https://community.intel.com/t5/Intel-Moderncode-for-Parallel/TBB-error-atomic-is-undefined/m-p/1036061#M6694 <P>Replace "..." with "tbb::".</P> Wed, 31 Dec 2014 20:46:16 GMT RafSchietekat 2014-12-31T20:46:16Z https://community.intel.com/t5/Intel-Moderncode-for-Parallel/TBB-error-atomic-is-undefined/m-p/1036060#M6693 <P>I got a C++ code in VS2013 using Intel Compiler XE 15. I write</P> <P><FONT color="#0000ff" face="Consolas" size="2"><FONT color="#0000ff" face="Consolas" size="2"><FONT color="#0000ff" face="Consolas" size="2">#include</FONT></FONT></FONT><FONT face="Consolas" size="2"><FONT face="Consolas" size="2"> </FONT></FONT><FONT color="#a31515" face="Consolas" size="2"><FONT color="#a31515" face="Consolas" size="2"><FONT color="#a31515" face="Consolas" size="2">"tbb/atomic.h"</FONT></FONT></FONT></P> <P><FONT face="Consolas" size="2"><FONT face="Consolas" size="2"><FONT face="Arial">...</FONT>atomic&lt;</FONT></FONT><FONT color="#0000ff" face="Consolas" size="2"><FONT color="#0000ff" face="Consolas" size="2"><FONT color="#0000ff" face="Consolas" size="2">int</FONT></FONT></FONT><FONT face="Consolas" size="2"><FONT face="Consolas" size="2">&gt; x;</FONT></FONT></P> <P><FONT face="Consolas" size="2"><FONT face="Consolas" size="2">I get identifier 'atomic' is undefined. what did I do wrong? </FONT></FONT></P> Tue, 30 Dec 2014 18:37:11 GMT https://community.intel.com/t5/Intel-Moderncode-for-Parallel/TBB-error-atomic-is-undefined/m-p/1036060#M6693 Aleksandr_S_1 2014-12-30T18:37:11Z https://community.intel.com/t5/Intel-Moderncode-for-Parallel/TBB-error-atomic-is-undefined/m-p/1036061#M6694 <P>Replace "..." with "tbb::".</P> Wed, 31 Dec 2014 20:46:16 GMT https://community.intel.com/t5/Intel-Moderncode-for-Parallel/TBB-error-atomic-is-undefined/m-p/1036061#M6694 RafSchietekat 2014-12-31T20:46:16Z