Visual Servoing Platform  version 3.4.0 under development (2021-03-03)
tutorial-trace.cpp
1 
2 //#define VP_TRACE // Activate the trace mode
3 //#define VP_DEBUG // Activate the debug mode
4 #define VP_DEBUG_MODE 2 // Activate debug level 1 and 2
5 
6 #include <visp3/core/vpDebug.h>
7 
8 int main()
9 {
10  vpIN_FCT("main()"); // std::cout if VP_TRACE defined
11 
12  // Check the active debug levels set in VP_DEBUG_MODE
13  std::cout << "Debug level 1 active: " << vpDEBUG_ENABLE(1) << std::endl;
14  std::cout << "Debug level 2 active: " << vpDEBUG_ENABLE(2) << std::endl;
15  std::cout << "Debug level 3 active: " << vpDEBUG_ENABLE(3) << std::endl;
16 
17  // C-like trace printings if VP_TRACE defined
18  vpTRACE("C-like trace"); // std::cout
19  vpTRACE(1, "C-like trace level 1"); // std::cout
20 
21  vpERROR_TRACE("C-like error trace"); // std::cerr
22  vpERROR_TRACE(1, "C-like error trace level 1"); // std::cerr if
23  // VP_DEBUG_MODE value is >=
24  // 1
25 
26  // C-like debug printings if VP_DEBUG defined
27  vpDEBUG_TRACE("C-like debug trace"); // stdout
28  vpDERROR_TRACE("C-like error trace"); // stderr
29 
30  vpDEBUG_TRACE(2,
31  "C-like debug trace level 2"); // std::cout if VP_DEBUG_MODE value >= 2
33  "C-like error trace level 2"); // std::cerr if VP_DEBUG_MODE value >= 2
34 
35  // C++-like trace printings if VP_TRACE defined
36  vpCTRACE << "C++-like trace" << std::endl; // std::cout
37  vpCERROR << "C++-like error trace" << std::endl; // std::cerr
38 
39  // C++-like debug printings if VP_DEBUG defined
40  vpCDEBUG(2) << "C++-like debug trace level 2" << std::endl; // std::cout if VP_DEBUG_MODE value >= 2
41 
42  vpOUT_FCT("main()"); // std::cout if VP_TRACE defined
43 }
#define vpDEBUG_ENABLE(level)
Definition: vpDebug.h:538
#define vpCERROR
Definition: vpDebug.h:365
#define vpERROR_TRACE
Definition: vpDebug.h:393
#define vpTRACE
Definition: vpDebug.h:416
#define vpCDEBUG(level)
Definition: vpDebug.h:511
#define vpOUT_FCT
Definition: vpDebug.h:295
#define vpDERROR_TRACE
Definition: vpDebug.h:464
#define vpCTRACE
Definition: vpDebug.h:338
#define vpDEBUG_TRACE
Definition: vpDebug.h:487
#define vpIN_FCT
Definition: vpDebug.h:275