I need to use popen in a project, but I get: error: \'popen\' was not declared in this scope It looks like GCC defines __STRICT_ANSI__ under both -std=c++0x and (contrary to what little information
While doing concurrent programming I need to tell the compiler/optimizer that it may not cache the value of a variable, that is, it may change at any time.I am currently using the volatile keyword, bu
Can anyone explain this statement from ISO N3242 §3.2, 2nd point A member of a set of candidate functions is odr-used if it is selected by
In this question I asked \"pimpl: shared_ptr or unique_ptr\" I\'ve been convinced that the proper usage of the pimpl idiom is to use a unique_ptr, not a shared_ptr. It should act to the user as if the
I\'ve downloaded binaries for GCC 4.6, I\'ve set up toolchain executables in co开发者_如何学Pythonde::blocks and yet this fails to compile (I can compile it from the command line though):
I just noticed that the new standard defines 开发者_如何学Cmin(a,b) and max(a,b) without constexpr.
The standard says, in 5.3.4[expr.new]/7 When the value of the expression in a direct-new-declarator is zero, the allocation function is called to allocate an array with no elements.
I find the use of the C++0x closure perplexing. My initial report, and the subsequent one, have generated more confusion than explanations. Below I will show you troublesome examples, and I hope to fi
I h开发者_JAVA技巧ave a string: \"hello 1, hello 2, hello 17, and done!\" And I want to apply this regular expression repeatedly to it:
I\'m trying to build some tests for threading building blocks. Unfortunately, I\'m unable to configure the tbb library. The linker cannot find the library tbb. I\'ve tried running the scripts in bin d
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