A RetroSearch Logo

Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Search Query:

Showing content from https://cplusplus.com/reference/system_error/error_condition/operator_bool/ below:

public member function

<system_error>

std::error_condition::operator bool 
explicit operator bool() const noexcept;

Convert to bool

Returns whether the error condition has a numerical value other than 0.

If it is zero (which is generally used to represent no error), the function returns false, otherwise it returns true.



Parameters none

Return valuetrue if the condition's numerical value is not zero.
false otherwise.

See also
error_condition::value
Error condition value (public member function)

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4