std
Compiling with Clang using Libc++ undefined references
The first couple are too long to reference. I get this error when I try to compile clang++ -stdlib=libc++ ../main.cc... with clang and libc++ from the SVN.[详细]
2023-03-27 18:43 分类:问答XCode 4, Armadillo and the XCode standard library
I\'m attempting to compile my (very basic) program that uses armadillo in XCode 4, but it is having problems with compiling armadillo.[详细]
2023-03-27 14:25 分类:问答std::for_each, object with operator() overloaded not maintaining state
In trying to answer this question I came up with the following code: #include <string> #include <iostream>[详细]
2023-03-27 01:45 分类:问答How to make sure that std::random_shuffle always produces a different result?
Is there some function, similar to srand(), that I need to call to make sure that std::random_shuffle() always produces different results? i.e. if I call it several times with the same data, I want th[详细]
2023-03-25 12:18 分类:问答How to allow a std:string parameter to be NULL?
I have a function foo(const std::string& str); that it does crash i开发者_如何学Gof you call it using foo(NULL).[详细]
2023-03-24 04:52 分类:问答Xilinx ISE fails to use std_logic_1164
I have Xilinx ISE 13.1 installed on an ACER laptop with Win7 (64bit). After installing the software (WebPACK version) I created an empty VHDL module and ran \"check syntax\". The process failed with[详细]
2023-03-23 08:57 分类:问答find an item in a list of pointers
I am trying to understan开发者_JS百科d how to find an item in a list of pointers in C++, using std::find[详细]
2023-03-22 04:27 分类:问答How to iterate through such a map? How to fix 8 scary C2784 errors?
So I try to compile such code: bool server_utils::find_service_by_name_iterator_function(std::pair<boost::shared_ptr<service>, server_utils::service_description> const & element, std:[详细]
2023-03-20 16:45 分类:问答Is this equivalent to a std::string?
Trying to track down a LNK2019 Unresolved External Symbol error on a function that has a number of std::string const & arguments.[详细]
2023-03-20 00:08 分类:问答Overload resolution failure when streaming object via implicit conversion to string
Disclaimer: I know that implicit conversion to string should be avoided, and that the proper approach would be an op<< overload for Person.[详细]
2023-03-19 18:31 分类:问答