6.2. Requirements for Call Wrapper Types TR1 defines some additional terms that are used to describe requirements for callable types. First, INVOKE(fn, t1, t2, ..., tN) describes the effect of calling a callable object fn with the arguments t1, t2, ..., tN. Naturally, the effect depend...
6.2. Requirements for Call Wrapper Types TR1 defines some additional terms that are used to describe requirements for callable types. First, INVOKE(fn, t1, t2, ..., tN) describes the effect of calling a callable object fn with the arguments t1, t2, ..., tN. Naturally, the effect depend...
If we rewrite thememcpy()as a function template, and use theInput IteratorandOutput Iteratorconcepts to describe the requirements on the template parameters, we can implement a highly reusablecopy()function in the following way: 如果我们把memcpy重写为一个函数模板,并使用Input Iterator和Output Iterator...
(). Because the type of the slot depends on the signal,boost::signals2::signalprovides a typeslot_typeto access the required type.slot_typebehaves just likestd::bind, making it possible to pass both parameters to describe the slot directly.track()can then be called to associate the slot ...
If we rewrite thememcpy()as a function template, and use theInput IteratorandOutput Iteratorconcepts to describe the requirements on the template parameters, we can implement a highly reusablecopy()function in the following way: template <typename InputIterator, typename OutputIterator> ...
If we rewrite the memcpy() as a function template, and use the Input Iterator and Output Iterator concepts to describe the requirements on the template parameters, we can implement a highly reusable copy() function in the following way: ...
问C2665 boost::variant问题EN我正在移植一个最初使用MSVC2008和旧版本的Boost构建的C++应用程序。我正在...
\tests\repro-import_std\build-msvc\libboost-describe-1.83.0\include -IE:\tests\repro-import_std\build-msvc\libboost-describe-1.83.0\include -IE:\tests\repro-import_std\build-msvc\libboost-mp11-1.83.0\include -IE:\tests\repro-import_std\build-msvc\libboost-mp11-1.83.0\include -IE:...
struct X { int m1; int m2; }; use the BOOST_DESCRIBE_STRUCT macro to describe it: BOOST_DESCRIBE_STRUCT(X, (), (m1, m2)) BOOST_DESCRIBE_STRUCT is defined in <boost/describe/class.hpp> and should be placed in the same namespace as the struct. It takes three arguments: the struc...
Since release 1.78.0, this universaloperator<<is supplied by the library, in theboost::describe::operatorsnamespace. It’s enabled by means of a using declaration in the namespace containing the described application types, like in the example below: namespace app { struct X { int a = 1;...