mp_units::constrained

Synopsis

Declared in <mp-units/constrained.h>

template<
    typename T,
    ConstraintPolicy ErrorPolicy = throw_policy>
class constrained;

Description

This wrapper does not check anything itself. It serves as a signal to the mp-units library that domain constraint violations should be reported via the ErrorPolicy rather than through precondition checks.

All arithmetic operations are forwarded to the underlying type T.

Type Aliases

Name
`error_policy`
`value_type`

Member Functions

Name	Description
`constrained` [constructor]	Constructors
`operator%=`	Modulus assignment operator
`operator*=`	Multiplication assignment operator
`operator++`	Increment operators
`operator+=`	Addition assignment operator
`operator--`	Decrement operators
`operator-=`	Subtraction assignment operator
`operator/=`	Division assignment operator
`value`
`operator T`	Conversion to `T`

Data Members

Name
`value_`

Friends

Name	Description
`mp_units::operator-`	Unary minus operator
`mp_units::operator+`	Unary plus operator

Non-Member Functions

Name	Description
`operator%`	Modulus operator
`operator*`	Multiplication operator
`operator*`	Multiplication operator
`operator*`	Multiplication operator
`operator+`	Addition operator
`operator+`	Addition operator
`operator+`	Addition operator
`operator-`	Subtraction operator
`operator-`	Subtraction operator
`operator-`	Subtraction operator
`operator/`	Division operator
`operator/`	Division operator
`operator/`	Division operator

Template Parameters

Name	Description
T	the underlying representation type
ErrorPolicy	policy type satisfying ConstraintPolicy (provides static on_constraint_violation(std::string_view))