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POIs there a windows concurrency_queue.h equivalent on linux?
 

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  1. POIs there a windows concurrency_queue.h equivalent on linux?
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    <p>Well I am tryng to have a queue which is concurrent, but <a href="http://msdn.microsoft.com/en-us/library/ee355358.aspx" rel="nofollow">concurrency_queue</a> isn't standard C++ and it's for windows, linux doesn't have it. Is there anything for linux like this (with the same functions like in the windows equivalent?)?</p> <p>Edit: This is needed to port this windows code to linux:</p> <pre><code>#include &lt;concurrent_queue.h&gt; #ifdef defined(WIN32) || defined(_WIN32) || defined(__WIN32__) #define SLEEP(x) { Sleep(x); } #include &lt;windows.h&gt; #include &lt;process.h&gt; #define OS_WINDOWS #define EXIT_THREAD() { _endthread(); } #define START_THREAD(a, b) { _beginthread( a, 0, (void *)( b ) ); } #else #include &lt;pthread.h&gt; #define sscanf_s sscanf #define sprintf_s sprintf #define EXIT_THREAD() { pthread_exit( NULL ); } #define START_THREAD(a, b) { pthread_t thread;\ pthread_create( &amp;thread, NULL, a, (void *)( b ) ); } #endif using namespace std; using namespace Concurrency; struct QuedData { int start; int end; int extraid; AMX * script; QuedData(){start = 0;end = 0;extraid = 0;script = NULL;} QuedData(int start_,int end_,int extraid_, AMX * script_){start = start_;end = end_;extraid = extraid_;script = script_;} }; struct PassData //thanks to DeadMG for improvements. { std::vector&lt;cell&gt; Paths; int extraid; AMX * script; cell MoveCost; PassData(){extraid = 0;script = NULL;MoveCost = 0;Paths.clear();} template&lt;typename Iterator&gt; PassData(Iterator begin, Iterator end, int extraid_, cell MoveCost_, AMX * script_) : Paths(begin, end) {extraid = extraid_;MoveCost = MoveCost_;script = script_;} ~PassData(){Paths.clear();} }; concurrent_queue &lt;QuedData&gt; QueueVector; concurrent_queue &lt;PassData&gt; PassVector; PassData LocalPass; void PLUGIN_CALL ProcessTick() { if(PassVector.try_pop(LocalPass)) { amx_Push(LocalPass.script, LocalPass.MoveCost); //blabla } } static cell AMX_NATIVE_CALL n_CalculatePath( AMX* amx, cell* params ) { QueueVector.push(QuedData(params[1],params[2],params[3],amx)); return 1; } bool PLUGIN_CALL Load( void **ppData ) { START_THREAD( Thread::BackgroundCalculator, 0); return true; } QuedData RecievedData; vector &lt;cell&gt;tbcway; cell tbccostx; #ifdef OS_WINDOWS void Thread::BackgroundCalculator( void *unused ) #else void *Thread::BackgroundCalculator( void *unused ) #endif { while( true ){ if(QueueVector.try_pop(RecievedData)){ dgraph-&gt;findPath_r(xNode[RecievedData.start].NodeID ,xNode[RecievedData.end].NodeID,tbcway,tbccostx); PassVector.push(PassData(tbcway.begin(),tbcway.end(),RecievedData.extraid,tbccostx,RecievedData.script)); } SLEEP(5); } EXIT_THREAD(); } </code></pre>
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