xtd - Reference Guide  0.2.0
Modern c++17/20 framework to create console, GUI and unit test applications on Windows, macOS, Linux, iOS and android.
null_pointer_exception.h
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1 #pragma once
5 #include "system_exception.h"
6 
8 namespace xtd {
19  public:
32  explicit null_pointer_exception(const xtd::ustring& message, const std::error_code& error, const xtd::diagnostics::stack_frame& info = xtd::diagnostics::stack_frame::empty()) : system_exception(message, error, info) {}
42  explicit null_pointer_exception(const xtd::ustring& message, const std::error_code& error, const xtd::ustring& help_link, const xtd::diagnostics::stack_frame& info = xtd::diagnostics::stack_frame::empty()) : system_exception(message, error, help_link, info) {}
47  null_pointer_exception(const std::exception& inner_exception, const xtd::diagnostics::stack_frame& info = xtd::diagnostics::stack_frame::empty()) : system_exception(default_message(), inner_exception, info) {}
52  explicit null_pointer_exception(const xtd::ustring& message, const std::exception& inner_exception, const xtd::diagnostics::stack_frame& info = xtd::diagnostics::stack_frame::empty()) : system_exception(message, inner_exception, info) {}
58  explicit null_pointer_exception(const xtd::ustring& message, const std::exception& inner_exception, const std::error_code& error, const xtd::diagnostics::stack_frame& info = xtd::diagnostics::stack_frame::empty()) : system_exception(message, inner_exception, error, info) {}
64  explicit null_pointer_exception(const xtd::ustring& message, const std::exception& inner_exception, const xtd::ustring& help_link, const xtd::diagnostics::stack_frame& info = xtd::diagnostics::stack_frame::empty()) : system_exception(message, inner_exception, help_link, info) {}
71  explicit null_pointer_exception(const xtd::ustring& message, const std::exception& inner_exception, const std::error_code& error, const xtd::ustring& help_link, const xtd::diagnostics::stack_frame& info = xtd::diagnostics::stack_frame::empty()) : system_exception(message, inner_exception, error, help_link, info) {}
72 
75  null_pointer_exception& operator=(const null_pointer_exception&) = default;
77 
78  private:
79  const char* default_message() const {return "Object pointer not set to an instance of an object."_t;}
80  };
81 }
Defines the base class for predefined exceptions in the xtd namespace.
Definition: system_exception.h:24
null_pointer_exception(const xtd::ustring &message, const std::exception &inner_exception, const xtd::diagnostics::stack_frame &info=xtd::diagnostics::stack_frame::empty())
Create a new instance of class null_pointer_exception.
Definition: null_pointer_exception.h:52
null_pointer_exception(const xtd::diagnostics::stack_frame &info=xtd::diagnostics::stack_frame::empty())
Create a new instance of class null_pointer_exception.
Definition: null_pointer_exception.h:23
null_pointer_exception(const xtd::ustring &message, const xtd::ustring &help_link, const xtd::diagnostics::stack_frame &info=xtd::diagnostics::stack_frame::empty())
Create a new instance of class null_pointer_exception.
Definition: null_pointer_exception.h:37
Contains xtd::system_exception exception.
The xtd namespace contains all fundamental classes to access Hardware, Os, System, and more.
Definition: system_report.h:17
Represents text as a sequence of UTF-8 code units.
Definition: ustring.h:48
null_pointer_exception(const xtd::ustring &message, const std::exception &inner_exception, const std::error_code &error, const xtd::ustring &help_link, const xtd::diagnostics::stack_frame &info=xtd::diagnostics::stack_frame::empty())
Create a new instance of class null_pointer_exception.
Definition: null_pointer_exception.h:71
null_pointer_exception(const std::exception &inner_exception, const xtd::diagnostics::stack_frame &info=xtd::diagnostics::stack_frame::empty())
Create a new instance of class null_pointer_exception.
Definition: null_pointer_exception.h:47
virtual exception_ref inner_exception() const noexcept
Gets the exception instance that caused the current exception.
Definition: system_exception.h:106
null_pointer_exception(const xtd::ustring &message, const std::error_code &error, const xtd::diagnostics::stack_frame &info=xtd::diagnostics::stack_frame::empty())
Create a new instance of class null_pointer_exception.
Definition: null_pointer_exception.h:32
null_pointer_exception(const xtd::ustring &message, const std::exception &inner_exception, const std::error_code &error, const xtd::diagnostics::stack_frame &info=xtd::diagnostics::stack_frame::empty())
Create a new instance of class null_pointer_exception.
Definition: null_pointer_exception.h:58
Provides information about a xtd::diagnostics::stack_frame, which represents a function call on the c...
Definition: stack_frame.h:29
static stack_frame empty() noexcept
Return an empty stack frame.
null_pointer_exception(const xtd::ustring &message, const std::error_code &error, const xtd::ustring &help_link, const xtd::diagnostics::stack_frame &info=xtd::diagnostics::stack_frame::empty())
Create a new instance of class null_pointer_exception.
Definition: null_pointer_exception.h:42
The exception that is thrown when there is an attempt to dereference a null object pointer...
Definition: null_pointer_exception.h:18
null_pointer_exception(const xtd::ustring &message, const xtd::diagnostics::stack_frame &info=xtd::diagnostics::stack_frame::empty())
Create a new instance of class null_pointer_exception.
Definition: null_pointer_exception.h:27
null_pointer_exception(const xtd::ustring &message, const std::exception &inner_exception, const xtd::ustring &help_link, const xtd::diagnostics::stack_frame &info=xtd::diagnostics::stack_frame::empty())
Create a new instance of class null_pointer_exception.
Definition: null_pointer_exception.h:64
virtual const xtd::ustring & message() const noexcept
Get message associate to the exception.
Definition: system_exception.h:118
virtual const xtd::ustring & help_link() const noexcept
Gets a link to the help file associated with this exception.
Definition: system_exception.h:94