stl

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Finding all occurrences of a character in a string

I have comma delimited strings I need to pull values from. The problem is these strings will never be a fixed size. So I decided to iterate through the groups of commas and read what is in between. In[详细]

2023-04-12 10:32 分类：问答
Is thare in STL or BOOST map like container with find and pop operation?

I want my map to be searchable and I want to be capable to kick out from it elements that were inserted into it longest 开发者_运维知识库time ago (with api like map.remove(map.get_iterator_to_oldest_i[详细]

2023-04-12 07:11 分类：问答
Having a std::set with only file names (a, f/a, f/b, f/f/c, etc) how to list a directory by given f/?

So we have a set of file names\\urls like file, folder/file, folder/file2, folder/file3, folder/folder2/fileN, etc. We are given a string like folder/. We want to find folder/file, folder/file2,folder[详细]

2023-04-12 05:26 分类：问答
STL containers with reference to objects [duplicate]

This question already has answers here: Why can't I make a vector of references? 开发者_StackOverflow中文版(11 answers)[详细]

2023-04-12 01:15 分类：问答
Resizing a C++ std::vector<char> without initializing data [duplicate]

This question already has answers here: Using vector<char> as a buffer without initializing it on resize()[详细]

2023-04-12 00:31 分类：问答
How many elements are there between two iterators

What\'s the best way to count all elements in an iterator? I want code equivalent to this template<typename T,typename S,S val>[详细]

2023-04-11 22:58 分类：问答
Join and re-split two std::list's without allocation

I would like to do the following: join two std::lists (l1 and l2) pass the combined list to a function restore the two or开发者_StackOverflow社区iginal lists[详细]

2023-04-11 20:58 分类：问答
Using push_back() for STL List in C++ causes Access Violation, Crash

I\'m creating a game using my own homemade gaming engine, but I\'m running into trouble using lists. I have a structure in my program called BoardState. Each of these structures has a list of BoardSt[详细]

2023-04-11 19:54 分类：问答
Is it possible to remove queue element by value?

I 开发者_如何转开发want to remove element from queue with specific value. How to do such thing? (I am trying to create a concurrent mixture of map and queue and currently I try to implement on this an[详细]

2023-04-11 15:10 分类：问答
Implementing Dijkstra's algorithm using BGL graph

I am trying to implement 开发者_开发知识库Dijkstra\'s shortest path algorithm using BGL libraries in OMNET++[详细]

2023-04-11 11:58 分类：问答