Component bslstl_error [Package bslstl]

Provide standard compliant versions of <system_error> classes. More...

Classes
struct	bsl::hash< error_code >
struct	bsl::hash< error_condition >

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Detailed Description

Outline

• Purpose
• Classes
• Description
  • Usage
    • Example 1: TBD

Purpose:

Provide standard compliant versions of <system_error> classes.

Classes:

bsl::error_category	a standard compliant version of error_category
bsl::error_code	a standard complaint version of error_code
bsl::error_condition	a standard complaint version of error_condition

Canonical Header:

bsl_system_error.h

Description:

This component defines classes bsl::error_category, bsl::error_code, and bsl::error_condition, global functions bsl::generic_category, bsl::system_category, bsl::make_error_code, and bsl::make_error_condition, and a variety of operators that provide implementations of the C++11 system_error facility. In C++11 mode, the vendor-supplied <system_error> implementation is used instead, and the corresponding names from std are imported into bsl.

Usage:

In this section we show intended use of this component.

Example 1: TBD:

We are in the process of determining best practices for using error codes in our programming environment.