C++
Is dividing by zero accompanied with a runtime error ever useful in C++?
According to C++ Standard (5/5) dividing by zero is undefined behavior. Now consider this code (lots of useless statements are there to prevent the compiler from optimizing code out):[详细]
2023-04-13 06:09 分类：问答RLE: encode by two symbols
I\'ve created RLE encoding function, which encodes sequences like \"A1A1B7B7B7B7\" to such strings: \"#A12#B74\".[详细]
2023-04-13 06:05 分类：问答how to not include boost header file in my own header file
I am writing a class In the class, I use boost::graph::adjacent_list as a private member. but I don\'t want my header file inc开发者_StackOverflow社区lude boost header file, because any other file i[详细]
2023-04-13 05:59 分类：问答How to return local array in C++?
char *recvmsg(){ char buffer[1024]; return buffer; } int main(){ char *reply = recvmsg(); ..... } I get a warning:[详细]
2023-04-13 05:58 分类：问答Customize date format in C++
I have this function: void Log::Write(string logline){ //2011-10-12 13:07:40 correct format time_t rawtime;[详细]
2023-04-13 05:54 分类：问答Display QDomDocument as HTML
EDIT Bounty goes to a decent FOSS-licensed function which will do the conversion. I have a QDomDocument which is HTML and I want to render it in a widget.[详细]
2023-04-13 05:52 分类：问答PostgreSQL primary key auto increment crashes in C++
What is the correct syntax to create an integer primary key auto incremental field in PostgreSQL using C++?[详细]
2023-04-13 05:48 分类：问答Strange "undefined reference" to template members
First of all, I know that one has to implement the definition in the header files, and that\'s what I generally did according to this thread[详细]
2023-04-13 05:44 分类：问答template friend of template class fails in Sun Studio C++
I have a problem with giving a template class a template friend in Sun Studio. The code compiles fine with GNU G++ (4.4.1 and 4.4.3), but fails with Sun Studio C++ (5.9 SunOS_sparc Patch 124863-01 200[详细]
2023-04-13 05:38 分类：问答boost::scoped_lock not working with local static variable?
I made the following sample program to play with boost threading: #pragma once #include \"boost\\thread\\mutex.hpp\"[详细]
2023-04-13 05:35 分类：问答
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