reference_guides/v0.1.0/null__pointer__exception_8h_source.html

#pragma once

#include "system_exception.h"


namespace xtd {

  class null_pointer_exception : public system_exception {

  public:

    null_pointer_exception(const xtd::diagnostics::stack_frame& info = xtd::diagnostics::stack_frame::empty()) : system_exception(default_message(), info) {}

    explicit null_pointer_exception(const xtd::ustring& message, const xtd::diagnostics::stack_frame& info = xtd::diagnostics::stack_frame::empty()) : system_exception(message, info) {}

    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) {}

    explicit null_pointer_exception(const xtd::ustring& message, const xtd::ustring& help_link, const xtd::diagnostics::stack_frame& info = xtd::diagnostics::stack_frame::empty()) : system_exception(message, help_link, info) {}

    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) {}

    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) {}

    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) {}

    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) {}

    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) {}

    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) {}


    null_pointer_exception(const null_pointer_exception&) = default;

    null_pointer_exception& operator=(const null_pointer_exception&) = default;


  private:

    const char* default_message() const {return "Object pointer not set to an instance of an object."_t;}

  };

}

xtd::diagnostics::stack_frame
Provides information about a xtd::diagnostics::stack_frame, which represents a function call on the c...
Definition: stack_frame.h:29

xtd::diagnostics::stack_frame::empty
static stack_frame empty() noexcept
Return an empty stack frame.

xtd::null_pointer_exception
The exception that is thrown when there is an attempt to dereference a null object pointer.
Definition: null_pointer_exception.h:18

xtd::null_pointer_exception::null_pointer_exception
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

xtd::null_pointer_exception::null_pointer_exception
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

xtd::null_pointer_exception::null_pointer_exception
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

xtd::null_pointer_exception::null_pointer_exception
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

xtd::null_pointer_exception::null_pointer_exception
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

xtd::null_pointer_exception::null_pointer_exception
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

xtd::null_pointer_exception::null_pointer_exception
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

xtd::null_pointer_exception::null_pointer_exception
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

xtd::null_pointer_exception::null_pointer_exception
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

xtd::null_pointer_exception::null_pointer_exception
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

xtd::system_exception
Defines the base class for predefined exceptions in the xtd namespace.
Definition: system_exception.h:24

xtd::system_exception::message
virtual const xtd::ustring & message() const noexcept
Get message associate to the exception.
Definition: system_exception.h:118

xtd::system_exception::help_link
virtual const xtd::ustring & help_link() const noexcept
Gets a link to the help file associated with this exception.
Definition: system_exception.h:94

xtd::system_exception::inner_exception
virtual exception_ref inner_exception() const noexcept
Gets the exception instance that caused the current exception.
Definition: system_exception.h:106

xtd::ustring
Represents text as a sequence of UTF-8 code units.
Definition: ustring.h:48

xtd
The xtd namespace contains all fundamental classes to access Hardware, Os, System,...
Definition: system_report.h:17

system_exception.h
Contains xtd::system_exception exception.