exception.hpp File Reference

#include <uhd/config.hpp>
#include <boost/current_function.hpp>
#include <stdexcept>
#include <string>

Go to the source code of this file.

Classes
struct	uhd::exception
struct	uhd::assertion_error
struct	uhd::lookup_error
struct	uhd::index_error
struct	uhd::key_error
struct	uhd::type_error
struct	uhd::value_error
struct	uhd::runtime_error
struct	uhd::usb_error
struct	uhd::not_implemented_error
struct	uhd::environment_error
struct	uhd::io_error
struct	uhd::os_error
struct	uhd::system_error

Namespaces
	uhd

Macros
#define	UHD_THROW_SITE_INFO(what)
#define	UHD_THROW_INVALID_CODE_PATH()   throw uhd::system_error(UHD_THROW_SITE_INFO("invalid code path"))
#define	UHD_ASSERT_THROW(code)

Macro Definition Documentation

UHD_ASSERT_THROW

#define UHD_ASSERT_THROW

(

code

)

Value:

{if (not (code)) \
        throw uhd::assertion_error(UHD_THROW_SITE_INFO(#code)); \
    }

Assert the result of the code evaluation. If the code evaluates to false, throw an assertion error.

Parameters

code	the code that resolved to a boolean

UHD_THROW_INVALID_CODE_PATH

#define UHD_THROW_INVALID_CODE_PATH

(

)

throw uhd::system_error(UHD_THROW_SITE_INFO("invalid code path"))

Throws an invalid code path exception with throw-site information. Use this macro in places that code execution is not supposed to go.

UHD_THROW_SITE_INFO

#define UHD_THROW_SITE_INFO

(

what

)

Value:

std::string( \
        std::string(what) + "\n" + \
        "  in " + std::string(BOOST_CURRENT_FUNCTION) + "\n" + \
        "  at " + std::string(__FILE__) + ":" + BOOST_STRINGIZE(__LINE__) + "\n" \
    )

Create a formated string with throw-site information. Fills in the function name, file name, and line number.

Parameters

what	the std::exeption message

Returns

the formatted exception message