tannic::operation Namespace Reference

Classes
struct	Addition
	Binary element-wise addition of two tensor expressions. More...
class	Binary
	Expression template for a binary tensor operation. More...
struct	Exponentiation
	Binary element-wise exponentiation of two tensor expressions. More...
struct	Multiplication
	Binary element-wise multiplication of two tensor expressions. More...
struct	Negation
	Unary element-wise negation of a tensor expression. More...
struct	Subtraction
	Binary element-wise subtraction of two tensor expressions. More...
class	Unary
	Expression template for a unary tensor aritmetic operation. More...

Functions
template<Expression Operand>
constexpr auto	operator- (Operand &&operand)
	Element-wise negation of a tensor expression.
template<Expression Augend, Expression Addend>
constexpr auto	operator+ (Augend &&augend, Addend &&addend)
	Element-wise addition of two tensor expressions.
template<Expression Subtrahend, Expression Minuend>
constexpr auto	operator- (Subtrahend &&subtrahend, Minuend &&minuend)
	Element-wise subtraction of two tensor expressions.
template<Expression Multiplicand, Expression Multiplier>
constexpr auto	operator* (Multiplicand &&multiplicand, Multiplier &&multiplier)
	Element-wise multiplication of two tensor expressions.
template<Expression Base, Expression Exponent>
constexpr auto	operator^ (Base &&base, Exponent &&exponent)
	Element-wise exponentiation of two tensor expressions.

Function Documentation

operator*()

template<Expression Multiplicand, Expression Multiplier>

constexpr auto tannic::operation::operator* ( Multiplicand &&  multiplicand, Multiplier &&  multiplier  )

constexpr

Element-wise multiplication of two tensor expressions.

Constructs a lazily evaluated Binary<Multiplication, Multiplicand, Multiplier> expression. As with other binary operations, this uses broadcasting and type promotion internally. The computation on the elements is not performed immediately, but is deferred until forward() is called or the expression is assigned to a Tensor object.

Template Parameters

Multiplicand	Left-hand-side operand (expression).
Multiplier	Right-hand-side operand (expression).

Parameters

multiplicand	First operand.
multiplier	Second operand.

Returns

A binary expression representing element-wise multiplication.

operator+()

template<Expression Augend, Expression Addend>

constexpr auto tannic::operation::operator+ ( Augend &&  augend, Addend &&  addend  )

constexpr

Element-wise addition of two tensor expressions.

Constructs a lazily evaluated Binary<Addition, Augend, Addend> expression. The result's shape is determined via broadcasting rules, and the resulting data type is the promoted type of the two operands. The computation on the elements is not performed immediately, but is deferred until forward() is called or the expression is assigned to a Tensor object.

Template Parameters

Augend	Left-hand-side operand (expression).
Addend	Right-hand-side operand (expression).

Parameters

augend	First operand.
addend	Second operand.

Returns

A binary expression representing element-wise addition.

operator-() [1/2]

template<Expression Operand>

constexpr auto tannic::operation::operator- ( Operand &&  operand )

constexpr

Element-wise negation of a tensor expression.

Constructs a lazily evaluated Unary<Negation, Operand> expression. This operation does not perform immediate computation; it represents a node in the expression graph and will be evaluated upon calling forward().

Template Parameters

Operand

A type satisfying the Expression concept.

Parameters

operand

The input expression to negate.

Returns

A unary expression representing element-wise negation.

operator-() [2/2]

template<Expression Subtrahend, Expression Minuend>

constexpr auto tannic::operation::operator- ( Subtrahend &&  subtrahend, Minuend &&  minuend  )

constexpr

Element-wise subtraction of two tensor expressions.

Constructs a lazily evaluated Binary<Subtraction, Subtrahend, Minuend> expression. Shapes are broadcasted from the operands, and the type is promoted accordingly. The computation on the elements is not performed immediately, but is deferred until forward() is called or the expression is assigned to a Tensor object.

Template Parameters

Subtrahend	Left-hand-side operand (expression).
Minuend	Right-hand-side operand (expression).

Parameters

subtrahend	First operand.
minuend	Second operand.

Returns

A binary expression representing element-wise subtraction.

operator^()

template<Expression Base, Expression Exponent>

constexpr auto tannic::operation::operator^ ( Base &&  base, Exponent &&  exponent  )

constexpr

Element-wise exponentiation of two tensor expressions.

Constructs a lazily evaluated Binary<Exponentiation, Base, Exponent> expression. Supports broadcasting across dimensions and type promotion between the base and exponent types.

Template Parameters

Base	Left-hand-side operand (expression).
Exponent	Right-hand-side operand (expression).

Parameters

base	The base tensor expression.
exponent	The exponent tensor expression.

Returns

A binary expression representing element-wise exponentiation.

Example:

auto result = A ^ B;