Single read Gets write Sets ; default;
property DimN :Integer read GetDimN write SetDimN ;
property Siz2 :Single read GetSiz2 write SetSiz2 ;
property Size :Single read GetSize write SetSize ;
property Unitor :TSingleND read GetUnitor write SetUnitor;
///// 演算子
class operator Negative( const V_:TSingleND ) :TSingleND;
class operator Positive( const V_:TSingleND ) :TSingleND;
class operator Add( const A_,B_:TSingleND ) :TSingleND;
class operator Subtract( const A_,B_:TSingleND ) :TSingleND;
class operator Multiply( const A_:TSingleND; const B_:Single ) :TSingleND;
class operator Multiply( const A_:Single; const B_:TSingleND ) :TSingleND;
class operator Multiply( const A_,B_:TSingleND ) :TSingleND;
class operator Divide( const A_:TSingleND; const B_:Single ) :TSingleND;
class operator Divide( const A_,B_:TSingleND ) :TSingleND;
///// 型変換
class operator Explicit( const V_:TSingleND ) :TSingle2D; inline;
class operator Explicit( const V_:TSingleND ) :TSingle3D; inline;
class operator Explicit( const V_:TSingleND ) :TSingle4D; inline;
class operator Explicit( const V_:TSingleND ) :TSingle5D; inline;
///// メソッド
function VectorTo( const P_:TSingleND ) :TSingleND;
function UnitorTo( const P_:TSingleND ) :TSingleND;
function DistanTo( const P_:TSingleND ) :Single;
class function RandG( const N_:Integer ) :TSingleND; static;
class function RandBS1( const N_:Integer ) :TSingleND; static;
class function RandBS2( const N_:Integer ) :TSingleND; static;
class function RandBS4( const N_:Integer ) :TSingleND; static;
end;
TSinglePosND = TSingleND;
TSingleVecND = TSingleND;
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% TDoubleND
TDoubleND = record
private
///// アクセス
function Gets( const X_:Integer ) :Double; inline;
procedure Sets( const X_:Integer; const o_:Double ); inline;
function GetDimN :Integer; inline;
procedure SetDimN( const DimN_:Integer ); inline;
function GetSiz2 :Double; inline;
procedure SetSiz2( const Siz2_:Double ); inline;
function GetSize :Double; inline;
procedure SetSize( const Size_:Double ); inline;
function GetUnitor :TDoubleND; inline;
procedure SetUnitor( const Unitor_:TDoubleND ); inline;
public
_Xs :TArray<Double>;
/////
constructor Create( const N_:Integer ); overload;
constructor Create( const V_:Double; const N_:Integer ); overload;
constructor Create( const Vs_:array of Double ); overload;
constructor Create( const D_:TDoubleND ); overload;
///// プロパティ
property _s[ const I_:Integer ] :Double read Gets write Sets ; default;
property DimN :Integer read GetDimN write SetDimN ;
property Siz2 :Double read GetSiz2 write SetSiz2 ;
property Size :Double read GetSize write SetSize ;
property Unitor :TDoubleND read GetUnitor write SetUnitor;
///// 演算子
class operator Negative( const V_:TDoubleND ) :TDoubleND;
class operator Positive( const V_:TDoubleND ) :TDoubleND;
class operator Add( const A_,B_:TDoubleND ) :TDoubleND;
class operator Subtract( const A_,B_:TDoubleND ) :TDoubleND;
class operator Multiply( const A_:TDoubleND; const B_:Double ) :TDoubleND;
class operator Multiply( const A_:Double; const B_:TDoubleND ) :TDoubleND;
class operator Multiply( const A_,B_:TDoubleND ) :TDoubleND;
class operator Divide( const A_:TDoubleND; const B_:Double ) :TDoubleND;
class operator Divide( const A_,B_:TDoubleND ) :TDoubleND;
///// 型変換
class operator Explicit( const V_:TDoubleND ) :TDouble2D; inline;
class operator Explicit( const V_:TDoubleND ) :TDouble3D; inline;
class operator Explicit( const V_:TDoubleND ) :TDouble4D; inline;
class operator Explicit( const V_:TDoubleND ) :TDouble5D; inline;
///// メソッド
function VectorTo( const P_:TDoubleND ) :TDoubleND;
function UnitorTo( const P_:TDoubleND ) :TDoubleND;
function DistanTo( const P_:TDoubleND ) :Double;
class function RandG( const N_:Integer ) :TDoubleND; static;
class function RandBS1( const N_:Integer ) :TDoubleND; static;
class function RandBS2( const N_:Integer ) :TDoubleND; static;
class function RandBS4( const N_:Integer ) :TDoubleND; static;
end;
TDoublePosND = TDoubleND;
TDoubleVecND = TDoubleND;
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% TdSingleND
TdSingleND = record
private
///// アクセス
function Gets( const X_:Integer ) :TdSingle; inline;
procedure Sets( const X_:Integer; const o_:TdSingle ); inline;
function GetDimN :Integer; inline;
procedure SetDimN( const DimN_:Integer ); inline;
function Geto :TSingleND; inline;
procedure Seto( const o_:TSingleND ); inline;
function Getd :TSingleND; inline;
procedure Setd( const d_:TSingleND ); inline;
function GetSiz2 :TdSingle; inline;
procedure SetSiz2( const Siz2_:TdSingle ); inline;
function GetSize :TdSingle; inline;
procedure SetSize( const Size_:TdSingle ); inline;
function GetUnitor :TdSingleND; inline;
procedure SetUnitor( const Unitor_:TdSingleND ); inline;
public
_Xs :TArray<TdSingle>;
/////
constructor Create( const N_:Integer ); overload;
constructor Create( const V_:TdSingle; const N_:Integer ); overload;
constructor Create( const Vs_:array of TdSingle ); overload;
constructor Create( const D_:TdSingleND ); overload;
///// プロパティ
property _s[ const I_:Integer ] :TdSingle read Gets write Sets ; default;
property DimN :Integer read GetDimN write SetDimN ;
property o :TSingleND read Geto write Seto ;
property d :TSingleND read Getd write Setd ;
property Siz2 :TdSingle read GetSiz2 write SetSiz2 ;
property Size :TdSingle read GetSize write SetSize ;
property Unitor :TdSingleND read GetUnitor write SetUnitor;
///// 演算子
class operator Negative( const V_:TdSingleND ) :TdSingleND; inline;
class operator Positive( const V_:TdSingleND ) :TdSingleND; inline;
class operator Add( const A_,B_:TdSingleND ) :TdSingleND; inline;
class operator Subtract( const A_,B_:TdSingleND ) :TdSingleND; inline;
class operator Multiply( const A_:TdSingleND; const B_:TdSingle ) :TdSingleND; inline;
class operator Multiply( const A_:TdSingle; const B_:TdSingleND ) :TdSingleND; inline;
class operator Multiply( const A_,B_:TdSingleND ) :TdSingleND;
class operator Divide( const A_:TdSingleND; const B_:TdSingle ) :TdSingleND; inline;
class operator Divide( const A_,B_:TdSingleND ) :TdSingleND;
///// 型変換
class operator Implicit( const V_:TSingleND ) :TdSingleND;
class operator Implicit( const V_:TdSingleND ) :TSingleND;
end;
TdSinglePosND = TdSingleND;
TdSingleVecND = TdSingleND;
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% TdDoubleND
TdDoubleND = record
private
///// アクセス
function Gets( const X_:Integer ) :TdDouble; inline;
procedure Sets( const X_:Integer; const o_:TdDouble ); inline;
function GetDimN :Integer; inline;
procedure SetDimN( const DimN_:Integer ); inline;
function Geto :TDoubleND; inline;
procedure Seto( const o_:TDoubleND ); inline;
function Getd :TDoubleND; inline;
procedure Setd( const d_:TDoubleND ); inline;
function GetSiz2 :TdDouble; inline;
procedure SetSiz2( const Siz2_:TdDouble ); inline;
function GetSize :TdDouble; inline;
procedure SetSize( const Size_:TdDouble ); inline;
function GetUnitor :TdDoubleND; inline;
procedure SetUnitor( const Unitor_:TdDoubleND ); inline;
public
_Xs :TArray<TdDouble>;
/////
constructor Create( const N_:Integer ); overload;
constructor Create( const V_:TdDouble; const N_:Integer ); overload;
constructor Create( const Vs_:array of TdDouble ); overload;
constructor Create( const D_:TdDoubleND ); overload;
///// プロパティ
property _s[ const I_:Integer ] :TdDouble read Gets write Sets ; default;
property DimN :Integer read GetDimN write SetDimN ;
property o :TDoubleND read Geto write Seto ;
property d :TDoubleND read Getd write Setd ;
property Siz2 :TdDouble read GetSiz2 write SetSiz2 ;
property Size :TdDouble read GetSize write SetSize ;
property Unitor :TdDoubleND read GetUnitor write SetUnitor;
///// 演算子
class operator Negative( const V_:TdDoubleND ) :TdDoubleND; inline;
class operator Positive( const V_:TdDoubleND ) :TdDoubleND; inline;
class operator Add( const A_,B_:TdDoubleND ) :TdDoubleND; inline;
class operator Subtract( const A_,B_:TdDoubleND ) :TdDoubleND; inline;
class operator Multiply( const A_:TdDoubleND; const B_:TdDouble ) :TdDoubleND; inline;
class operator Multiply( const A_:TdDouble; const B_:TdDoubleND ) :TdDoubleND; inline;
class operator Multiply( const A_,B_:TdDoubleND ) :TdDoubleND;
class operator Divide( const A_:TdDoubleND; const B_:TdDouble ) :TdDoubleND; inline;
class operator Divide( const A_,B_:TdDoubleND ) :TdDoubleND;
///// 型変換
class operator Implicit( const V_:TDoubleND ) :TdDoubleND;
class operator Implicit( const V_:TdDoubleND ) :TDoubleND;
end;
TdDoublePosND = TdDoubleND;
TdDoubleVecND = TdDoubleND;
//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$【クラス】
//const //$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$【定数】
//var //$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$【変数】
//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$【ルーチン】
function DotProduct( const A_,B_:TSingleVecND ) :Single; inline; overload;
function DotProduct( const A_,B_:TDoubleVecND ) :Double; inline; overload;
function DotProduct( const A_,B_:TdSingleVecND ) :TdSingle; inline; overload;
function DotProduct( const A_,B_:TdDoubleVecND ) :TdDouble; inline; overload;
function Dista2( const A_,B_:TSinglePosND ) :Single; inline; overload;
function Dista2( const A_,B_:TDoublePosND ) :Double; inline; overload;
function Dista2( const A_,B_:TdSinglePosND ) :TdSingle; inline; overload;
function Dista2( const A_,B_:TdDoublePosND ) :TdDouble; inline; overload;
function Distan( const A_,B_:TSinglePosND ) :Single; inline; overload;
function Distan( const A_,B_:TDoublePosND ) :Double; inline; overload;
function Distan( const A_,B_:TdSinglePosND ) :TdSingle; inline; overload;
function Distan( const A_,B_:TdDoublePosND ) :TdDouble; inline; overload;
function Ave( const P1_,P2_:TSingleND ) :TSingleND; inline; overload;
function Ave( const P1_,P2_:TDoubleND ) :TDoubleND; inline; overload;
function Ave( const P1_,P2_:TdSingleND ) :TdSingleND; inline; overload;
function Ave( const P1_,P2_:TdDoubleND ) :TdDoubleND; inline; overload;
function Ave( const P1_,P2_,P3_:TSingleND ) :TSingleND; inline; overload;
function Ave( const P1_,P2_,P3_:TDoubleND ) :TDoubleND; inline; overload;
function Ave( const P1_,P2_,P3_:TdSingleND ) :TdSingleND; inline; overload;
function Ave( const P1_,P2_,P3_:TdDoubleND ) :TdDoubleND; inline; overload;
function Ave( const P1_,P2_,P3_,P4_:TSingleND ) :TSingleND; inline; overload;
function Ave( const P1_,P2_,P3_,P4_:TDoubleND ) :TDoubleND; inline; overload;
function Ave( const P1_,P2_,P3_,P4_:TdSingleND ) :TdSingleND; inline; overload;
function Ave( const P1_,P2_,P3_,P4_:TdDoubleND ) :TdDoubleND; inline; overload;
implementation //############################################################### ■
uses System.SysUtils, System.Math;
//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$【レコード】
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% TSingleND
//&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&& private
/////////////////////////////////////////////////////////////////////// アクセス
function TSingleND.Gets( const X_:Integer ) :Single;
begin
Result := _Xs[ X_ ];
end;
procedure TSingleND.Sets( const X_:Integer; const o_:Single );
begin
_Xs[ X_ ] := o_;
end;
//------------------------------------------------------------------------------
function TSingleND.GetDimN :Integer;
begin
Result := Length( _Xs );
end;
procedure TSingleND.SetDimN( const DimN_:Integer );
begin
SetLength( _Xs, DimN_ );
end;
//------------------------------------------------------------------------------
function TSingleND.GetSiz2 :Single;
var
I :Integer;
begin
Result := 0;
for I := 0 to DimN-1 do Result := Result + Pow2( _Xs[ I ] );
end;
procedure TSingleND.SetSiz2( const Siz2_:Single );
begin
Self := Roo2( Siz2_ / Siz2 ) * Self;
end;
function TSingleND.GetSize :Single;
begin
Result := Roo2( GetSiz2 );
end;
procedure TSingleND.SetSize( const Size_:Single );
begin
Self := Size_ * Unitor;
end;
function TSingleND.GetUnitor :TSingleND;
begin
Result := Self / Size;
end;
procedure TSingleND.SetUnitor( const Unitor_:TSingleND );
begin
Self := Size * Unitor_;
end;
//&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&& public
constructor TSingleND.Create( const N_:Integer );
begin
DimN := N_;
end;
constructor TSingleND.Create( const V_:Single; const N_:Integer );
var
I :Integer;
begin
DimN := N_;
for I := 0 to DimN-1 do _Xs[ I ] := V_;
end;
constructor TSingleND.Create( const Vs_:array of Single );
var
I :Integer;
begin
DimN := Length( Vs_ );
for I := 0 to DimN-1 do _Xs[ I ] := Vs_[ I ];
end;
constructor TSingleND.Create( const D_:TSingleND );
begin
_Xs := Copy( D_._Xs );
end;
///////////////////////////////////////////////////////////////////////// 演算子
class operator TSingleND.Negative( const V_:TSingleND ) :TSingleND;
var
I :Integer;
begin
Result.DimN := V_.DimN;
for I := 0 to Result.DimN-1 do Result[ I ] := -V_[ I ];
end;
class operator TSingleND.Positive( const V_:TSingleND ) :TSingleND;
var
I :Integer;
begin
Result.DimN := V_.DimN;
for I := 0 to Result.DimN-1 do Result[ I ] := +V_[ I ];
end;
class operator TSingleND.Add( const A_,B_:TSingleND ) :TSingleND;
var
L, H, I :Integer;
begin
if A_.DimN <= B_.DimN then
begin
L := A_.DimN;
H := B_.DimN;
Result.DimN := H;
for I := 0 to L-1 do Result[ I ] := A_[ I ] + B_[ I ];
for I := L to H-1 do Result[ I ] := 0 + B_[ I ];
end
else
begin
L := B_.DimN;
H := A_.DimN;
Result.DimN := H;
for I := 0 to L-1 do Result[ I ] := A_[ I ] + B_[ I ];
for I := L to H-1 do Result[ I ] := A_[ I ] + 0 ;
end;
end;
class operator TSingleND.Subtract( const A_,B_:TSingleND ) :TSingleND;
var
L, H, I :Integer;
begin
if A_.DimN <= B_.DimN then
begin
L := A_.DimN;
H := B_.DimN;
Result.DimN := H;
for I := 0 to L-1 do Result[ I ] := A_[ I ] - B_[ I ];
for I := L to H-1 do Result[ I ] := 0 - B_[ I ];
end
else
begin
L := B_.DimN;
H := A_.DimN;
Result.DimN := H;
for I := 0 to L-1 do Result[ I ] := A_[ I ] - B_[ I ];
for I := L to H-1 do Result[ I ] := A_[ I ] - 0 ;
end;
end;
class operator TSingleND.Multiply( const A_:TSingleND; const B_:Single ) :TSingleND;
var
I :Integer;
begin
Result.DimN := A_.DimN;
for I := 0 to Result.DimN-1 do Result[ I ] := A_[ I ] * B_;
end;
class operator TSingleND.Multiply( const A_:Single; const B_:TSingleND ) :TSingleND;
var
I :Integer;
begin
Result.DimN := B_.DimN;
for I := 0 to Result.DimN-1 do Result[ I ] := A_ * B_[ I ];
end;
class operator TSingleND.Multiply( const A_,B_:TSingleND ) :TSingleND;
var
L, H, I :Integer;
begin
if A_.DimN <= B_.DimN then
begin
L := A_.DimN;
H := B_.DimN;
Result.DimN := H;
for I := 0 to L-1 do Result[ I ] := A_[ I ] * B_[ I ];
for I := L to H-1 do Result[ I ] := 0 * B_[ I ];
end
else
begin
L := B_.DimN;
H := A_.DimN;
Result.DimN := H;
for I := 0 to L-1 do Result[ I ] := A_[ I ] * B_[ I ];
for I := L to H-1 do Result[ I ] := A_[ I ] * 0 ;
end;
end;
class operator TSingleND.Divide( const A_:TSingleND; const B_:Single ) :TSingleND;
var
I :Integer;
begin
Result.DimN := A_.DimN;
for I := 0 to Result.DimN-1 do Result[ I ] := A_[ I ] / B_;
end;
class operator TSingleND.Divide( const A_,B_:TSingleND ) :TSingleND;
var
L, H, I :Integer;
begin
if A_.DimN <= B_.DimN then
begin
L := A_.DimN;
H := B_.DimN;
Result.DimN := H;
for I := 0 to L-1 do Result[ I ] := A_[ I ] / B_[ I ];
for I := L to H-1 do Result[ I ] := 0 / B_[ I ];
end
else
begin
L := B_.DimN;
H := A_.DimN;
Result.DimN := H;
for I := 0 to L-1 do Result[ I ] := A_[ I ] / B_[ I ];
for I := L to H-1 do Result[ I ] := A_[ I ] / 0 ;
end;
end;
///////////////////////////////////////////////////////////////////////// 型変換
class operator TSingleND.Explicit( const V_:TSingleND ) :TSingle2D;
begin
with Result do
begin
_1 := V_[ 0 ];
_2 := V_[ 1 ];
end;
end;
class operator TSingleND.Explicit( const V_:TSingleND ) :TSingle3D;
begin
with Result do
begin
_1 := V_[ 0 ];
_2 := V_[ 1 ];
_3 := V_[ 2 ];
end;
end;
class operator TSingleND.Explicit( const V_:TSingleND ) :TSingle4D;
begin
with Result do
begin
_1 := V_[ 0 ];
_2 := V_[ 1 ];
_3 := V_[ 2 ];
_4 := V_[ 3 ];
end;
end;
class operator TSingleND.Explicit( const V_:TSingleND ) :TSingle5D;
begin
with Result do
begin
_1 := V_[ 0 ];
_2 := V_[ 1 ];
_3 := V_[ 2 ];
_4 := V_[ 3 ];
_5 := V_[ 4 ];
end;
end;
/////////////////////////////////////////////////////////////////////// メソッド
function TSingleND.VectorTo( const P_:TSingleND ) :TSingleND;
begin
Result := P_ - Self;
end;
function TSingleND.UnitorTo( const P_:TSingleND ) :TSingleND;
begin
Result := VectorTo( P_ ).Unitor;
end;
function TSingleND.DistanTo( const P_:TSingleND ) :Single;
begin
Result := VectorTo( P_ ).Size;
end;
//------------------------------------------------------------------------------
class function TSingleND.RandG( const N_:Integer ) :TSingleND;
var
I :Integer;
begin
Result.DimN := N_;
for I := 0 to Result.DimN-1 do Result[ I ] := System.Math.RandG( 0, 1 );
end;
//------------------------------------------------------------------------------
class function TSingleND.RandBS1( const N_:Integer ) :TSingleND;
var
I :Integer;
begin
Result.DimN := N_;
for I := 0 to Result.DimN-1 do Result[ I ] := TSingle.RandBS1;
end;
class function TSingleND.RandBS2( const N_:Integer ) :TSingleND;
var
I :Integer;
begin
Result.DimN := N_;
for I := 0 to Result.DimN-1 do Result[ I ] := TSingle.RandBS2;
end;
class function TSingleND.RandBS4( const N_:Integer ) :TSingleND;
var
I :Integer;
begin
Result.DimN := N_;
for I := 0 to Result.DimN-1 do Result[ I ] := TSingle.RandBS4;
end;
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% TDoubleND
//&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&& private
/////////////////////////////////////////////////////////////////////// アクセス
function TDoubleND.Gets( const X_:Integer ) :Double;
begin
Result := _Xs[ X_ ];
end;
procedure TDoubleND.Sets( const X_:Integer; const o_:Double );
begin
_Xs[ X_ ] := o_;
end;
//------------------------------------------------------------------------------
function TDoubleND.GetDimN :Integer;
begin
Result := Length( _Xs );
end;
procedure TDoubleND.SetDimN( const DimN_:Integer );
begin
SetLength( _Xs, DimN_ );
end;
//------------------------------------------------------------------------------
function TDoubleND.GetSiz2 :Double;
var
I :Integer;
begin
Result := 0;
for I := 0 to DimN-1 do Result := Result + Pow2( _Xs[ I ] );
end;
procedure TDoubleND.SetSiz2( const Siz2_:Double );
begin
Self := Roo2( Siz2_ / Siz2 ) * Self;
end;
function TDoubleND.GetSize :Double;
begin
Result := Roo2( GetSiz2 );
end;
procedure TDoubleND.SetSize( const Size_:Double );
begin
Self := Size_ * Unitor;
end;
function TDoubleND.GetUnitor :TDoubleND;
begin
Result := Self / Size;
end;
procedure TDoubleND.SetUnitor( const Unitor_:TDoubleND );
begin
Self := Size * Unitor_;
end;
//&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&& public
constructor TDoubleND.Create( const N_:Integer );
begin
DimN := N_;
end;
constructor TDoubleND.Create( const V_:Double; const N_:Integer );
var
I :Integer;
begin
DimN := N_;
for I := 0 to DimN-1 do _Xs[ I ] := V_;
end;
constructor TDoubleND.Create( const Vs_:array of Double );
var
I :Integer;
begin
DimN := Length( Vs_ );
for I := 0 to DimN-1 do _Xs[ I ] := Vs_[ I ];
end;
constructor TDoubleND.Create( const D_:TDoubleND );
begin
_Xs := Copy( D_._Xs );
end;
///////////////////////////////////////////////////////////////////////// 演算子
class operator TDoubleND.Negative( const V_:TDoubleND ) :TDoubleND;
var
I :Integer;
begin
Result.DimN := V_.DimN;
for I := 0 to Result.DimN-1 do Result[ I ] := -V_[ I ];
end;
class operator TDoubleND.Positive( const V_:TDoubleND ) :TDoubleND;
var
I :Integer;
begin
Result.DimN := V_.DimN;
for I := 0 to Result.DimN-1 do Result[ I ] := +V_[ I ];
end;
class operator TDoubleND.Add( const A_,B_:TDoubleND ) :TDoubleND;
var
L, H, I :Integer;
begin
if A_.DimN <= B_.DimN then
begin
L := A_.DimN;
H := B_.DimN;
Result.DimN := H;
for I := 0 to L-1 do Result[ I ] := A_[ I ] + B_[ I ];
for I := L to H-1 do Result[ I ] := 0 + B_[ I ];
end
else
begin
L := B_.DimN;
H := A_.DimN;
Result.DimN := H;
for I := 0 to L-1 do Result[ I ] := A_[ I ] + B_[ I ];
for I := L to H-1 do Result[ I ] := A_[ I ] + 0 ;
end;
end;
class operator TDoubleND.Subtract( const A_,B_:TDoubleND ) :TDoubleND;
var
L, H, I :Integer;
begin
if A_.DimN <= B_.DimN then
begin
L := A_.DimN;
H := B_.DimN;
Result.DimN := H;
for I := 0 to L-1 do Result[ I ] := A_[ I ] - B_[ I ];
for I := L to H-1 do Result[ I ] := 0 - B_[ I ];
end
else
begin
L := B_.DimN;
H := A_.DimN;
Result.DimN := H;
for I := 0 to L-1 do Result[ I ] := A_[ I ] - B_[ I ];
for I := L to H-1 do Result[ I ] := A_[ I ] - 0 ;
end;
end;
class operator TDoubleND.Multiply( const A_:TDoubleND; const B_:Double ) :TDoubleND;
var
I :Integer;
begin
Result.DimN := A_.DimN;
for I := 0 to Result.DimN-1 do Result[ I ] := A_[ I ] * B_;
end;
class operator TDoubleND.Multiply( const A_:Double; const B_:TDoubleND ) :TDoubleND;
var
I :Integer;
begin
Result.DimN := B_.DimN;
for I := 0 to Result.DimN-1 do Result[ I ] := A_ * B_[ I ];
end;
class operator TDoubleND.Multiply( const A_,B_:TDoubleND ) :TDoubleND;
var
L, H, I :Integer;
begin
if A_.DimN <= B_.DimN then
begin
L := A_.DimN;
H := B_.DimN;
Result.DimN := H;
for I := 0 to L-1 do Result[ I ] := A_[ I ] * B_[ I ];
for I := L to H-1 do Result[ I ] := 0 * B_[ I ];
end
else
begin
L := B_.DimN;
H := A_.DimN;
Result.DimN := H;
for I := 0 to L-1 do Result[ I ] := A_[ I ] * B_[ I ];
for I := L to H-1 do Result[ I ] := A_[ I ] * 0 ;
end;
end;
class operator TDoubleND.Divide( const A_:TDoubleND; const B_:Double ) :TDoubleND;
var
I :Integer;
begin
Result.DimN := A_.DimN;
for I := 0 to Result.DimN-1 do Result[ I ] := A_[ I ] / B_;
end;
class operator TDoubleND.Divide( const A_,B_:TDoubleND ) :TDoubleND;
var
L, H, I :Integer;
begin
if A_.DimN <= B_.DimN then
begin
L := A_.DimN;
H := B_.DimN;
Result.DimN := H;
for I := 0 to L-1 do Result[ I ] := A_[ I ] / B_[ I ];
for I := L to H-1 do Result[ I ] := 0 / B_[ I ];
end
else
begin
L := B_.DimN;
H := A_.DimN;
Result.DimN := H;
for I := 0 to L-1 do Result[ I ] := A_[ I ] / B_[ I ];
for I := L to H-1 do Result[ I ] := A_[ I ] / 0 ;
end;
end;
///////////////////////////////////////////////////////////////////////// 型変換
class operator TDoubleND.Explicit( const V_:TDoubleND ) :TDouble2D;
begin
with Result do
begin
_1 := V_[ 0 ];
_2 := V_[ 1 ];
end;
end;
class operator TDoubleND.Explicit( const V_:TDoubleND ) :TDouble3D;
begin
with Result do
begin
_1 := V_[ 0 ];
_2 := V_[ 1 ];
_3 := V_[ 2 ];
end;
end;
class operator TDoubleND.Explicit( const V_:TDoubleND ) :TDouble4D;
begin
with Result do
begin
_1 := V_[ 0 ];
_2 := V_[ 1 ];
_3 := V_[ 2 ];
_4 := V_[ 3 ];
end;
end;
class operator TDoubleND.Explicit( const V_:TDoubleND ) :TDouble5D;
begin
with Result do
begin
_1 := V_[ 0 ];
_2 := V_[ 1 ];
_3 := V_[ 2 ];
_4 := V_[ 3 ];
_5 := V_[ 4 ];
end;
end;
/////////////////////////////////////////////////////////////////////// メソッド
function TDoubleND.VectorTo( const P_:TDoubleND ) :TDoubleND;
begin
Result := P_ - Self;
end;
function TDoubleND.UnitorTo( const P_:TDoubleND ) :TDoubleND;
begin
Result := VectorTo( P_ ).Unitor;
end;
function TDoubleND.DistanTo( const P_:TDoubleND ) :Double;
begin
Result := VectorTo( P_ ).Size;
end;
//------------------------------------------------------------------------------
class function TDoubleND.RandG( const N_:Integer ) :TDoubleND;
var
I :Integer;
begin
Result.DimN := N_;
for I := 0 to Result.DimN-1 do Result[ I ] := System.Math.RandG( 0, 1 );
end;
//------------------------------------------------------------------------------
class function TDoubleND.RandBS1( const N_:Integer ) :TDoubleND;
var
I :Integer;
begin
Result.DimN := N_;
for I := 0 to Result.DimN-1 do Result[ I ] := TSingle.RandBS1;
end;
class function TDoubleND.RandBS2( const N_:Integer ) :TDoubleND;
var
I :Integer;
begin
Result.DimN := N_;
for I := 0 to Result.DimN-1 do Result[ I ] := TSingle.RandBS2;
end;
class function TDoubleND.RandBS4( const N_:Integer ) :TDoubleND;
var
I :Integer;
begin
Result.DimN := N_;
for I := 0 to Result.DimN-1 do Result[ I ] := TSingle.RandBS4;
end;
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% TdSingleND
//&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&& private
/////////////////////////////////////////////////////////////////////// アクセス
function TdSingleND.Gets( const X_:Integer ) :TdSingle;
begin
Result := _Xs[ X_ ];
end;
procedure TdSingleND.Sets( const X_:Integer; const o_:TdSingle );
begin
_Xs[ X_ ] := o_;
end;
//------------------------------------------------------------------------------
function TdSingleND.GetDimN :Integer;
begin
Result := Length( _Xs );
end;
procedure TdSingleND.SetDimN( const DimN_:Integer );
begin
SetLength( _Xs, DimN_ );
end;
//------------------------------------------------------------------------------
function TdSingleND.Geto :TSingleND;
var
I :Integer;
begin
Result.DimN := DimN;
for I := 0 to Result.DimN-1 do Result[ I ] := _Xs[ I ].o;
end;
procedure TdSingleND.Seto( const o_:TSingleND );
var
I :Integer;
begin
DimN := o_.DimN;
for I := 0 to DimN-1 do _Xs[ I ].o := o_[ I ];
end;
function TdSingleND.Getd :TSingleND;
var
I :Integer;
begin