Visual Servoing Platform  version 3.2.0 under development (2018-10-24)
tutorial-trace.cpp
//#define VP_TRACE // Activate the trace mode
//#define VP_DEBUG // Activate the debug mode
#define VP_DEBUG_MODE 2 // Activate debug level 1 and 2
#include <visp3/core/vpDebug.h>
int main()
{
vpIN_FCT("main()"); // std::cout if VP_TRACE defined
// Check the active debug levels set in VP_DEBUG_MODE
std::cout << "Debug level 1 active: " << vpDEBUG_ENABLE(1) << std::endl;
std::cout << "Debug level 2 active: " << vpDEBUG_ENABLE(2) << std::endl;
std::cout << "Debug level 3 active: " << vpDEBUG_ENABLE(3) << std::endl;
// C-like trace printings if VP_TRACE defined
vpTRACE("C-like trace"); // std::cout
vpTRACE(1, "C-like trace level 1"); // std::cout
vpERROR_TRACE("C-like error trace"); // std::cerr
vpERROR_TRACE(1, "C-like error trace level 1"); // std::cerr if
// VP_DEBUG_MODE value is >=
// 1
// C-like debug printings if VP_DEBUG defined
vpDEBUG_TRACE("C-like debug trace"); // stdout
vpDERROR_TRACE("C-like error trace"); // stderr
"C-like debug trace level 2"); // std::cout if VP_DEBUG_MODE value >= 2
"C-like error trace level 2"); // std::cerr if VP_DEBUG_MODE value >= 2
// C++-like trace printings if VP_TRACE defined
vpCTRACE << "C++-like trace" << std::endl; // std::cout
vpCERROR << "C++-like error trace" << std::endl; // std::cerr
// C++-like debug printings if VP_DEBUG defined
vpCDEBUG(2) << "C++-like debug trace level 2" << std::endl; // std::cout if VP_DEBUG_MODE value >= 2
vpOUT_FCT("main()"); // std::cout if VP_TRACE defined
}