operations.hpp File Reference

Defines expression templates tensor aritmetic operations. More...

#include <utility>
#include <type_traits>
#include "concepts.hpp"
#include "types.hpp"
#include "shape.hpp"
#include "strides.hpp"
#include "traits.hpp"

Include dependency graph for operations.hpp:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

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

Namespaces
namespace	tannic
namespace	tannic::operation

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

Detailed Description

Defines expression templates tensor aritmetic operations.

Author

Eric Hermosis

Date

2025

This header defines expression templates used to represent lazy evaluation of unary and binary tensor aritmetic operations. The system enables composable arithmetic on tensor-like objects while deferring actual computation until evaluation (via forward()).

Includes:

• Type promotion utility (promote)
• Shape broadcasting logic (broadcast)
• Unary and binary operation templates (Unary, Binary)
• Arithmetic operation structs (Addition, Subtraction, etc.)
• Overloaded operators (+, -, *)

Part of the Tannic Tensor Library.