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asio::error_category

Base class for all error categories.

詳細情報

メンバー

~error_category()

Destructor.

virtual asio::error_category::~error_category()

name()

Returns a string naming the error gategory.

virtual const char* asio::error_category::name() const =0

戻り値

constchar *

message()

Returns a string describing the error denoted by .

virtual std::string asio::error_category::message(int value) const =0

引数

  • int value

戻り値

std::string

operator==()

Equality operator to compare two error categories.

bool asio::error_category::operator==(const error_category &rhs) const

引数

  • const& rhs

戻り値

bool

operator!=()

Inequality operator to compare two error categories.

bool asio::error_category::operator!=(const error_category &rhs) const

引数

  • const& rhs

戻り値

bool