Botan  2.12.1
Crypto and TLS for C++11
Public Member Functions | List of all members
Botan::SQL_Database::SQL_DB_Error Class Referencefinal

#include <database.h>

Inheritance diagram for Botan::SQL_Database::SQL_DB_Error:
Botan::Exception

Public Member Functions

int error_code () const noexcept override
 
ErrorType error_type () const noexcept override
 
 SQL_DB_Error (const std::string &what)
 
 SQL_DB_Error (const std::string &what, int rc)
 
const char * what () const noexcept override
 

Detailed Description

Definition at line 23 of file database.h.

Constructor & Destructor Documentation

◆ SQL_DB_Error() [1/2]

Botan::SQL_Database::SQL_DB_Error::SQL_DB_Error ( const std::string &  what)
inlineexplicit

Definition at line 26 of file database.h.

26  :
27  Exception("SQL database", what),
28  m_rc(0)
29  {}
Exception(const std::string &msg)
Definition: exceptn.cpp:71
const char * what() const noexcept override
Definition: exceptn.h:94

◆ SQL_DB_Error() [2/2]

Botan::SQL_Database::SQL_DB_Error::SQL_DB_Error ( const std::string &  what,
int  rc 
)
inline

Definition at line 31 of file database.h.

31  :
32  Exception("SQL database", what),
33  m_rc(rc)
34  {}
Exception(const std::string &msg)
Definition: exceptn.cpp:71
const char * what() const noexcept override
Definition: exceptn.h:94

Member Function Documentation

◆ error_code()

int Botan::SQL_Database::SQL_DB_Error::error_code ( ) const
inlineoverridevirtualnoexcept

Return an error code associated with this exception, or otherwise 0.

The domain of this error varies depending on the source, for example on POSIX systems it might be errno, while on a Windows system it might be the result of GetLastError or WSAGetLastError. For error_type() is OpenSSLError, it will (if nonzero) be an OpenSSL error code from ERR_get_error.

Reimplemented from Botan::Exception.

Definition at line 38 of file database.h.

38 { return m_rc; }

◆ error_type()

ErrorType Botan::SQL_Database::SQL_DB_Error::error_type ( ) const
inlineoverridevirtualnoexcept

Return the "type" of error which occurred.

Reimplemented from Botan::Exception.

Definition at line 36 of file database.h.

References Botan::DatabaseError.

◆ what()

const char* Botan::Exception::what ( ) const
inlineoverridenoexceptinherited

Return a descriptive string which is hopefully comprehensible to a developer. It will likely not be useful for an end user.

The string has no particular format, and the content of exception messages may change from release to release. Thus the main use of this function is for logging or debugging.

Definition at line 94 of file exceptn.h.

Referenced by Botan::TLS::Client_Key_Exchange::Client_Key_Exchange(), Botan::RSA_PrivateKey::create_decryption_op(), Botan::RSA_PublicKey::create_encryption_op(), and Botan_FFI::ffi_guard_thunk().

94 { return m_msg.c_str(); }

The documentation for this class was generated from the following file: