val.AddMember(kBIN_PLACE_HOLDER, boolVal, doc.GetAllocator()); Value numVal; numVal.SetInt((int)buffers.size()); val.AddMember("num", numVal, doc.GetAllocator());//FIXME can not avoid binary copy here.shared_ptr<string> write_buffer = make_shared<string>(); write_buffer->reserve(m...
set <int> s1; set <int, allocator<int> > s2; set <double, allocator<double> > s3; s1_Alloc = s1.get_allocator( ); s2_Alloc = s2.get_allocator( ); s3_Alloc = s3.get_allocator( ); cout << "The number of integers that can be allocated" << endl << "before free memory is...
C++ deque get_allocator用法及代码示例双端队列::get_allocator()是C++ STL中的内置函数,用于获取容器双端队列的分配器。 用法: Allocator_type get_allocator() 参数:该函数不接受任何参数。 返回值:返回与双端队列相关的分配器。 以下示例程序旨在说明deque::get_allocator()函数的工作。示例1: // CPP ...
方法GetAllocator检索此引脚建议的内存分配器。 此方法实现IMemInputPin::GetAllocator方法。 语法 C++复制 HRESULTGetAllocator( IMemAllocator **ppAllocator ); 参数 ppAllocator 接收指向分配器的IMemAllocator接口的指针。 返回值 返回HRESULT值。 可能的值包括下表中显示的值。
string::get_allocator allocator_type get_allocator() const noexcept; 返回和对象相关的分配器的一个拷贝 #include <iostream> #include <string> #include <vector> using namespace std; int main() { vector<char> myv; char *p; unsigned int i;...
// list_get_allocator.cpp // compile with: /EHsc #include <list> #include <iostream> int main( ) { using namespace std; // The following lines declare objects // that use the default allocator. list <int> c1; list <int, allocator<int> > c2 = list <int, allocator<int> >( allo...
IMiniportWavePciStream::GetAllocatorFraming 方法 IMiniportWavePciStream::GetPosition 方法 IMiniportWavePciStream::MappingAvailable 方法 IMiniportWavePciStream::NormalizePhysicalPosition 方法 IMiniportWavePciStream::RevokeMappings 方法 IMiniportWavePciStream::Service 方法 ...
Returns a copy of the allocator object used to construct a list. คัดลอก Allocator get_allocator( ) const; Return Value The allocator used by the list. Remarks Allocators for the list class specify how the class manages storage. The default allocators supplied with STL containe...
// hash_map_get_allocator.cpp // compile with: /EHsc #include <hash_map> #include <iostream> int main( ) { using namespace std; using namespace stdext; hash_map <int, int>::allocator_type hm1_Alloc; hash_map <int, int>::allocator_type hm2_Alloc; hash_map <int, double>::alloc...
ChannelConfig.getAllocator介绍 [英]Returns ByteBufAllocator which is used for the channel to allocate buffers. [中]返回用于通道分配缓冲区的ByteBufAllocator。 代码示例 代码示例来源:origin: netty/netty @Override publicByteBufAllocatoralloc(){