xtd::expressions::logical_not_expression< value_t > Struct Template Reference

Inheritance diagram for xtd::expressions::logical_not_expression< value_t >:

Definition

template<typename value_t>
struct xtd::expressions::logical_not_expression< value_t >

The xtd::expressions::logical_not_expression is the not expression.

Namespace

xtd::expressions

Header

#include <xtd/expressions/logical_not_expression>

Library

xtd.core

Remarks

The xtd::expressions::logical_not_expression struct is used by xtd::expressions::expression::logical_not expression.

Examples

The following example shows how to use xtd::expressions::logical_not_expression.

#include <xtd/xtd>
 
auto main() -> int {
  //auto not1 = [](auto _) {return !_;};
  auto not1 = !_;
  println("not1 result => {}", not1(true));
  println("not1 result => {}", not1(false));
}
 
// This code produces the following output :
//
// not1 result => false
// not1 result => true

Public Fields
static constexpr operator_precedence	precedence
	The operator precedence. That contains one of xtd::expressions::operator_precedence values.

Public Constructors
constexpr	logical_not_expression ()=default
	Initialize a new xtd::expressions::logical_not_expression object.
constexpr	logical_not_expression (value_t value)
	Initialize a new xtd::expressions::logical_not_expression object with specified value operand.

Public Operators
template<typename... args_t>
constexpr auto	operator() (args_t &&... args) const
	Add the specified arguments.

Additional Inherited Members

Constructor & Destructor Documentation

logical_not_expression() [1/2]

template<typename value_t>

xtd::expressions::logical_not_expression< value_t >::logical_not_expression ( )

constexprdefault

Initialize a new xtd::expressions::logical_not_expression object.

logical_not_expression() [2/2]

template<typename value_t>

xtd::expressions::logical_not_expression< value_t >::logical_not_expression ( value_t value )

inlineconstexpr

Initialize a new xtd::expressions::logical_not_expression object with specified value operand.

Parameters

value

The value operand.

Member Function Documentation

operator()()

template<typename value_t>

template<typename... args_t>

auto xtd::expressions::logical_not_expression< value_t >::operator() ( args_t &&... args ) const

inlineconstexpr

Add the specified arguments.

Parameters

args	the arguments to add.

Returns

The result of not.

Member Data Documentation

precedence

template<typename value_t>

operator_precedence xtd::expressions::logical_not_expression< value_t >::precedence

staticconstexpr

The operator precedence. That contains one of xtd::expressions::operator_precedence values.

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The documentation for this struct was generated from the following file:

• xtd.core/include/xtd/expressions/logical_not_expression.hpp