doc/html/someCFunc_8cpp_source.html

 #include "Teuchos_CWrapperSupport_Cpp.hpp"

 #include "Teuchos_Assert.hpp"


 extern "C" {


 int someCFunc(int input, int *ierr)

 {

   int output = -1;

   TEUCHOS_CWRAPPER_TRY(ierr) {

     TEUCHOS_ASSERT_INEQUALITY(input, >=, 0);

     if (input > 10) {

       TEUCHOS_CWRAPPER_SET_ERROR_CODE(ierr, -2);

     }

     else {

       output = input;

     }

   } TEUCHOS_CWRAPPER_CATCH_ERROR_CODE(ierr);

   return output;

 }


 } // extern "C"

TEUCHOS_CWRAPPER_TRY
#define TEUCHOS_CWRAPPER_TRY(IERR)
Define a try block.
Definition: Teuchos_CWrapperSupport_Cpp.hpp:98

TEUCHOS_CWRAPPER_SET_ERROR_CODE
#define TEUCHOS_CWRAPPER_SET_ERROR_CODE(IERR, IERR_VALUE)
Set the error code.
Definition: Teuchos_CWrapperSupport_Cpp.hpp:128

TEUCHOS_CWRAPPER_CATCH_ERROR_CODE
#define TEUCHOS_CWRAPPER_CATCH_ERROR_CODE(IERR)
Define the catch blocks and set the error code.
Definition: Teuchos_CWrapperSupport_Cpp.hpp:111

TEUCHOS_ASSERT_INEQUALITY
#define TEUCHOS_ASSERT_INEQUALITY(val1, comp, val2)
This macro is checks that an inequality between two numbers is satisified and if not then throws a go...
Definition: Teuchos_Assert.hpp:126

Teuchos_CWrapperSupport_Cpp.hpp

someCFunc
int someCFunc(int input, int *ierr)
Definition: someCFunc.cpp:8

Teuchos_Assert.hpp