Tuple 元组的类型。 备注 模板类都是整数常数表达式值是元组类型时 Tuple的大小的成员 value。 示例 // std_tr1__tuple__tuple_size.cpp // compile with: /EHsc #include <tuple> #include <iostream> #include <utility> typedef std::tuple<int, double, int, double> Mytuple; int main() { Mytuple...
範本是樣板類別 tuple_size 類別 <tuple>的特製化。 它不是整數常數運算式的值為 2. 的成員為 value 。 範例 複製 // std_tr1__utility__tuple_size.cpp // compile with: /EHsc #include <utility> #include <iostream> typedef std::pair<int, double> Mypair; int main() { Mypair c0(0, 1...
for(inti=0;i<tuple.size();i++){ assertEquals(tuple.get(i),retrieved.asDatum(i)); 代码示例来源:origin: apache/tajo for(inti=0;i<tuple.size();i++){ assertEquals(tuple.get(i),retrieved.asDatum(i)); 代码示例来源:origin: apache/tajo for(inti=0;i<tuple.size();i++){ assertEquals(...
template<class Tuple> class tuple_size { static const unsigned value = ...; }; ParametersTuple The type of the tuple.RemarksThe template class has a member value that is an integral constant expression whose value is the extent of the tuple type Tuple.Example...
换行tuple 元素计数。复制 template<class Tuple> class tuple_size { static const unsigned value = ...; }; 参数Tuple 元组的类型。备注模板选件类具有是整型常数表达式值是元组类型 Tuple的区域的成员 value。示例复制 // std_tr1__tuple__tuple_size.cpp // compile with: /EHsc #include <tuple> #...
// std_tr1__utility__tuple_size.cpp // compile with: /EHsc #include <utility> #include <iostream> typedef std::pair<int, double> Mypair; int main() { Mypair c0(0, 1); // display contents " 0 1" std::cout << " " << std::get<0>(c0); std::cout << " " << std::...
// std_tr1__utility__tuple_size.cpp // compile with: /EHsc #include <utility> #include <iostream> typedef std::pair<int, double> Mypair; int main() { Mypair c0(0, 1); // display contents " 0 1" std::cout << " " << std::get<0>(c0); std::cout << " " << std::...
// TEMPLATE STRUCT tuple_size template <class Tuple> struct tuple_size; // size of tuple template <class... Types> struct tuple_size<tuple<Types...>> : integral_constant<size_t, sizeof...(Types)>; // size of const tuple template <class Tuple> struct tuple_size<const Tuple>; // ...
一組tuple 元素計數。複製 template<class Tuple> class tuple_size { static const unsigned value = ...; }; 參數Tuple Tuple 型別。備註樣板類別具有整數常數運算式的值是 Tuple 型別 Tuple範圍的成員 value 。範例複製 // std_tr1__tuple__tuple_size.cpp // compile with: /EHsc #include <tuple...
template<class Tuple> class tuple_size { static const unsigned value = ...; }; ParametersTuple The type of the tuple.RemarksThe template class has a member value that is an integral constant expression whose value is the extent of the tuple type Tuple.Example...