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算法 | Algorithm

原子性操作 | Atomic operations

概念 | Concepts

容器 | Containers

动态内存管理 | Dynamic memory management

文件系统 | Filesystem

输入/输出 | Input/output

迭代器 | Iterator

关键词 | Keywords

语言 | Language

#define directive

#error directive

#include directive

#line directive

#pragma directive

access specifiers

Address of an overloaded function

aggregate initialization

alignas specifier

alignof operator

Alternative operator representations

Argument-dependent lookup

Arithmetic operators

Array declaration

asm declaration

Assignment operators

attribute specifier sequence(since C++11)

Boolean literals

break statement

character literal

Class declaration

Class template deduction(since C++17)

Comparison operators

Conditional inclusion

Constant expressions

constant initialization

constexpr specifier

Constraints and concepts

Constructors and member initializer lists

const_cast conversion

continue statement

Converting constructor

Copy assignment operator

Copy constructors

copy initialization

cv type qualifiers

Declaring functions

decltype specifier

Default arguments

Default constructors

default initialization

Definitions and ODR

delete expression

Dependent names

Derived classes

direct initialization

dynamic exception specification

dynamic_cast conversion

Elaborated type specifier

Empty base optimization

enumeration declaration

Escape sequences

explicit specifier

explicit template specialization

Explicit type conversion

final specifier

floating point literal

fold expression

friend declaration

Function template

Function-try-block

Fundamental types

Implicit conversions

Increment/decrement operators

inline specifier

integer literal

Lambda expressions

Language linkage

list initialization

Logical operators

Member access operators

Member templates

Move assignment operator

Move constructors

Namespace aliases

noexcept operator

noexcept specifier

Non-static data members

Non-static member functions

operator overloading

Operator Precedence

Order of evaluation

Other operators

Overload resolution

override specifier

partial template specialization

Phases of translation

Pointer declaration

Qualified name lookup

Range-based for loop

Reference declaration

reference initialization

reinterpret_cast conversion

return statement

sizeof operator

sizeof... operator

Static Assertion

static_cast conversion

Storage class specifiers

switch statement

Template argument deduction

Template parameters and template arguments

the pointer literal

The rule of three/five/zero

throw expression

Transactional memory

typedef specifier

typeid operator

Undefined behavior

Union declaration

Unqualified name lookup

user-defined conversion

User-defined literals

Using-declaration

Value categories

value initialization

Variable template

Variadic arguments

virtual function specifier

zero initialization

本土化 | Localizations

数字 | Numerics

规律表达 | Regular expressions

标准库头文件 | Standard library header files

字符串 | Strings

线程支持 | Thread support

应用 | Utilities

Immutable 3.8.1

TensorFlow Guide

Storm入门教程

Hibernate 教程

Boolean literals

布尔文字

句法

true	(1)
false	(2)

解释

布尔文本是关键字。true和false.他们是prvalue类型布尔...

注记

见积分变换的隐式转换bool其他类型和布尔变换的隐式转换为bool...

例

二次

#include <iostream>
 
int main()
{
  std::cout << std::boolalpha
            << true << '\n'
            << false << '\n'
            << std::noboolalpha
            << true << '\n'
            << false << '\n';
}

二次

产出：

二次

true
false
1
0

二次

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