The specialunnamed bit-fieldofwidthzero breaks up padding: it specifies that the next bit-field begins at the beginning of the next allocation unit: Run this code #include <stdio.h>structS{// will usually occupy 8 bytes:// 5 bits: value of b1// 27 bits: unused// 6 bits: value of ...
A bit-field cannot be astatic data member. There are no bit-fieldprvalues: lvalue-to-rvalue conversion always produces an object of the underlying type of the bit-field. The number of bits in a bit-field sets the limit to the range of values it can hold: ...
bit field(位域) bool byte(字节) C casting operator(转型运算符,参阅转换、类型) const_cast dynamic_cast reinterpret_cast static_cast casting, type(转型、类型,参阅转换、类型) character type(字符类型) class(类) class data member(类数据成员) ...
:的第二个或第三个操作数。 位域(bit field) 指定[designate]位域的表达式是一个左值表达式。(例如,struct A { int m : 3; }; ) 它可能用作赋值操作符的左操作数,但是它的地址不能被获取,它不能被非常左值引用绑定。常左值引用能被位域左值初始化,但是它并不是直接绑定位域,而是绑定一个临时的位域副...
bitfield.h 位域结构设施,比基础语言设施更可移植/灵活。 Boost 大量通用库的汇集 BSL-1.0 CAF C++ Actor Framework (CAF) 是开源的 C++11 行动者模型实现,特性为轻量而快速的行动者实现、消息的模式匹配、网络不可见消息传递及更多 BSD Cinder 社区开发的自由开源库,用于专业质量的 C++ 创造性编程。(文档...
Bit fields An expression that designates a bit field (e.g. a.m, where a is an lvalue of type struct A { int m: 3; }) is an lvalue expression: it may be used as the left-hand operand of the assignment operator, but its address cannot be taken and a non-const lvalue reference ...
goodbitNo hay error. badbitError de flujo no recuperable. failbitOperación de entrada/salida fallida (error de formateo o extracción). eofbitLa secuencia de entrada asociada ha alcanzado el fin de archivo. (typedef) seekdir El tipo de la dirección de búsqueda. ...
goodbit nenhum erro Original: no error The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.[edit] badbit erro de fluxo de irrecuperável Original: irrecoverable stream error The text has been machine-...
goodbit kein Fehler Original: no error The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.[edit] badbit uneinbringlich Stream Fehler Original: irrecoverable stream error The text has been machine-transla...
goodbit kein Fehler Original: no error The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.[edit] badbit uneinbringlich Stream Fehler Original: irrecoverable stream error The text has been machine-transla...