{"id":172,"date":"2010-01-07T17:30:00","date_gmt":"2010-01-07T17:30:00","guid":{"rendered":"https:\/\/www.root42.de\/blog\/?p=172"},"modified":"2010-01-07T17:30:00","modified_gmt":"2010-01-07T17:30:00","slug":"preprocessor-tricks","status":"publish","type":"post","link":"https:\/\/www.root42.de\/blog\/?p=172","title":{"rendered":"Preprocessor Tricks"},"content":{"rendered":"<p>This allows you to convert any preprocessor macro value to a string, e.g. for printing.<\/p>\n<pre name=\"code\"><br \/>#include &lt;iostream&gt;<br \/><br \/>#define MEINMAKRO 1.3.4<br \/><br \/>#define STRINGIFY(x) #x<br \/>#define TOSTRING(x) STRINGIFY(x)<br \/><br \/>int main()<br \/>{<br \/>  std::cout &lt;&lt; TOSTRING(MEINMAKRO) &lt;&lt; std::endl;<br \/>  return 0;<br \/>}<br \/><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>This allows you to convert any preprocessor macro value to a string, e.g. for printing. #include &lt;iostream&gt;#define MEINMAKRO 1.3.4#define STRINGIFY(x) #x#define TOSTRING(x) STRINGIFY(x)int main(){ std::cout &lt;&lt; TOSTRING(MEINMAKRO) &lt;&lt; std::endl; return 0;}<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/www.root42.de\/blog\/index.php?rest_route=\/wp\/v2\/posts\/172"}],"collection":[{"href":"https:\/\/www.root42.de\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.root42.de\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.root42.de\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.root42.de\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=172"}],"version-history":[{"count":0,"href":"https:\/\/www.root42.de\/blog\/index.php?rest_route=\/wp\/v2\/posts\/172\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.root42.de\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=172"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.root42.de\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=172"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.root42.de\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}