Component bsltf_convertiblevaluewrapper [Package bsltf]

Provide a wrapper class, convertible to a supplied value. More...

Namespaces
namespace	bsltf

---

Detailed Description

Outline

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

Purpose:

Provide a wrapper class, convertible to a supplied value.

Classes:

bsltf::ConvertibleValueWrapper

wrapper of a value-semantic class

See also:

Component bsltf_templatetestfacility

Description:

This component provides a struct that holds an object of a template parameter type, and provides implicit conversions to, and from, that type. A bsltf::ConvertibleValueWrapper facilitates testing of function templates whose contract requires a type that is "convertible to the specified type". It also ensures that this uses up the one user-defined conversion in permitted in the conversion sequence, rather than accidentally relying on a built-in conversion such as type promotion.

Usage:

This section illustrates intended use of this component.

Example 1: TBD: