Error C2065 Gettimeofday Undeclared Identifier
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Error C2065 Cin Undeclared Identifier
the execution time? up vote 2 down vote favorite 2 After reading this article about elapsed time, I wrote a simple code to calculate the execution time of a loop: #include
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Error C2065 Null Undeclared Identifier
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Error C2065 Cstring Undeclared Identifier
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error C2065: 't' : undeclared http://forum.devmaster.net/t/namespace-issues/13369 identifier Main.cpp(33) : error C3861: 'gettimeofday': identifier not found Main.cpp(34) : error C2065: 't' : undeclared identifier Main.cpp(34) : error C2228: left of '.tv_sec' error c2065 must have class/struct/union type is ''unknown-type'' Main.cpp(34) : error C2065: 't' : undeclared identifier Main.cpp(34) : error C2228: left of '.tv_usec' must have class/struct/union type is ''unknown-type'' Main.cpp(38) : error C2065: error c2065 gettimeofday 'timeval' : undeclared identifier Main.cpp(38) : error C2146: syntax error : missing ';' before identifier 't' Main.cpp(38) : error C2065: 't' : undeclared identifier Main.cpp(39) : error C2065: 't' : undeclared identifier Main.cpp(39) : error C3861: 'gettimeofday': identifier not found Main.cpp(40) : error C2065: 't' : undeclared identifier Main.cpp(40) : error C2228: left of '.tv_sec' must have class/struct/union type is ''unknown-type'' Main.cpp(40) : error C2065: 't' : undeclared identifier Main.cpp(40) : error C2228: left of '.tv_usec' must have class/struct/union type is ''unknown-type'' Main.cpp(46) : error C3861: 'startime': identifier not found
but when I separate the code it doesn't work, and gives me all sorts of errors. I don't get it. Here's my .h file: #ifndef _BASICLIBTYPES_H_ #define _BASICLIBTYPES_H_ //-------------------------------------------------------------------- // Define headers //-------------------------------------------------------------------- #ifdef WIN32 #include