tuples

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Why doesn't using boost::tuple's .get work in template functions in gcc?

While trying to port some code to compile in linux I get peculiar compilation errors. Searchingthrough the codebase I finally manage to get it down to the following code.[详细]

2023-03-12 16:01 分类：问答
Problem in List of tuples

I have a list of tuples which i need to return a [Int] which are all the locations开发者_如何学Go are dividable by 2 ..[详细]

2023-03-11 04:57 分类：问答
List<Tuple<T1,T2>> as DataSource for GridView

I\'d like to add a List<Tuple<T1,T2>> as DataSource for my GridView. \"Then do it!\" Yeah, that\'s not really the problem, the problem is accessing the values inside the GridView.[详细]

2023-03-11 03:17 分类：问答
Pretty-print std::tuple

This is a follow-up to my previous question on pretty-printing STL containers, for which we managed to develop a very elegant and fully general solution.[详细]

2023-03-10 19:21 分类：问答
Implementing comparison operators via 'tuple' and 'tie', a good idea?

(Note: tuple and tie can be taken from Boost or C++11.) When writing small structs with only two elements, I sometimes tend to choose a std::pair, as all important stuff is already done for that datat[详细]

2023-03-10 12:49 分类：问答
Is it possible to have tuple assignment to variables in Scala? [duplicate]

This question already has an answer here: Closed 11 years ago. Possible Duplicate: Tuple parameter declaration and assignment oddity[详细]

2023-03-10 02:01 分类：问答
Pretty printing a list in a tabular format

Using Python 2.4, how do I print a list in a nice tabular format? My list is in the below format. mylist=[((\'VAL1\', \'VAL2\', \'VAL3\', \'VAL4\', \'VAL5\', \'VAL6\'), AGGREGATE_VALUE)][详细]

2023-03-09 14:18 分类：问答
Sort list by nested tuple values

Is there a better way to sort a list by a nested tuple values than writing an itemgetter alternative that extracts the nested tuple value:[详细]

2023-03-09 12:20 分类：问答
Python Dictionary with List as Keys and Tuple as Values

I have a list that I want to use as the keys to a dictionary and a list of tuples with the values. Consider the following:[详细]

2023-03-09 06:57 分类：问答
C++11 use-case for piecewise_construct of pair and tuple?

In N3059 I found the description of piecewise construction of pairs (and tuples) (and it is in the new Standard).[详细]

2023-03-09 03:29 分类：问答