Itbl Mathematics

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Functions
Itbl	Lorene::operator+ (const Itbl &)
Itbl	Lorene::operator- (const Itbl &)
Itbl	Lorene::operator+ (const Itbl &, const Itbl &)
	Itbl + Itbl.
Itbl	Lorene::operator+ (const Itbl &, int)
	Itbl + int.
Itbl	Lorene::operator+ (int a, const Itbl &b)
	int + Itbl
Itbl	Lorene::operator- (const Itbl &, const Itbl &)
	Itbl - Itbl.
Itbl	Lorene::operator- (const Itbl &, int)
	Itbl - int.
Itbl	Lorene::operator- (int, const Itbl &)
	int - Itbl
Itbl	Lorene::operator* (const Itbl &, const Itbl &)
	Itbl * Itbl.
Itbl	Lorene::operator* (const Itbl &, int)
	Itbl * int.
Itbl	Lorene::operator* (int, const Itbl &)
	int * Itbl
Itbl	Lorene::abs (const Itbl &)
	Absolute value.
int	Lorene::max (const Itbl &)
	Maximum value of the Itbl elements.
int	Lorene::min (const Itbl &)
	Minimum value of the Itbl elements.
int	Lorene::norme (const Itbl &)
	Sum of the absolute values of all the Itbl elements.
double	Lorene::diffrel (const Itbl &a, const Itbl &b)
	Relative difference between two Itbl (norme version).
double	Lorene::diffrelmax (const Itbl &a, const Itbl &b)
	Relative difference between two Itbl (max version).

Detailed Description

()

Function Documentation

abs()

Itbl Lorene::abs

(

const Itbl &

ti

)

Absolute value.

Definition at line 79 of file itbl_math.C.

References Lorene::abs(), Lorene::Itbl::dim, Lorene::Itbl::get_etat(), Lorene::Itbl::get_taille(), Lorene::Itbl::set_etat_qcq(), and Lorene::Itbl::t.

diffrel()

double Lorene::diffrel	(	const Itbl &	a,
		const Itbl &	b
	)

Relative difference between two Itbl (norme version).

Returns norme(a-b)/norme(b) unless b=0 , in which case it returns norme(a-b) .

Definition at line 186 of file itbl_math.C.

References Lorene::Itbl::get_etat(), and Lorene::norme().

diffrelmax()

double Lorene::diffrelmax	(	const Itbl &	a,
		const Itbl &	b
	)

Relative difference between two Itbl (max version).

Returns max(abs(a-b))/max(abs(b)) unless b=0 , in which case it returns max(abs(a-b)) .

Definition at line 210 of file itbl_math.C.

References Lorene::abs(), Lorene::Itbl::get_etat(), and Lorene::max().

max()

int Lorene::max

(

const Itbl &

ti

)

Maximum value of the Itbl elements.

Definition at line 110 of file itbl_math.C.

References Lorene::Itbl::get_etat(), Lorene::Itbl::get_taille(), and Lorene::Itbl::t.

min()

int Lorene::min

(

const Itbl &

ti

)

Minimum value of the Itbl elements.

Definition at line 136 of file itbl_math.C.

References Lorene::Itbl::get_etat(), Lorene::Itbl::get_taille(), and Lorene::Itbl::t.

norme()

int Lorene::norme

(

const Itbl &

ti

)

Sum of the absolute values of all the Itbl elements.

Definition at line 162 of file itbl_math.C.

References Lorene::abs(), Lorene::Itbl::get_etat(), Lorene::Itbl::get_taille(), and Lorene::Itbl::t.

operator*() [1/3]

Itbl Lorene::operator*	(	const Itbl &	t1,
		const Itbl &	t2
	)

Itbl * Itbl.

Definition at line 245 of file itbl_arithm.C.

References Lorene::Itbl::get_dim(), Lorene::Itbl::get_etat(), Lorene::Itbl::get_ndim(), Lorene::Itbl::get_taille(), and Lorene::Itbl::t.

operator*() [2/3]

Itbl Lorene::operator*	(	const Itbl &	t1,
		int	x
	)

Itbl * int.

Definition at line 278 of file itbl_arithm.C.

References Lorene::Itbl::get_etat(), Lorene::Itbl::get_taille(), Lorene::Itbl::set_etat_zero(), and Lorene::Itbl::t.

operator*() [3/3]

Itbl Lorene::operator*	(	int	x,
		const Itbl &	t1
	)

int * Itbl

Definition at line 308 of file itbl_arithm.C.

operator+() [1/4]

Itbl Lorene::operator+

(

const Itbl &

t1

)

• Ibl

Definition at line 61 of file itbl_arithm.C.

References Lorene::Itbl::get_etat().

operator+() [2/4]

Itbl Lorene::operator+	(	const Itbl &	t1,
		const Itbl &	t2
	)

Itbl + Itbl.

Definition at line 96 of file itbl_arithm.C.

References Lorene::Itbl::get_dim(), Lorene::Itbl::get_etat(), Lorene::Itbl::get_ndim(), Lorene::Itbl::get_taille(), and Lorene::Itbl::t.

operator+() [3/4]

Itbl Lorene::operator+	(	const Itbl &	t1,
		int	x
	)

Itbl + int.

Definition at line 130 of file itbl_arithm.C.

References Lorene::Itbl::get_etat(), Lorene::Itbl::get_taille(), Lorene::Itbl::set_etat_qcq(), and Lorene::Itbl::t.

operator+() [4/4]

Itbl Lorene::operator+	(	int	a,
		const Itbl &	b
	)

int + Itbl

Definition at line 151 of file itbl_arithm.C.

operator-() [1/4]

Itbl Lorene::operator-

(

const Itbl &

t1

)

• Itbl

Definition at line 71 of file itbl_arithm.C.

References Lorene::Itbl::dim, Lorene::Itbl::get_etat(), Lorene::Itbl::get_taille(), Lorene::Itbl::set_etat_qcq(), and Lorene::Itbl::t.

operator-() [2/4]

Itbl Lorene::operator-	(	const Itbl &	t1,
		const Itbl &	t2
	)

Itbl - Itbl.

Definition at line 163 of file itbl_arithm.C.

References Lorene::Itbl::get_dim(), Lorene::Itbl::get_etat(), Lorene::Itbl::get_ndim(), Lorene::Itbl::get_taille(), and Lorene::Itbl::t.

operator-() [3/4]

Itbl Lorene::operator-	(	const Itbl &	t1,
		int	x
	)

Itbl - int.

Definition at line 198 of file itbl_arithm.C.

References Lorene::Itbl::get_etat(), Lorene::Itbl::get_taille(), Lorene::Itbl::set_etat_qcq(), and Lorene::Itbl::t.

operator-() [4/4]

Itbl Lorene::operator-	(	int	x,
		const Itbl &	t1
	)

int - Itbl

Definition at line 220 of file itbl_arithm.C.

References Lorene::Itbl::get_etat(), Lorene::Itbl::get_taille(), Lorene::Itbl::set_etat_qcq(), and Lorene::Itbl::t.