variable.cc File Reference

#include "variable.h"
#include <fmt/format.h>
#include <math.h>

Include dependency graph for variable.cc:

Functions
std::ostream &	operator<< (std::ostream &os, const Variable &var)
Variable	operator+ (const double other, const Variable &var)
Variable	operator- (const double other, const Variable &var)
Variable	operator* (const double other, const Variable &var)
Variable	operator/ (const double other, const Variable &var)
Variable	dot_product (const std::vector< Variable > &a, const std::vector< Variable > &b)
Variable	dot_product (const std::vector< Variable > &a, const std::vector< double > &b)

Function Documentation

dot_product() [1/2]

Variable dot_product	(	const std::vector< Variable > &	a,
		const std::vector< double > &	b
	)

Calculates the dot product of a vector of variables and a vector of scalars.

Parameters

a	The vector of variables.
b	The vector of scalars.

Returns

The dot product of the two vectors.

dot_product() [2/2]

Variable dot_product	(	const std::vector< Variable > &	a,
		const std::vector< Variable > &	b
	)

Calculates the dot product of two vectors of variables.

Parameters

a	The first vector of variables.
b	The second vector of variables.

Returns

The dot product of the two vectors.

operator*()

Variable operator*	(	const double	other,
		const Variable &	var
	)

Overloads the multiplication operator to perform element-wise multiplication of a scalar and a variable.

Parameters

other	The scalar to be multiplied.
var	The variable to be multiplied.

Returns

The result of the multiplication.

operator+()

Variable operator+	(	const double	other,
		const Variable &	var
	)

Overloads the addition operator to perform element-wise addition of a scalar and a variable.

Parameters

other	The scalar to be added.
var	The variable to be added.

Returns

The result of the addition.

operator-()

Variable operator-	(	const double	other,
		const Variable &	var
	)

Overloads the subtraction operator to perform element-wise subtraction of a scalar and a variable.

Parameters

other	The scalar to be subtracted.
var	The variable to be subtracted.

Returns

The result of the subtraction.

operator/()

Variable operator/	(	const double	other,
		const Variable &	var
	)

Overloads the division operator to perform element-wise division of a scalar and a variable.

Parameters

other	The scalar to be divided.
var	The variable to be divided.

Returns

The result of the division.

operator<<()

std::ostream& operator<<	(	std::ostream &	os,
		const Variable &	var
	)

Overloads the stream insertion operator to print the value of the variable.

Parameters

os	The output stream.
var	The variable to be printed.

Returns

The modified output stream.