libzypp  17.37.5
Exception.h File Reference
#include <iosfwd>
#include <string>
#include <list>
#include <stdexcept>
#include <typeinfo>
#include <type_traits>
#include <utility>
#include <zypp-core/base/Errno.h>
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Classes

struct  zypp::exception_detail::CodeLocation
 Keep FILE, FUNCTION and LINE. More...
 
class  zypp::Exception
 Base class for Exception. More...
 

Namespaces

 zypp
 Easy-to use interface to the ZYPP dependency resolver.
 
 zypp::exception_detail
 

Macros

#define ZYPP_EX_CODELOCATION   ::zypp::exception_detail::CodeLocation(( *__FILE__ == '/' ? strrchr( __FILE__, '/' ) + 1 : __FILE__ ),__FUNCTION__,__LINE__)
 Create CodeLocation object storing the current location. More...
 
#define ZYPP_THROW(EXCPT)   ::zypp::exception_detail::do_ZYPP_THROW( EXCPT, ZYPP_EX_CODELOCATION )
 Drops a logline and throws the Exception. More...
 
#define ZYPP_EXCPT_PTR(EXCPT)   ::zypp::exception_detail::do_ZYPP_EXCPT_PTR( EXCPT, ZYPP_EX_CODELOCATION )
 Drops a logline and returns Exception as a std::exception_ptr. More...
 
#define ZYPP_FWD_EXCPT(EXCPT)   ::zypp::exception_detail::do_ZYPP_FWD_EXCPT_PTR( EXCPT, ZYPP_EX_CODELOCATION )
 Drops a logline and returns the given Exception as a std::exception_ptr. More...
 
#define ZYPP_FWD_CURRENT_EXCPT()   ::zypp::exception_detail::do_ZYPP_FWD_EXCPT_PTR( std::current_exception(), ZYPP_EX_CODELOCATION )
 Drops a logline and returns the current Exception as a std::exception_ptr. More...
 
#define ZYPP_CAUGHT(EXCPT)   ::zypp::exception_detail::do_ZYPP_CAUGHT( EXCPT, ZYPP_EX_CODELOCATION )
 Drops a logline telling the Exception was caught (in order to handle it). More...
 
#define ZYPP_RETHROW(EXCPT)   ::zypp::exception_detail::do_ZYPP_RETHROW( EXCPT, ZYPP_EX_CODELOCATION )
 Drops a logline and rethrows, updating the CodeLocation. More...
 
#define ZYPP_THROW_MSG(EXCPTTYPE, MSG)   ZYPP_THROW( EXCPTTYPE( MSG ) )
 Throw Exception built from a message string. More...
 
#define ZYPP_THROW_ERRNO(EXCPTTYPE)   ZYPP_THROW( EXCPTTYPE( ::zypp::Exception::strErrno(errno) ) )
 Throw Exception built from errno. More...
 
#define ZYPP_THROW_ERRNO1(EXCPTTYPE, ERRNO)   ZYPP_THROW( EXCPTTYPE( ::zypp::Exception::strErrno(ERRNO) ) )
 Throw Exception built from errno provided as argument. More...
 
#define ZYPP_THROW_ERRNO_MSG(EXCPTTYPE, MSG)   ZYPP_THROW( EXCPTTYPE( ::zypp::Exception::strErrno(errno,MSG) ) )
 Throw Exception built from errno and a message string. More...
 
#define ZYPP_THROW_ERRNO_MSG1(EXCPTTYPE, ERRNO, MSG)   ZYPP_THROW( EXCPTTYPE( ::zypp::Exception::strErrno(ERRNO,MSG) ) )
 Throw Exception built from errno provided as argument and a message string. More...
 

Typedefs

template<class TExcpt >
using zypp::exception_detail::EnableIfIsException = std::enable_if_t< std::is_base_of_v< Exception, TExcpt >, int >
 SFINAE: Hide template signature unless TExcpt is derived from Exception. More...
 
template<class TExcpt >
using zypp::exception_detail::EnableIfNotException = std::enable_if_t< !std::is_base_of_v< Exception, TExcpt >, int >
 SFINAE: Hide template signature if TExcpt is derived from Exception. More...
 

Functions

std::ostream & zypp::operator<< (std::ostream &str, const std::exception_ptr &excptPtr) ZYPP_API
 Log a std::excepion_ptr. More...
 
template<class TExcpt , EnableIfIsException< TExcpt > = 0>
void zypp::exception_detail::do_ZYPP_THROW (const TExcpt &excpt_r, const CodeLocation &where_r) __attribute__((noreturn))
 Helper for ZYPP_THROW( Exception ). More...
 
template<class TExcpt , EnableIfIsException< TExcpt > = 0>
void zypp::exception_detail::do_ZYPP_THROW (const TExcpt &excpt_r, CodeLocation &&where_r) __attribute__((noreturn))
 
template<class TExcpt , EnableIfIsException< TExcpt > = 0>
void zypp::exception_detail::do_ZYPP_CAUGHT (const TExcpt &excpt_r, const CodeLocation &where_r)
 Helper for ZYPP_THROW( Exception ). More...
 
void zypp::exception_detail::do_ZYPP_CAUGHT (const std::exception_ptr &excpt_r, CodeLocation &&where_r)
 Helper for std::exception_ptr. More...
 
template<class TExcpt , EnableIfIsException< TExcpt > = 0>
void zypp::exception_detail::do_ZYPP_RETHROW (const TExcpt &excpt_r, const CodeLocation &where_r) __attribute__((noreturn))
 Helper for ZYPP_THROW( Exception ). More...
 
template<class TExcpt , EnableIfIsException< TExcpt > = 0>
void zypp::exception_detail::do_ZYPP_RETHROW (const TExcpt &excpt_r, CodeLocation &&where_r) __attribute__((noreturn))
 
void zypp::exception_detail::do_ZYPP_RETHROW (const std::exception_ptr &excpt_r, const CodeLocation &where_r)
 
template<class TExcpt >
std::exception_ptr zypp::exception_detail::do_ZYPP_EXCPT_PTR (TExcpt &&excpt_r, CodeLocation &&where_r)
 Helper for ZYPP_EXCPT_PTR( Exception ). More...
 
std::exception_ptr zypp::exception_detail::do_ZYPP_FWD_EXCPT_PTR (const std::exception_ptr &excpt_r, CodeLocation &&where_r)
 Helper for ZYPP_FWD_CURRENT_EXCPT(). More...
 

Macro Definition Documentation

◆ ZYPP_EX_CODELOCATION

#define ZYPP_EX_CODELOCATION   ::zypp::exception_detail::CodeLocation(( *__FILE__ == '/' ? strrchr( __FILE__, '/' ) + 1 : __FILE__ ),__FUNCTION__,__LINE__)

Create CodeLocation object storing the current location.

Definition at line 69 of file Exception.h.