CheckExc.h File Reference

#include <ostream>
#include <stdexcept>

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Macros
#define	CHECK_EXC(ARG)
	Checks the result of a call, and if it is false, or StatusCode::FAILURE, raise an exception.

Macro Definition Documentation

CHECK_EXC

#define CHECK_EXC

(

ARG

)

Value:

  do {                                                                        \
    const bool result = static_cast<bool>(ARG);                               \
    if (!result) {                                                            \
      std::ostringstream os;                                                  \
      os << "Failed to execute: \"" << #ARG << "\"";                          \
      throw std::runtime_error(os.str());                                     \
    }                                                                         \
  } while (false)

Checks the result of a call, and if it is false, or StatusCode::FAILURE, raise an exception.

Use this for cases where you don't have code to recover from a failure, or where you don't expect the command to fail under normal circumstances.

Definition at line 16 of file CheckExc.h.

#define CHECK_EXC(ARG)                                                        \
  do {                                                                        \
    const bool result = static_cast<bool>(ARG);                               \
    if (!result) {                                                            \
      std::ostringstream os;                                                  \
      os << "Failed to execute: \"" << #ARG << "\"";                          \
      throw std::runtime_error(os.str());                                     \
    }                                                                         \
  } while (false)